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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 ______________________________________________________________________________________
FORM 10-Q
 ______________________________________________________________________________________
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2021
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from ____________ to _____________                    
Commission File Number: 1-32225
  _____________________________________________________________________________________
HOLLY ENERGY PARTNERS, L.P.
(Exact name of registrant as specified in its charter)
 ______________________________________________________________________________________
Delaware 20-0833098
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
2828 N. Harwood, Suite 1300
Dallas
Texas
75201
(Address of principal executive offices)  (Zip code)
(214) 871-3555
(Registrant’s telephone number, including area code)
________________________________________________________________
(Former name, former address and former fiscal year, if changed since last report)
Securities registered pursuant to 12(b) of the Securities Exchange Act of 1934:
Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Limited Partner Units HEP New York Stock Exchange
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes       No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth” company in Rule 12b-2 of the Exchange Act.
Large accelerated filer Accelerated filer
Non-accelerated filer
Smaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Exchange Act). Yes  No  
The number of the registrant’s outstanding common units at July 30, 2021, was 105,440,201.


Table of 19,
HOLLY ENERGY PARTNERS, L.P.
INDEX
 
3
5
Item 1.
5
5
6
7
8
9
Item 2.
34
Item 3.
49
Item 4.
50
51
Item 1.
51
Item 1A.
51
Item 6.
53
54
56
- 2 -

Table of 19,

FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains certain “forward-looking statements” within the meaning of the federal securities laws. All statements, other than statements of historical fact included in this Form 10-Q, including, but not limited to, statements regarding funding of capital expenditures and distributions, distributable cash flow coverage and leverage targets, and statements under “Results of Operations” and “Liquidity and Capital Resources” in Item 2 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part I are forward-looking statements. Forward-looking statements use words such as “anticipate,” “project,” “expect,” “plan,” “goal,” “forecast,” “intend,” “should,” “would,” “could,” “believe,” “may,” and similar expressions and statements regarding our plans and objectives for future operations are intended to identify forward-looking statements. These statements are based on our beliefs and assumptions and those of our general partner using currently available information and expectations as of the date hereof, are not guarantees of future performance and involve certain risks and uncertainties. Although we and our general partner believe that such expectations reflected in such forward-looking statements are reasonable, neither we nor our general partner can give assurance that our expectations will prove to be correct. All statements concerning our expectations for future results of operations are based on forecasts for our existing operations and do not include the potential impact of any future acquisitions. Our forward-looking statements are subject to a variety of risks, uncertainties and assumptions. If one or more of these risks or uncertainties materialize, or if underlying assumptions prove incorrect, our actual results may vary materially from those anticipated, estimated, projected or expected. Certain factors could cause actual results to differ materially from results anticipated in the forward-looking statements. These factors include, but are not limited to:
the extraordinary market environment and effects of the COVID-19 pandemic, including a significant decline in demand for refined petroleum products in markets we serve;
(i) our ability to successfully close the Sinclair acquisition, which requires certain regulatory approvals (including clearance by antitrust authorities); (ii) disruption the Sinclair acquisition may cause to customers, vendors, business partners and our ongoing business; (iii) once closed, our ability to integrate the operations of Sinclair with our existing operations and fully realize the expected synergies of the Sinclair acquisition on the expected timeline; and (iv) legal proceedings that may be instituted against us or HollyFrontier Corporation (“HFC”) following the announcement of the Sinclair acquisition;
risks and uncertainties with respect to the actual quantities of petroleum products and crude oil shipped on our pipelines and/or terminalled, stored or throughput in our terminals and refinery processing units;
the economic viability of HFC, our other customers and our joint ventures’ other customers, including any refusal or inability of our or our joint ventures’ customers or counterparties to perform their obligations under their contracts;
the demand for refined petroleum products in the markets we serve;
our ability to purchase and integrate future acquired operations;
our ability to complete previously announced or contemplated acquisitions;
the availability and cost of additional debt and equity financing;
the possibility of temporary or permanent reductions in production or shutdowns at refineries utilizing our pipelines, terminal facilities and refinery processing units, due to reasons such as infection in the workforce, in response to reductions in demand or lower gross margins due to the economic impact of the COVID-19 pandemic, and any potential asset impairments resulting from such actions;
the effects of current and future government regulations and policies, including the effects of current and future restrictions on various commercial and economic activities in response to the COVID-19 pandemic;
delay by government authorities in issuing permits necessary for our business or our capital projects;
our and our joint venture partners’ ability to complete and maintain operational efficiency in carrying out routine operations and capital construction projects;
the possibility of terrorist or cyberattacks and the consequences of any such attacks;
general economic conditions, including uncertainty regarding the timing, pace and extent of an economic recovery in the United States;
the impact of recent or proposed changes in the tax laws and regulations that affect master limited partnerships; and
- 3 -

Table of 19,
other financial, operational and legal risks and uncertainties detailed from time to time in our Securities and Exchange Commission filings.

Cautionary statements identifying important factors that could cause actual results to differ materially from our expectations are set forth in this Form 10-Q, including, without limitation, the forward-looking statements that are referred to above. You should not put any undue reliance on any forward-looking statements. When considering forward-looking statements, you should keep in mind the risk factors and other cautionary statements set forth in our Annual Report on Form 10-K for the year ended December 31, 2020, and in this Quarterly Report on Form 10-Q, and in connection with the discussion in this Form 10-Q in “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” All forward-looking statements included in this Form 10-Q and all subsequent written or oral forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these cautionary statements. The forward-looking statements speak only as of the date made and, other than as required by law, we undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.
- 4 -

Table of 19,
PART I. FINANCIAL INFORMATION
Item 1.Financial Statements
HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED BALANCE SHEETS
(In thousands, except unit data)
June 30,
2021
December 31, 2020
(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents (Cushing Connect VIEs: $14,055 and $18,259, respectively)
$ 19,561  $ 21,990 
Accounts receivable:
Trade 14,749  14,543 
Affiliates 46,323  47,972 
61,072  62,515 
Prepaid and other current assets 9,277  9,487 
Total current assets 89,910  93,992 
Properties and equipment, net (Cushing Connect VIEs: $84,263 and $47,801, respectively)
1,430,311  1,450,685 
Operating lease right-of-use assets, net 2,724  2,979 
Net investment in leases 211,550  166,316 
Intangible assets, net 80,311  87,315 
Goodwill 223,650  234,684 
Equity method investments (Cushing Connect VIEs: $37,988 and $39,456, respectively)
117,436  120,544 
Other assets 16,930  11,050 
Total assets $ 2,172,822  $ 2,167,565 
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable:
Trade (Cushing Connect VIEs: $9,994 and $14,076, respectively)
$ 25,591  $ 28,280 
Affiliates 14,964  18,120 
40,555  46,400 
Accrued interest 10,869  10,892 
Deferred revenue 10,569  11,368 
Accrued property taxes 5,057  3,992 
Current operating lease liabilities 795  875 
Current finance lease liabilities 3,755  3,713 
Other current liabilities 2,943  2,505 
Total current liabilities 74,543  79,745 
Long-term debt 1,362,570  1,405,603 
Noncurrent operating lease liabilities 2,303  2,476 
Noncurrent finance lease liabilities 66,434  68,047 
Other long-term liabilities 11,913  12,905 
Deferred revenue 32,645  40,581 
Class B unit 54,637  52,850 
Equity:
Partners’ equity:
Common unitholders (105,440 units issued and outstanding
    at June 30, 2021 and December 31, 2020)
425,218  379,292 
Noncontrolling interests 142,559  126,066 
Total equity 567,777  505,358 
Total liabilities and equity $ 2,172,822  $ 2,167,565 
See accompanying notes.

- 5 -

Table of 19,
HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
(In thousands, except per unit data)
Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
Revenues:
Affiliates $ 99,142  $ 95,563  $ 201,068  $ 196,991 
Third parties 27,093  19,244  52,350  45,670 
126,235  114,807  253,418  242,661 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization) 42,068  34,737  83,433  69,718 
Depreciation and amortization 25,003  25,034  50,068  49,012 
General and administrative 2,847  2,535  5,815  5,237 
Goodwill impairment —  —  11,034  — 
69,918  62,306  150,350  123,967 
Operating income 56,317  52,501  103,068  118,694 
Other income (expense):
Equity in earnings of equity method investments 3,423  2,156  5,186  3,870 
Interest expense
(13,938) (13,779) (27,178) (31,546)
Interest income 6,614  2,813  13,162  5,031 
Loss on early extinguishment of debt —  —  —  (25,915)
Gain on sales-type leases 27  33,834  24,677  33,834 
Gain on sale of assets and other 5,415  468  5,917  974 
1,541  25,492  21,764  (13,752)
Income before income taxes 57,858  77,993  124,832  104,942 
State income tax expense (27) (39) (64) (76)
Net income 57,831  77,954  124,768  104,866 
Allocation of net income attributable to noncontrolling interests
(2,086) (1,484) (4,626) (3,535)
Net income attributable to the partners
55,745  76,470  120,142  101,331 
Limited partners’ per unit interest in earnings—basic and diluted
$ 0.53  $ 0.73  $ 1.14  $ 0.96 
Weighted average limited partners’ units outstanding 105,440  105,440  105,440  105,440 


Net income and comprehensive income are the same in all periods presented.
See accompanying notes.

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Table of 19,
HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
(In thousands)
 
Six Months Ended
June 30,
2021 2020
Cash flows from operating activities
Net income $ 124,768  $ 104,866 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization 50,068  49,012 
Gain on sale of assets (5,586) (797)
Loss on early extinguishment of debt —  25,915 
Gain on sales-type leases (24,677) (33,834)
Goodwill impairment 11,034  — 
Amortization of deferred charges 2,229  1,641 
Equity-based compensation expense 1,210  980 
Equity in earnings of equity method investments, net of distributions —  (1,298)
(Increase) decrease in operating assets:
Accounts receivable—trade 1,726  3,803 
Accounts receivable—affiliates 1,649  (131)
Prepaid and other current assets 825  216 
Increase (decrease) in operating liabilities:
Accounts payable—trade 3,068  (4,959)
Accounts payable—affiliates (3,157) (9,452)
Accrued interest (23) (2,523)
Deferred revenue (2,176) (2,378)
Accrued property taxes 1,065  1,727 
Other current liabilities 438  669 
Other, net (353) 1,137 
Net cash provided by operating activities 162,108  134,594 
Cash flows from investing activities
Additions to properties and equipment (59,375) (30,740)
Investment in Cushing Connect JV Terminal —  (2,400)
Proceeds from sale of assets 7,343  816 
Distributions in excess of equity in earnings of equity investments 3,107  470 
Net cash used for investing activities (48,925) (31,854)
Cash flows from financing activities
Borrowings under credit agreement 141,000  168,000 
Repayments of credit agreement borrowings (184,500) (138,500)
Redemption of senior notes —  (522,500)
Proceeds from issuance of debt —  500,000 
Contributions from general partner —  435 
Contributions from noncontrolling interests 17,593  13,263 
Distributions to HEP unitholders (75,356) (102,979)
Distributions to noncontrolling interests (5,872) (4,000)
Payments on finance leases (1,747) (1,972)
Deferred financing costs (6,661) (8,714)
Units withheld for tax withholding obligations (69) (147)
Net cash used by financing activities
(115,612) (97,114)
Cash and cash equivalents
Increase (decrease) for the period (2,429) 5,626 
Beginning of period 21,990  13,287 
End of period $ 19,561  $ 18,913 
Supplemental disclosure of cash flow information:
Cash paid during the period for interest $25,072 $32,118
See accompanying notes.
- 7 -

Table of 19,
HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED STATEMENTS OF EQUITY
(Unaudited)
(In thousands)
 
Common
Units
Noncontrolling Interests Total Equity
 
Balance December 31, 2020 $ 379,292  $ 126,066  $ 505,358 
Contributions from noncontrolling interest —  9,746  9,746 
Distributions to HEP unitholders (38,328) —  (38,328)
Distributions to noncontrolling interests —  (3,819) (3,819)
Equity-based compensation 683  —  683 
Class B unit accretion (893) —  (893)
   Other (68) —  (68)
Net income 65,290  1,647  66,937 
Balance March 31, 2021 $ 405,976  $ 133,640  $ 539,616 
Contributions from noncontrolling interest —  9,780  9,780 
Distributions to HEP unitholders (37,028) —  (37,028)
Distributions to noncontrolling interest —  (2,053) (2,053)
Equity-based compensation 527  —  527 
Class B unit accretion (894) —  (894)
   Other (2) —  (2)
Net income 56,639  1,192  57,831 
Balance June 30, 2021 $ 425,218  $ 142,559  $ 567,777 

Common
Units
Noncontrolling Interests Total Equity
 
Balance December 31, 2019 $ 381,103  $ 106,655  $ 487,758 
Contributions from noncontrolling interest —  7,304  7,304 
Distributions to HEP unitholders (68,519) —  (68,519)
Distributions to noncontrolling interests —  (3,000) (3,000)
Equity-based compensation 506  —  506 
Class B unit accretion (835) —  (835)
Other 208  —  208 
Net income 25,696  1,216  26,912 
Balance March 31, 2020 $ 338,159  $ 112,175  $ 450,334 
Contributions from noncontrolling interest —  5,959  5,959 
Distributions to HEP unitholders (34,460) —  (34,460)
Distributions to noncontrolling interest —  (1,000) (1,000)
Equity-based compensation 474  —  474 
Class B unit accretion (835) —  (835)
Other 80  —  80 
Net income 77,305  649  77,954 
Balance June 30, 2020 $ 380,723  $ 117,783  $ 498,506 

See accompanying notes.


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Table of 19,
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)

Note 1:Description of Business and Presentation of Financial Statements

Holly Energy Partners, L.P. (“HEP”), together with its consolidated subsidiaries, is a publicly held master limited partnership. As of June 30, 2021, HollyFrontier Corporation (“HFC”) and its subsidiaries own a 57% limited partner interest and the non-economic general partner interest in HEP. We commenced operations on July 13, 2004, upon the completion of our initial public offering. In these consolidated financial statements, the words “we,” “our,” “ours” and “us” refer to HEP unless the context otherwise indicates.

We own and operate petroleum product and crude oil pipelines, terminal, tankage and loading rack facilities and refinery processing units that support refining and marketing operations of HFC and other refineries in the Mid-Continent, Southwest and Northwest regions of the United States. Additionally, we own a 75% interest in UNEV Pipeline, LLC (“UNEV”), a 50% interest in Osage Pipe Line Company, LLC (“Osage”), a 50% interest in Cheyenne Pipeline LLC, and a 50% interest in Cushing Connect Pipeline & Terminal LLC.

On June 1, 2020, HFC announced plans to permanently cease petroleum refining operations at its Cheyenne Refinery (the “Cheyenne Refinery”) and to convert certain assets at that refinery to renewable diesel production. HFC subsequently began winding down petroleum refining operations at the Cheyenne Refinery on August 3, 2020.

On February 8, 2021, HEP and HFC finalized and executed new agreements for HEP’s Cheyenne assets with the following terms, in each case effective January 1, 2021: (1) a ten-year lease with two five-year renewal option periods for HFC’s use of certain HEP tank and rack assets in the Cheyenne Refinery to facilitate renewable diesel production with an annual lease payment of approximately $5 million, (2) a five-year contango service fee arrangement that will utilize HEP tank assets inside the Cheyenne Refinery where HFC will pay a base tariff to HEP for available crude oil storage and HFC and HEP will split any profits generated on crude oil contango opportunities and (3) a $10 million one-time cash payment from HFC to HEP for the termination of the existing minimum volume commitment.

On April 1, 2021, we sold our 156-mile, 6-inch refined product pipeline that connected HFC’s Navajo Refinery to terminals in El Paso for gross proceeds of $7.0 million and recognized a gain on sale of $5.3 million.

We operate in two reportable segments, a Pipelines and Terminals segment and a Refinery Processing Unit segment. Disclosures around these segments are discussed in Note 15.

We generate revenues by charging tariffs for transporting petroleum products and crude oil through our pipelines, by charging fees for terminalling and storing refined products and other hydrocarbons, providing other services at our storage tanks and terminals and by charging fees for processing hydrocarbon feedstocks through our refinery processing units. We do not take ownership of products that we transport, terminal, store or process, and therefore, we are not exposed directly to changes in commodity prices.

The consolidated financial statements included herein have been prepared without audit, pursuant to the rules and regulations of the United States Securities and Exchange Commission (the “SEC”). The interim financial statements reflect all adjustments, which, in the opinion of management, are necessary for a fair presentation of our results for the interim periods. Such adjustments are considered to be of a normal recurring nature. Although certain notes and other information required by U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted, we believe that the disclosures in these consolidated financial statements are adequate to make the information presented not misleading. These consolidated financial statements should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2020. Results of operations for interim periods are not necessarily indicative of the results of operations that will be realized for the year ending December 31, 2021.

Principles of Consolidation and Common Control Transactions
The consolidated financial statements include our accounts and those of subsidiaries and joint ventures that we control. All significant intercompany transactions and balances have been eliminated.

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Most of our acquisitions from HFC occurred while we were a consolidated variable interest entity (“VIE”) of HFC. Therefore, as an entity under common control with HFC, we recorded these acquisitions on our balance sheets at HFC's historical basis instead of our purchase price or fair value.

Goodwill and Long-Lived Assets
Goodwill represents the excess of our cost of an acquired business over the fair value of the assets acquired, less liabilities assumed. Goodwill is not amortized. We test goodwill at the reporting unit level for impairment annually and between annual tests if events or changes in circumstances indicate the carrying amount may exceed fair value. Our goodwill impairment testing first entails a comparison of our reporting unit fair values relative to their respective carrying values, including goodwill. If carrying value exceeds the estimated fair value for a reporting unit, we measure goodwill impairment as the excess of the carrying amount of the reporting unit over the estimated fair value of the reporting unit.

Indicators of goodwill and long-lived asset impairment
The changes in our new agreements with HFC related to our Cheyenne assets resulted in an increase in the net book value of our Cheyenne reporting unit due to sales-type lease accounting, which led us to determine indicators of potential goodwill impairment for our Cheyenne reporting unit were present.

The estimated fair value of our Cheyenne reporting unit was derived using a combination of income and market approaches. The income approach reflects expected future cash flows based on anticipated gross margins, operating costs, and capital expenditures. The market approaches include both the guideline public company and guideline transaction methods. Both methods utilize pricing multiples derived from historical market transactions of other like-kind assets. These fair value measurements involve significant unobservable inputs (Level 3 inputs). See Note 5 for further discussion of Level 3 inputs.

Our interim impairment testing of our Cheyenne reporting unit goodwill identified an impairment charge of $11.0 million, which was recorded in the three months ended March 31, 2021.

We evaluate long-lived assets, including finite-lived intangible assets, for potential impairment by identifying whether indicators of impairment exist and, if so, assessing whether the long-lived assets are recoverable from estimated future undiscounted cash flows. The actual amount of impairment loss, if any, to be recorded is equal to the amount by which a long-lived asset’s carrying value exceeds its fair value.

Revenue Recognition
Revenues are generally recognized as products are shipped through our pipelines and terminals, feedstocks are processed through our refinery processing units or other services are rendered. The majority of our contracts with customers meet the definition of a lease since (1) performance of the contracts is dependent on specified property, plant, or equipment and (2) it is unlikely that one or more parties other than the customer will take more than a minor amount of the output associated with the specified property, plant, or equipment. Prior to the adoption of the new lease standard (see below), we bifurcated the consideration received between lease and service revenue. The new lease standard allows the election of a practical expedient whereby a lessor does not have to separate non-lease (service) components from lease components under certain conditions. The majority of our contracts meet these conditions, and we have made this election for those contracts. Under this practical expedient, we treat the combined components as a single performance obligation in accordance with Accounting Standards Codification (“ASC”) 606, which largely codified ASU 2014-09, if the non-lease (service) component is the dominant component. If the lease component is the dominant component, we treat the combined components as a lease in accordance with ASC 842, which largely codified ASU 2016-02.
Several of our contracts include incentive or reduced tariffs once a certain quarterly volume is met. Revenue from the variable element of these transactions is recognized based on the actual volumes shipped as it relates specifically to rendering the services during the applicable quarter.
The majority of our long-term transportation contracts specify minimum volume requirements, whereby, we bill a customer for a minimum level of shipments in the event a customer ships below their contractual requirements. If there are no future performance obligations, we will recognize these deficiency payments in revenue.
In certain of these throughput agreements, a customer may later utilize such shortfall billings as credit towards future volume shipments in excess of its minimum levels within its respective contractual shortfall make-up period. Such amounts represent an obligation to perform future services, which may be initially deferred and later recognized as revenue based on estimated future
- 10 -


shipping levels, including the likelihood of a customer’s ability to utilize such amounts prior to the end of the contractual shortfall make-up period. We recognize these deficiency payments in revenue when we do not expect we will be required to satisfy these performance obligations in the future based on the pattern of rights projected to be exercised by the customer. During the six months ended June 30, 2021 and 2020, we recognized $6.9 million and $12.6 million, respectively, of these deficiency payments in revenue, of which $0.5 million and $0.7 million, respectively, related to deficiency payments billed in prior periods.
We have other cost reimbursement provisions in our throughput / storage agreements providing that customers (including HFC) reimburse us for certain costs. Such reimbursements are recorded as revenue or deferred revenue depending on the nature of the cost. Deferred revenue is recognized over the remaining contractual term of the related throughput agreement.

Leases
We adopted ASC 842 effective January 1, 2019, and elected to adopt using the modified retrospective transition method and practical expedients, both of which are provided as options by the standard and further defined below.

Lessee Accounting - At inception, we determine if an arrangement is or contains a lease. Right-of-use assets represent our right to use an underlying asset for the lease term, and lease liabilities represent our payment obligation under the leasing arrangement. Right-of-use assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. We use our estimated incremental borrowing rate (“IBR”) to determine the present value of lease payments as most of our leases do not contain an implicit rate. Our IBR represents the interest rate which we would pay to borrow, on a collateralized basis, an amount equal to the lease payments over a similar term in a similar economic environment. We use the implicit rate when readily determinable.

Operating leases are recorded in operating lease right-of-use assets and current and noncurrent operating lease liabilities on our consolidated balance sheet. Finance leases are included in properties and equipment, current finance lease liabilities and noncurrent finance lease liabilities on our consolidated balance sheet.

When renewal options are defined in a lease, our lease term includes an option to extend the lease when it is reasonably certain we will exercise that option. Leases with a term of 12 months or less are not recorded on our balance sheet, and lease expense is accounted for on a straight-line basis. In addition, as a lessee, we separate non-lease components that are identifiable and exclude them from the determination of net present value of lease payment obligations.

Lessor Accounting - Customer contracts that contain leases are generally classified as either operating leases, direct finance leases or sales-type leases. We consider inputs such as the lease term, fair value of the underlying asset and residual value of the underlying assets when assessing the classification.

Accounting Pronouncements Adopted During the Periods Presented

Credit Losses Measurement
In June 2016, ASU 2016-13, “Measurement of Credit Losses on Financial Instruments,” was issued requiring measurement of all expected credit losses for certain types of financial instruments, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. We adopted this standard effective January 1, 2020, and adoption of the standard did not have a material impact on our financial condition, results of operations or cash flows.


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Note 2:Investment in Joint Venture

On October 2, 2019, HEP Cushing LLC (“HEP Cushing”), a wholly-owned subsidiary of HEP, and Plains Marketing, L.P. (“PMLP”), a wholly-owned subsidiary of Plains All American Pipeline, L.P. (“Plains”), formed a 50/50 joint venture, Cushing Connect Pipeline & Terminal LLC (the “Cushing Connect Joint Venture”), for (i) the development and construction of a new 160,000 barrel per day common carrier crude oil pipeline (the “Cushing Connect Pipeline”) that will connect the Cushing, Oklahoma crude oil hub to the Tulsa, Oklahoma refining complex owned by a subsidiary of HFC and (ii) the ownership and operation of 1.5 million barrels of crude oil storage in Cushing, Oklahoma (the “Cushing Connect JV Terminal”). The Cushing Connect JV Terminal went in service during the second quarter of 2020, and the Cushing Connect Pipeline is expected to be placed in service during the third quarter of 2021. Long-term commercial agreements have been entered into to support the Cushing Connect Joint Venture assets.

The Cushing Connect Joint Venture contracted with an affiliate of HEP to manage the construction and operation of the Cushing Connect Pipeline and with an affiliate of Plains to manage the operation of the Cushing Connect JV Terminal. The total Cushing Connect Joint Venture investment will generally be shared equally among the partners. However, we are solely responsible for any Cushing Connect Pipeline construction costs that exceed the budget by more than 10%. HEP estimates its share of the cost of the Cushing Connect JV Terminal contributed by Plains and Cushing Connect Pipeline construction costs will be approximately $70 million to $75 million.

The Cushing Connect Joint Venture legal entities are variable interest entities ("VIEs") as defined under GAAP. A VIE is a legal entity if it has any one of the following characteristics: (i) the entity does not have sufficient equity at risk for the entity to finance its activities without additional subordinated financial support; (ii) the at risk equity holders, as a group, lack the characteristics of a controlling financial interest; or (iii) the entity is structured with non-substantive voting rights. The Cushing Connect Joint Venture legal entities do not have sufficient equity at risk to finance their activities without additional financial support. Since HEP is constructing and will operate the Cushing Connect Pipeline, HEP has more ability to direct the activities that most significantly impact the financial performance of the Cushing Connect Joint Venture and Cushing Connect Pipeline legal entities. Therefore, HEP consolidates those legal entities. We do not have the ability to direct the activities that most significantly impact the Cushing Connect JV Terminal legal entity, and therefore, we account for our interest in the Cushing Connect JV Terminal legal entity using the equity method of accounting.

With the exception of the assets of HEP Cushing, creditors of the Cushing Connect Joint Venture legal entities have no recourse to our assets. Any recourse to HEP Cushing would be limited to the extent of HEP Cushing's assets, which other than its investment in Cushing Connect Joint Venture, are not significant. Furthermore, our creditors have no recourse to the assets of the Cushing Connect Joint Venture legal entities.


Note 3:Revenues

Revenues are generally recognized as products are shipped through our pipelines and terminals, feedstocks are processed through our refinery processing units or other services are rendered. See Note 1 for further discussion of revenue recognition.

Disaggregated revenues were as follows:
Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
(In thousands) (In thousands)
Pipelines $ 68,322  $ 58,954  $ 134,827  $ 129,426 
Terminals, tanks and loading racks 36,887  36,280  75,069  73,778 
Refinery processing units 21,026  19,573  43,522  39,457 
$ 126,235  $ 114,807  $ 253,418  $ 242,661 

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Revenues on our consolidated statements of income were composed of the following lease and service revenues:
Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
(In thousands) (In thousands)
Lease revenues $ 86,867  $ 86,346  $ 174,803  $ 179,493 
Service revenues 39,368  28,461  78,615  63,168 
$ 126,235  $ 114,807  $ 253,418  $ 242,661 
A contract liability exists when an entity is obligated to perform future services for a customer for which the entity has received consideration. Since HEP may be required to perform future services for these deficiency payments received, the deferred revenues on our balance sheets were considered contract liabilities. A contract asset exists when an entity has a right to consideration in exchange for goods or services transferred to a customer. Our consolidated balance sheets included the contract assets and liabilities in the table below:
June 30,
2021
December 31,
2020
  (In thousands)
Contract assets $ 6,545  $ 6,306 
Contract liabilities $ (400) $ (500)

The contract assets and liabilities include both lease and service components. During the six months ended June 30, 2021, we recognized $0.5 million of revenue that was previously included in contract liability as of December 31, 2020. During the six months ended June 30, 2021, we also recognized $0.2 million of revenue included in contract assets.

As of June 30, 2021, we expect to recognize $1.8 billion in revenue related to our unfulfilled performance obligations under the terms of our long-term throughput agreements and leases expiring in 2022 through 2036. These agreements generally provide for changes in the minimum revenue guarantees annually for increases or decreases in the Producer Price Index (“PPI”) or Federal Energy Regulatory Commission (“FERC”) index, with certain contracts having provisions that limit the level of the rate increases or decreases. We expect to recognize revenue for these unfulfilled performance obligations as shown in the table below (amounts shown in table include both service and lease revenues):
Years Ending December 31, (In millions)
Remainder of 2021 $ 168 
2022 311 
2023 275 
2024 237 
2025 171 
2026 157 
Thereafter 484 
Total $ 1,803 
Payment terms under our contracts with customers are consistent with industry norms and are typically payable within 10 to 30 days of the date of invoice.


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Note 4:Leases

We adopted ASC 842 effective January 1, 2019, and elected to adopt using the modified retrospective transition method and practical expedients, both of which are provided as options by the standard and further defined in Note 1. See Note 1 for further discussion of lease accounting.

Lessee Accounting
As a lessee, we lease land, buildings, pipelines, transportation and other equipment to support our operations. These leases can be categorized into operating and finance leases.

Our leases have remaining terms of less than 1 year to 24 years, some of which include options to extend the leases for up to 10 years.

Finance Lease Obligations
We have finance lease obligations related to vehicle leases with initial terms of 33 to 48 months. The total cost of assets under finance leases was $6.0 million and $6.4 million as of June 30, 2021 and December 31, 2020, respectively, with accumulated depreciation of $3.3 million and $3.4 million as of June 30, 2021 and December 31, 2020, respectively. We include depreciation of finance leases in depreciation and amortization in our consolidated statements of income.

In addition, we have a finance lease obligation related to a pipeline lease with an initial term of 10 years with one remaining subsequent renewal option for an additional 10 years.

Supplemental balance sheet information related to leases was as follows (in thousands, except for lease term and discount rate):
June 30,
2021
December 31, 2020
Operating leases:
   Operating lease right-of-use assets, net $ 2,724  $ 2,979 
   Current operating lease liabilities 795  875 
   Noncurrent operating lease liabilities 2,303  2,476 
      Total operating lease liabilities $ 3,098  $ 3,351 
Finance leases:
   Properties and equipment $ 6,019  $ 6,410 
   Accumulated amortization (3,255) (3,390)
      Properties and equipment, net $ 2,764  $ 3,020 
   Current finance lease liabilities $ 3,755  $ 3,713 
   Noncurrent finance lease liabilities 66,434  68,047 
      Total finance lease liabilities $ 70,189  $ 71,760 
Weighted average remaining lease term (in years)
   Operating leases 5.8 5.9
   Finance leases 15.5 15.9
Weighted average discount rate
   Operating leases 4.7% 4.8%
   Finance leases 5.6% 5.6%

- 14 -



Supplemental cash flow and other information related to leases were as follows:
Six Months Ended
June 30,
2021 2020
(In thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows on operating leases $ 576  $ 518 
Operating cash flows on finance leases $ 2,105  $ 2,157 
Financing cash flows on finance leases $ 1,747  $ 1,972 
Maturities of lease liabilities were as follows:
June 30, 2021
Operating Finance
(In thousands)
2021 $ 507  $ 3,662 
2022 690  7,332 
2023 603  7,375 
2024 497  6,918 
2025 429  6,456 
2026 and thereafter 787  73,888 
   Total lease payments 3,513  105,631 
Less: Imputed interest (415) (35,442)
   Total lease obligations 3,098  70,189 
Less: Current lease liabilities (795) (3,755)
   Noncurrent lease liabilities $ 2,303  $ 66,434 

The components of lease expense were as follows:
Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
(In thousands)
Operating lease costs $ 249  $ 230  $ 547  $ 503 
Finance lease costs
   Amortization of assets 200  273  412  515 
   Interest on lease liabilities 994  1,040  2,001  2,077 
Variable lease cost 67  46  133  95 
Total net lease cost $ 1,510  $ 1,589  $ 3,093  $ 3,190 

Lessor Accounting
As discussed in Note 1, the majority of our contracts with customers meet the definition of a lease.

Substantially all of the assets supporting contracts meeting the definition of a lease have long useful lives, and we believe these assets will continue to have value when the current agreements expire due to our risk management strategy for protecting the residual fair value of the underlying assets by performing ongoing maintenance during the lease term. HFC generally has the option to purchase assets located within HFC refinery boundaries, including refinery tankage, truck racks and refinery processing units, at fair market value when the related agreements expire.

During the six months ended June 30, 2021, we entered into new agreements and modified other agreements with HFC related to our Cheyenne assets, Tulsa West lube racks, various crude tanks, and new Navajo tanks. These agreements met the criteria of sales-type leases since the underlying assets are not expected to have an alternative use at the end of the lease terms to anyone
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other than HFC. Under sales-type lease accounting, at the commencement date, the lessor recognizes a net investment in the lease, based on the estimated fair value of the underlying leased assets at contract inception, and derecognizes the underlying assets with the difference recorded as selling profit or loss arising from the lease. Therefore, we recognized a gain on sales-type leases during the six months ended June 30, 2021 composed of the following:
Six Months Ended June 30, 2021
(In thousands)
Net investment in leases $ 47,795 
Properties and equipment, net (29,677)
Deferred revenue 6,559 
Gain on sales-type leases $ 24,677 

During the six months ended June 30, 2020, one of our throughput agreements with Delek was partially renewed. A component of this agreement met the criteria of sales-type leases since the underlying asset is not expected to have an alternative use at the end of the lease term to anyone other than Delek. Under sales-type lease accounting, at the commencement date, the lessor recognizes a net investment in the lease, based on the estimated fair value of the underlying leased assets at the commencement date of the lease, and derecognizes the underlying assets with the difference recorded as selling profit or loss arising from the lease. Therefore, we recognized a gain on sales-type leases during the six months ended June 30, 2020 composed of the following:
Six Months Ended June 30, 2020
(In thousands)
Net investment in lease $ 35,319 
Properties and equipment, net (1,485)
Gain on sales-type lease $ 33,834 

These sales-type lease transactions, including the related gain, were non-cash transactions.

Lease income recognized was as follows:
Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
(In thousands)
Operating lease revenues $ 84,426  $ 84,872  $ 170,698  $ 175,671 
Direct financing lease interest income 523  524  1,047  1,048 
Gain on sales-type leases 27  33,834  24,677  33,834 
Sales-type lease interest income 6,091  2,286  12,115  3,940 
Lease revenues relating to variable lease payments not included in measurement of the sales-type lease receivable 2,441  1,474  4,105  3,822 
For our sales-type leases, we included customer obligations related to minimum volume requirements in guaranteed minimum lease payments. Portions of our minimum guaranteed pipeline tariffs for assets subject to sales-type lease accounting are recorded as interest income with the remaining amounts recorded as a reduction in net investment in leases. We recognized any billings for throughput volumes in excess of minimum volume requirements as variable lease payments, and these variable lease payments were recorded in lease revenues.

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Annual minimum undiscounted lease payments under our leases were as follows as of June 30, 2021:
Operating Finance Sales-type
Years Ending December 31, (In thousands)
Remainder of 2021 $ 141,624  $ 1,088  $ 14,481 
2022 283,151  2,171  28,962 
2023 252,705  2,175  25,056 
2024 216,601  2,192  21,827 
2025 153,746  2,209  18,399 
2026 and thereafter 558,415  38,837  144,721 
Total lease receipt payments $ 1,606,242  $ 48,672  $ 253,446 
Less: Imputed interest (32,255) (198,123)
16,417  55,323 
Unguaranteed residual assets at end of leases —  144,036 
Net investment in leases $ 16,417  $ 199,359 

Net investments in leases recorded on our balance sheet were composed of the following:
June 30, 2021 December 31, 2020
Sales-type Leases Direct Financing Leases Sales-type Leases Direct Financing Leases
(In thousands) (In thousands)
Lease receivables (1)
$ 126,147  $ 16,417  $ 88,922  $ 16,452 
Unguaranteed residual assets 73,212  —  64,551  — 
Net investment in leases $ 199,359  $ 16,417  $ 153,473  $ 16,452 

(1)    Current portion of lease receivables included in prepaid and other current assets on the balance sheet.


Note 5:Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value measurements are derived using inputs (assumptions that market participants would use in pricing an asset or liability) including assumptions about risk. GAAP categorizes inputs used in fair value measurements into three broad levels as follows:
(Level 1) Quoted prices in active markets for identical assets or liabilities.
(Level 2) Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets, similar assets and liabilities in markets that are not active or can be corroborated by observable market data.
(Level 3) Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes valuation techniques that involve significant unobservable inputs.

Financial Instruments
Our financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, and debt. The carrying amounts of cash equivalents, accounts receivable and accounts payable approximate fair value due to the short-term maturity of these instruments. Debt consists of outstanding principal under our revolving credit agreement (which approximates fair value as interest rates are reset frequently at current interest rates) and our fixed interest rate senior notes.

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The carrying amounts and estimated fair values of our senior notes were as follows:
  June 30, 2021 December 31, 2020
Financial Instrument Fair Value Input Level Carrying
Value
Fair Value Carrying
Value
Fair Value
(In thousands)
Liabilities:
5% Senior Notes
Level 2 492,570  512,245  492,103  506,540 

Level 2 Financial Instruments
Our senior notes are measured at fair value using Level 2 inputs. The fair value of the senior notes is based on market values provided by a third-party bank, which were derived using market quotes for similar type debt instruments. See Note 9 for additional information.

Non-Recurring Fair Value Measurements
For gains on sales-type leases recognized during the six months ended June 30, 2021, the estimated fair value of the underlying leased assets at contract inception and the present value of the estimated unguaranteed residual asset at the end of the lease term are used in determining the net investment in leases and related gain on sales-type leases recorded. The asset valuation estimates include Level 3 inputs based on a replacement cost valuation method.

During the six months ended June 30, 2021, we recognized goodwill impairment based on fair value measurements utilized during our goodwill testing (see Note 1). The fair value measurements were based on a combination of valuation methods including discounted cash flows, the guideline public company and guideline transaction methods and obsolescence adjusted replacement costs, all of which are Level 3 inputs.


Note 6:Properties and Equipment 

The carrying amounts of our properties and equipment were as follows:
June 30,
2021
December 31,
2020
  (In thousands)
Pipelines, terminals and tankage1
$ 1,538,892  $ 1,575,815 
Refinery assets 348,882  348,882 
Land and right of way 86,781  87,076 
Construction in progress 99,420  58,467 
Other1
44,819  46,201 
2,118,794  2,116,441 
Less accumulated depreciation (688,483) (665,756)
$ 1,430,311  $ 1,450,685 

(1)Prior period balances have been reclassified to be comparative to current period.

Depreciation expense was $42.7 million and $41.7 million for the six months ended June 30, 2021 and 2020, respectively, and includes depreciation of assets acquired under capital leases.


Note 7:Intangible Assets

Intangible assets include transportation agreements and customer relationships that represent a portion of the total purchase price of certain assets acquired from Delek in 2005, from HFC in 2008 prior to HEP becoming a consolidated VIE of HFC, from Plains in 2017, and from other minor acquisitions in 2018.

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The carrying amounts of our intangible assets were as follows:
Useful Life June 30,
2021
December 31,
2020
  (In thousands)
Delek transportation agreement
30 years
$ 59,933  $ 59,933 
HFC transportation agreement
10-15 years
75,131  75,131 
Customer relationships
10 years
69,683  69,683 
Other
20 years
50  50 
204,797  204,797 
Less accumulated amortization (124,486) (117,482)
$ 80,311  $ 87,315 

Amortization expense was $7.0 million for both the six months ended June 30, 2021 and 2020. We estimate amortization expense to be $14.0 million for 2022, $9.9 million in 2023, and $9.1 million for 2024 through 2026.

We have additional transportation agreements with HFC resulting from historical transactions consisting of pipeline, terminal and tankage assets contributed to us or acquired from HFC. These transactions occurred while we were a consolidated variable interest entity of HFC; therefore, our basis in these agreements is zero and does not reflect a step-up in basis to fair value.


Note 8:Employees, Retirement and Incentive Plans

Direct support for our operations is provided by Holly Logistic Services, L.L.C. (“HLS”), an HFC subsidiary, which utilizes personnel employed by HFC who are dedicated to performing services for us. Their costs, including salaries, bonuses, payroll taxes, benefits and other direct costs, are charged to us monthly in accordance with an omnibus agreement that we have with HFC (the “Omnibus Agreement”). These employees participate in the retirement and benefit plans of HFC. Our share of retirement and benefit plan costs was $1.9 million and $1.6 million for the three months ended June 30, 2021 and 2020, respectively, and $4.1 million and $3.7 million for the six months ended June 30, 2021 and 2020.

Under HLS’s secondment agreement with HFC (the “Secondment Agreement”), certain employees of HFC are seconded to HLS to provide operational and maintenance services for certain of our processing, refining, pipeline and tankage assets, and HLS reimburses HFC for its prorated portion of the wages, benefits, and other costs related to these employees.
We have a Long-Term Incentive Plan for employees and non-employee directors who perform services for us. The Long-Term Incentive Plan consists of four components: restricted or phantom units, performance units, unit options and unit appreciation rights. Our accounting policy for the recognition of compensation expense for awards with pro-rata vesting (a significant proportion of our awards) is to expense the costs ratably over the vesting periods.

As of June 30, 2021, we had two types of incentive-based awards outstanding, which are described below. The compensation cost charged against income was $0.5 million for both the three months ended June 30, 2021 and 2020, and $1.2 million and $1.0 million for the six months ended June 30, 2021 and 2020, respectively. We currently purchase units in the open market instead of issuing new units for settlement of all unit awards under our Long-Term Incentive Plan. As of June 30, 2021, 2,500,000 units were authorized to be granted under our Long-Term Incentive Plan, of which 856,171 were available to be granted, assuming no forfeitures of the unvested units and full achievement of goals for the unvested performance units.

Phantom Units
Under our Long-Term Incentive Plan, we grant phantom units to our non-employee directors and selected employees who perform services for us, with most awards vesting over a period of one to three years. Although full ownership of the units does not transfer to the recipients until the units vest, the recipients have distribution rights on these units from the date of grant.

The fair value of each phantom unit award is measured at the market price as of the date of grant and is amortized on a straight-line basis over the requisite service period for each separately vesting portion of the award.

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A summary of phantom unit activity and changes during the six months ended June 30, 2021, is presented below:
Phantom Units Units Weighted Average Grant-Date Fair Value
Outstanding at January 1, 2021 (nonvested) 295,992  $ 14.48 
Vesting and transfer of full ownership to recipients (189) 11.92 
Forfeited (3,483) 14.69 
Outstanding at June 30, 2021 (nonvested) 292,320  14.48 

The grant date fair values of phantom units that were vested and transferred to recipients during the six months ended June 30, 2021 and 2020 were $2 thousand and $0.1 million, respectively. As of June 30, 2021, $2.0 million of total unrecognized compensation expense related to unvested phantom unit grants is expected to be recognized over a weighted-average period of 1.3 years.

Performance Units
Under our Long-Term Incentive Plan, we grant performance units to selected officers who perform services for us. Performance units granted are payable in common units at the end of a three-year performance period based upon meeting certain criteria over the performance period. Under the terms of our performance unit grants, some awards are subject to the growth in our distributable cash flow per common unit over the performance period while other awards are subject to "financial performance" and "market performance." Financial performance is based on meeting certain earnings before interest, taxes, depreciation and amortization ("EBITDA") targets, while market performance is based on the relative standing of total unitholder return achieved by HEP compared to peer group companies. The number of units ultimately issued under these awards can range from 0% to 200%.

We did not grant any performance units during the six months ended June 30, 2021. Although common units are not transferred to the recipients until the performance units vest, the recipients have distribution rights with respect to the target number of performance units subject to the award from the date of grant at the same rate as distributions paid on our common units.

A summary of performance unit activity and changes for the six months ended June 30, 2021, is presented below:
Performance Units Units
Outstanding at January 1, 2021 (nonvested) 77,472 
Vesting and transfer of common units to recipients (10,881)
Outstanding at June 30, 2021 (nonvested) 66,591 

The grant date fair value of performance units vested and transferred to recipients during both of the six months ended June 30, 2021 and 2020 was $0.4 million. Based on the weighted-average fair value of performance units outstanding at June 30, 2021, of $1.2 million, there was $0.5 million of total unrecognized compensation expense related to nonvested performance units, which is expected to be recognized over a weighted-average period of 1.7 years.

During the six months ended June 30, 2021, we did not purchase any of our common units in the open market for the issuance and settlement of unit awards under our Long-Term Incentive Plan.


Note 9:Debt

Credit Agreement
In April 2021, we amended our senior secured revolving credit facility (the “Credit Agreement”) decreasing the size of the facility from $1.4 billion to $1.2 billion and extending the maturity date to July 27, 2025. The Credit Agreement is available to fund capital expenditures, investments, acquisitions, distribution payments, working capital and for general partnership purposes. The Credit Agreement is also available to fund letters of credit up to a $50 million sub-limit and continues to provide for an accordion feature that allows us to increase commitments under the Credit Agreement up to a maximum amount of $1.7 billion.

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Our obligations under the Credit Agreement are collateralized by substantially all of our assets, and indebtedness under the Credit Agreement is guaranteed by our material, wholly-owned subsidiaries. The Credit Agreement requires us to maintain compliance with certain financial covenants consisting of total leverage, senior secured leverage, and interest coverage. It also limits or restricts our ability to engage in certain activities. If, at any time prior to the maturity of the Credit Agreement, HEP obtains two investment grade credit ratings, the Credit Agreement will become unsecured and many of the covenants, limitations, and restrictions will be eliminated.

We may prepay all loans at any time without penalty, except for tranche breakage costs. If an event of default exists under the Credit Agreement, the lenders will be able to accelerate the maturity of all loans outstanding and exercise other rights and remedies. We were in compliance with the covenants under the Credit Agreement as of June 30, 2021.

Senior Notes
On February 4, 2020, we closed a private placement of $500 million in aggregate principal amount of 5% senior unsecured notes due in 2028 (the "5% Senior Notes"). On February 5, 2020, we redeemed the existing $500 million 6% Senior Notes at a redemption cost of $522.5 million, at which time we recognized a $25.9 million early extinguishment loss consisting of a $22.5 million debt redemption premium and unamortized financing costs of $3.4 million. We funded the $522.5 million redemption with net proceeds from the issuance of our 5% Senior Notes and borrowings under our Credit Agreement.

The 5% Senior Notes are unsecured and impose certain restrictive covenants, including limitations on our ability to incur additional indebtedness, make investments, sell assets, incur certain liens, pay distributions, enter into transactions with affiliates, and enter into mergers. We were in compliance with the restrictive covenants for the 5% Senior Notes as of June 30, 2021. At any time when the 5% Senior Notes are rated investment grade by either Moody’s or Standard & Poor’s and no default or event of default exists, we will not be subject to many of the foregoing covenants. Additionally, we have certain redemption rights at varying premiums over face value under the 5% Senior Notes.

Indebtedness under the 5% Senior Notes is guaranteed by all of our existing wholly-owned subsidiaries (other than Holly Energy Finance Corp. and certain immaterial subsidiaries).

Long-term Debt
The carrying amounts of our long-term debt were as follows:
June 30,
2021
December 31,
2020
(In thousands)
Credit Agreement
Amount outstanding $ 870,000  913,500 
5% Senior Notes
Principal 500,000  500,000 
Unamortized premium and debt issuance costs (7,430) (7,897)
492,570  492,103 
Total long-term debt $ 1,362,570  $ 1,405,603 


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Note 10:Related Party Transactions

We serve HFC’s refineries under long-term pipeline, terminal and tankage throughput agreements, and refinery processing unit tolling agreements expiring from 2022 to 2036, and revenues from HFC accounted for 79% of our total revenues for both the three and six months ended June 30, 2021. Under these agreements, HFC agrees to transport, store and process throughput volumes of refined product, crude oil and feedstocks on our pipelines, terminals, tankage, loading rack facilities and refinery processing units that result in minimum annual payments to us. These minimum annual payments or revenues are subject to annual rate adjustments on July 1st each year generally based on increases or decreases in PPI or the FERC index. As of June 30, 2021, these agreements with HFC require minimum annualized payments to us of $340 million.

If HFC fails to meet its minimum volume commitments under the agreements in any quarter, it will be required to pay us the amount of any shortfall in cash by the last day of the month following the end of the quarter. Under certain of these agreements, a shortfall payment may be applied as a credit in the following four quarters after its minimum obligations are met.

Under certain provisions of the Omnibus Agreement, we pay HFC an annual administrative fee (currently $2.6 million) for the provision by HFC or its affiliates of various general and administrative services to us. This fee does not include the salaries of personnel employed by HFC who perform services for us on behalf of HLS or the cost of their employee benefits, which are charged to us separately by HFC. Also, we reimburse HFC and its affiliates for direct expenses they incur on our behalf.

Related party transactions with HFC were as follows:
Revenues received from HFC were $99.1 million and $95.6 million for the three months ended June 30, 2021 and 2020, respectively, and $201.1 million and $197.0 million for the six months ended June 30, 2021 and 2020, respectively.
HFC charged us general and administrative services under the Omnibus Agreement of $0.7 million for both the three months ended June 30, 2021 and 2020, and $1.3 million for both the six months ended June 30, 2021 and 2020.
We reimbursed HFC for costs of employees supporting our operations of $14.3 million and $13.2 million for the three months ended June 30, 2021 and 2020, respectively, and $28.7 million and $27.3 million for the six months ended June 30, 2021 and 2020, respectively.
HFC reimbursed us $1.2 million and $0.9 million for the three months ended June 30, 2021 and 2020, respectively, and $4.3 million and $4.0 million for the six months ended June 30, 2021 and 2020, respectively, for expense and capital projects.
We distributed $20.9 million and $18.4 million in the three months ended June 30, 2021 and 2020, respectively, and $41.7 million and $56.0 million in the six months ended June 30, 2021 and 2020, respectively, to HFC as regular distributions on its common units.
Accounts receivable from HFC were $46.3 million and $48.0 million at June 30, 2021, and December 31, 2020, respectively.
Accounts payable to HFC were $15.0 million and $18.1 million at June 30, 2021, and December 31, 2020, respectively.
Deferred revenue in the consolidated balance sheets included $0.4 million for both June 30, 2021 and December 31, 2020, relating to certain shortfall billings to HFC.
We received direct financing lease payments from HFC for use of our Artesia and Tulsa rail yards of $0.5 million for both of the three months ended June 30, 2021 and 2020, respectively, and $1.0 million for both the six months ended June 30, 2021 and 2020.
We recorded a gain on sales-type leases with HFC of $24.7 million for the six months ended June 30, 2021, and we received sales-type lease payments of $6.3 million and $2.4 million from HFC that were not recorded in revenues for the three months ended June 30, 2021 and 2020, respectively, and $12.5 million and $4.8 million for the six months ended June 30, 2021 and 2020, respectively.
HEP and HFC reached an agreement to terminate the existing minimum volume commitments for HEP’s Cheyenne assets and enter into new agreements, which were finalized and executed on February 8, 2021, with the following
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terms, in each case effective January 1, 2021: (1) a ten-year lease with two five-year renewal option periods for HFC’s use of certain HEP tank and rack assets in the Cheyenne Refinery to facilitate renewable diesel production with an annual lease payment of approximately $5 million, (2) a five-year contango service fee arrangement that will utilize HEP tank assets inside the Cheyenne Refinery where HFC will pay a base tariff to HEP for available crude oil storage and HFC and HEP will split any profits generated on crude oil contango opportunities and (3) a $10 million one-time cash payment from HFC to HEP for the termination of the existing minimum volume commitment.

On August 2, 2021, in connection with the Sinclair Transactions (described in Note 17 below), HEP and HFC entered into a Letter Agreement (“Letter Agreement”) pursuant to which, among other things, HEP and HFC agreed, upon the consummation of the Sinclair Transactions, to enter into amendments to certain of the agreements by and among HEP and HFC, including the master throughput agreement, to include within the scope of such agreements the assets to be acquired by HEP pursuant to the Contribution Agreement (described in Note 17 below).

In addition, the Letter Agreement provides that if, as a condition to obtaining antitrust clearance for the Sinclair Transactions, HFC enters into a definitive agreement to divest its refinery in Davis County, Utah (the “Woods Cross Refinery”), then HEP would sell certain assets located at, or relating to, the Woods Cross Refinery to HFC in exchange for cash consideration equal to $232.5 million plus the certain accounts receivable of HEP in respect of such assets, with such sale to be effective immediately prior to the closing of the sale of the Woods Cross Refinery by HFC. The Letter Agreement also provides that HEP’s right to future revenues from HFC in respect of such Woods Cross Refinery assets will terminate at the closing of such sale.


Note 11: Partners’ Equity, Income Allocations and Cash Distributions

As of June 30, 2021, HFC held 59,630,030 of our common units, constituting a 57% limited partner interest in us, and held the non-economic general partner interest.

Continuous Offering Program
We have a continuous offering program under which we may issue and sell common units from time to time, representing limited partner interests, up to an aggregate gross sales amount of $200 million. As of June 30, 2021, HEP has issued 2,413,153 units under this program, providing $82.3 million in gross proceeds.

Allocations of Net Income
Net income attributable to HEP is allocated to the partners based on their weighted-average ownership percentage during the period.

Cash Distributions
On July 22, 2021, we announced our cash distribution for the second quarter of 2021 of $0.35 per unit. The distribution is payable on all common units and will be paid August 13, 2021, to all unitholders of record on August 2, 2021.

Our regular quarterly cash distribution to the limited partners will be $37.0 million for the three months ended June 30, 2021 and was $34.5 million for the three months ended June 30, 2020. For the six months ended June 30, 2021, the regular quarterly distribution to the limited partners will be $74.1 million and was $68.9 million for the six months ended June 30, 2020. Our distributions are declared subsequent to quarter end; therefore, these amounts do not reflect distributions paid during the respective period.


Note 12: Net Income Per Limited Partner Unit

Basic net income per unit applicable to the limited partners is calculated as net income attributable to the partners divided by the weighted average limited partners’ units outstanding. Diluted net income per unit assumes, when dilutive, the issuance of the net incremental units from phantom units and performance units. To the extent net income attributable to the partners exceeds or is less than cash distributions, this difference is allocated to the partners based on their weighted-average ownership percentage during the period, after consideration of any priority allocations of earnings. Our dilutive securities are immaterial for all periods presented.
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Net income per limited partner unit is computed as follows:
Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
(In thousands, except per unit data)
Net income attributable to the partners $ 55,745  $ 76,470  $ 120,142  $ 101,331 
Less: Participating securities’ share in earnings (190) —  (411) — 
Net income attributable to common units 55,555  76,470  119,731  101,331 
Weighted average limited partners' units outstanding 105,440  105,440  105,440  105,440 
Limited partners' per unit interest in earnings - basic and diluted $ 0.53  $ 0.73  $ 1.14  $ 0.96 


Note 13:Environmental

We expensed $0.5 million for the three and six months ended June 30, 2021 for environmental remediation obligations, and we expensed $0.5 million and $0.7 million for the three and six months ended June 30, 2020, respectively. The accrued environmental liability, net of expected recoveries from indemnifying parties, reflected in our consolidated balance sheets was $4.3 million and $4.5 million at June 30, 2021 and December 31, 2020, respectively, of which $2.2 million and $2.5 million, was classified as other long-term liabilities at June 30, 2021 and December 31, 2020. These accruals include remediation and monitoring costs expected to be incurred over an extended period of time.

Under the Omnibus Agreement and certain transportation agreements and purchase agreements with HFC, HFC has agreed to indemnify us, subject to certain monetary and time limitations, for environmental noncompliance and remediation liabilities associated with certain assets transferred to us from HFC and occurring or existing prior to the date of such transfers. Our consolidated balance sheets included additional accrued environmental liabilities of $0.4 million and $0.5 million for HFC indemnified liabilities as of June 30, 2021 and December 31, 2020, respectively, and other assets included equal and offsetting balances representing amounts due from HFC related to indemnifications for environmental remediation liabilities.


Note 14: Contingencies

We are a party to various legal and regulatory proceedings, none of which we believe will have a material adverse impact on our financial condition, results of operations or cash flows.


Note 15: Segment Information

Although financial information is reviewed by our chief operating decision makers from a variety of perspectives, they view the business in two reportable operating segments: pipelines and terminals, and refinery processing units. These operating segments adhere to the accounting polices used for our consolidated financial statements.

Pipelines and terminals have been aggregated as one reportable segment as both pipeline and terminals (1) have similar economic characteristics, (2) similarly provide logistics services of transportation and storage of petroleum products, (3) similarly support the petroleum refining business, including distribution of its products, (4) have principally the same customers and (5) are subject to similar regulatory requirements.

We evaluate the performance of each segment based on its respective operating income. Certain general and administrative expenses and interest and financing costs are excluded from segment operating income as they are not directly attributable to a specific reportable segment. Identifiable assets are those used by the segment, whereas other assets are principally equity method investments, cash, deposits and other assets that are not associated with a specific reportable segment.
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Three Months Ended
June 30,
Six Months Ended
June 30,
2021 2020 2021 2020
(In thousands)
Revenues:
Pipelines and terminals - affiliate $ 78,116  $ 75,990  $ 157,546  $ 157,534 
Pipelines and terminals - third-party 27,093  19,244  52,350  45,670 
Refinery processing units - affiliate 21,026  19,573  43,522  39,457 
Total segment revenues $ 126,235  $ 114,807  $ 253,418  $ 242,661 
Segment operating income:
Pipelines and terminals(1)
$ 49,391  $ 45,630  $ 90,875  $ 104,533 
Refinery processing units 9,773  9,406  18,008  19,398 
Total segment operating income 59,164  55,036  108,883  123,931 
Unallocated general and administrative expenses (2,847) (2,535) (5,815) (5,237)
Interest and financing costs, net (7,324) (10,966) (14,016) (26,515)
Loss on early extinguishment of debt —  —  —  (25,915)
Equity in earnings of equity method investments 3,423  2,156  5,186  3,870 
Gain on sales-type leases 27  33,834  24,677  33,834 
Gain (loss) on sale of assets and other 5,415  468  5,917  974 
Income before income taxes $ 57,858  $ 77,993  $ 124,832  $ 104,942 
Capital Expenditures:
  Pipelines and terminals $ 25,559  $ 11,798  $ 58,777  $ 30,416 
  Refinery processing units 598  —  598  324 
Total capital expenditures $ 26,157  $ 11,798  $ 59,375  $ 30,740 

June 30, 2021 December 31, 2020
(In thousands)
Identifiable assets:
  Pipelines and terminals (2)
$ 1,743,374  $ 1,729,547 
  Refinery processing units 295,098  305,090 
Other 134,350  132,928 
Total identifiable assets $ 2,172,822  $ 2,167,565 

(1) Pipelines and terminals segment operating income includes goodwill impairment charge of $11.0 million for the six months ended June 30, 2021.
(2) Includes goodwill of $223.7 million as of June 30, 2021 and $234.7 million as of December 31, 2020.

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Note 16: Supplemental Guarantor/Non-Guarantor Financial Information

Obligations of HEP (“Parent”) under the 5% Senior Notes have been jointly and severally guaranteed by each of its direct and indirect 100% owned subsidiaries, other than Holly Energy Finance Corp. and certain immaterial subsidiaries (“Guarantor Subsidiaries”). These guarantees are full and unconditional, subject to certain customary release provisions. These circumstances include (i) when a Guarantor Subsidiary is sold or sells all or substantially all of its assets, (ii) when a Guarantor Subsidiary is declared “unrestricted” for covenant purposes, (iii) when a Guarantor Subsidiary’s guarantee of other indebtedness is terminated or released and (iv) when the requirements for legal defeasance or covenant defeasance or to discharge the senior notes have been satisfied.

The following financial information presents condensed consolidating balance sheets, statements of income, and statements of cash flows of the Parent, the Guarantor Subsidiaries and the Non-Guarantor Subsidiaries. The information has been presented as if the Parent accounted for its ownership in the Guarantor Subsidiaries, and the Guarantor Restricted Subsidiaries accounted for the ownership of the Non-Guarantor Non-Restricted Subsidiaries, using the equity method of accounting.
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Condensed Consolidating Balance Sheet
June 30, 2021 Parent Guarantor
Restricted Subsidiaries
Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
ASSETS
Current assets:
Cash and cash equivalents $ 871  $ (423) $ 19,113  $ —  $ 19,561 
Accounts receivable —  53,348  7,931  (207) 61,072 
Prepaid and other current assets 368  8,156  753  —  9,277 
Total current assets 1,239  61,081  27,797  (207) 89,910 
Properties and equipment, net —  1,037,480  392,831  —  1,430,311 
Operating lease right-of-use assets —  2,603  121  —  2,724 
Net investment in leases —  211,550  —  —  211,550 
Investment in subsidiaries
1,788,648  299,779  —  (2,088,427) — 
Intangible assets, net —  80,311  —  —  80,311 
Goodwill —  223,650  —  —  223,650 
Equity method investments —  79,448  37,988  —  117,436 
Other assets 9,167  7,763  —  —  16,930 
Total assets $ 1,799,054  $ 2,003,665  $ 458,737  $ (2,088,634) $ 2,172,822 
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable $ —  $ 28,247  $ 12,515  $ (207) $ 40,555 
Accrued interest 10,869  —  —  —  10,869 
Deferred revenue —  10,169  400  —  10,569 
Accrued property taxes —  2,391  2,666  —  5,057 
Current operating lease liabilities —  722  73  —  795 
Current finance lease liabilities —  3,755  —  —  3,755 
Other current liabilities 137  2,499  307  —  2,943 
Total current liabilities 11,006  47,783  15,961  (207) 74,543 
Long-term debt 1,362,570  —  —  —  1,362,570 
Noncurrent operating lease liabilities —  2,303  —  —  2,303 
Noncurrent finance lease liabilities —  66,434  —  —  66,434 
Other long-term liabilities 260  11,215  438  —  11,913 
Deferred revenue —  32,645  —  —  32,645 
Class B unit —  54,637  —  —  54,637 
Equity - partners 425,218  1,788,648  299,779  (2,088,427) 425,218 
Equity - noncontrolling interests —  —  142,559  —  142,559 
Total liabilities and equity $ 1,799,054  $ 2,003,665  $ 458,737  $ (2,088,634) $ 2,172,822 
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Condensed Consolidating Balance Sheet
December 31, 2020 Parent Guarantor
Restricted Subsidiaries
Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
ASSETS
Current assets:
Cash and cash equivalents $ 1,627  $ (987) $ 21,350  $ —  $ 21,990 
Accounts receivable —  56,522  6,308  (315) 62,515 
Prepaid and other current assets 349  8,366  772  —  9,487 
Total current assets 1,976  63,901  28,430  (315) 93,992 
Properties and equipment, net —  1,087,184  363,501  —  1,450,685 
Operating lease right-of-use assets —  2,822  157  —  2,979 
Net investment in leases —  166,316  —  —  166,316 
Investment in subsidiaries 1,789,808  286,883  —  (2,076,691) — 
Intangible assets, net —  87,315  —  —  87,315 
Goodwill —  234,684  —  —  234,684 
Equity method investments —  81,089  39,455  —  120,544 
Other assets 4,268  6,782  —  —  11,050 
Total assets $ 1,796,052  $ 2,016,976  $ 431,543  $ (2,077,006) $ 2,167,565 
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable $ —  $ 30,252  $ 16,463  $ (315) $ 46,400 
Accrued interest 10,892  —  —  —  10,892 
Deferred revenue —  10,868  500  —  11,368 
Accrued property taxes —  2,915  1,077  —  3,992 
Current operating lease liabilities —  804  71  —  875 
Current finance lease liabilities —  3,713  —  —  3,713 
Other current liabilities 2,491  —  2,505 
Total current liabilities 10,897  51,043  18,120  (315) 79,745 
Long-term debt 1,405,603  —  —  —  1,405,603 
Noncurrent operating lease liabilities —  2,476  —  —  2,476 
Noncurrent finance lease liabilities —  68,047  —  —  68,047 
Other long-term liabilities 260  12,171  474  —  12,905 
Deferred revenue —  40,581  —  —  40,581 
Class B unit —  52,850  —  —  52,850 
Equity - partners 379,292  1,789,808  286,883  (2,076,691) 379,292 
Equity - noncontrolling interests —  —  126,066  —  126,066 
Total liabilities and equity $ 1,796,052  $ 2,016,976  $ 431,543  $ (2,077,006) $ 2,167,565 



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Condensed Consolidating Statement of Income
Three Months Ended June 30, 2021 Parent Guarantor Restricted
Subsidiaries
Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:
Affiliates $ —  $ 92,911  $ 6,231  $ —  $ 99,142 
Third parties —  20,479  6,614  —  27,093 
—  113,390  12,845  —  126,235 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization)
—  37,742  4,326  —  42,068 
Depreciation and amortization —  20,651  4,352  —  25,003 
General and administrative 907  1,940  —  —  2,847 
907  60,333  8,678  —  69,918 
Operating income (loss) (907) 53,057  4,167  —  56,317 
Other income (expense):
Equity in earnings of subsidiaries 69,596  3,605  —  (73,201) — 
Equity in earnings of equity method investments 2,793  630  —  3,423 
Interest expense (12,944) (994) —  —  (13,938)
Interest income 6,614  —  —  6,614 
Gain on sales-type lease —  27  —  —  27 
Gain on sale of assets and other —  5,414  —  5,415 
56,652  17,459  631  (73,201) 1,541 
Income before income taxes 55,745  70,516  4,798  (73,201) 57,858 
State income tax expense —  (27) —  —  (27)
Net income 55,745  70,489  4,798  (73,201) 57,831 
Allocation of net income attributable to noncontrolling interests
—  (894) (1,192) —  (2,086)
Net income attributable to the partners
$ 55,745  $ 69,595  $ 3,606  $ (73,201) $ 55,745 

- 29 -




Condensed Consolidating Statement of Income
Three Months Ended June 30, 2020 Parent Guarantor
Restricted Subsidiaries
Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:
Affiliates $ —  $ 89,417  $ 6,146  $ —  $ 95,563 
Third parties —  15,887  3,357  —  19,244 
—  105,304  9,503  —  114,807 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization)
—  30,980  3,757  —  34,737 
Depreciation and amortization —  20,739  4,295  —  25,034 
General and administrative 780  1,755  —  —  2,535 
780  53,474  8,052  —  62,306 
Operating income (loss) (780) 51,830  1,451  —  52,501 
Other income (expense):
Equity in earnings of subsidiaries 89,893  1,510  —  (91,403) — 
Equity in earnings of equity method investments —  1,449  707  —  2,156 
Interest expense (12,740) (1,039) —  —  (13,779)
Interest income 26  2,787  —  —  2,813 
Gain on sales-type lease —  33,834  —  —  33,834 
Gain on sale of assets and other 71  396  —  468 
77,250  38,937  708  (91,403) 25,492 
Income before income taxes 76,470  90,767  2,159  (91,403) 77,993 
State income tax expense —  (39) —  —  (39)
Net income 76,470  90,728  2,159  (91,403) 77,954 
Allocation of net income attributable to noncontrolling interests
—  (835) (649) —  (1,484)
Net income attributable to the partners
$ 76,470  $ 89,893  $ 1,510  $ (91,403) $ 76,470 

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Condensed Consolidating Statement of Income
Six Months Ended June 30, 2021 Parent Guarantor Restricted
Subsidiaries
Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:
Affiliates $ —  $ 188,612  $ 12,456  $ —  $ 201,068 
Third parties —  39,530  12,820  —  52,350 
—  228,142  25,276  —  253,418 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization)
—  75,541  7,892  —  83,433 
Depreciation and amortization —  41,487  8,581  —  50,068 
General and administrative 2,085  3,730  —  —  5,815 
Goodwill impairment —  11,034  —  —  11,034 
2,085  131,792  16,473  —  150,350 
Operating income (loss) (2,085) 96,350  8,803  —  103,068 
Other income (expense):
Equity in earnings of subsidiaries 147,405  7,741  —  (155,146) — 
Equity in earnings of equity method investments —  3,411  1,775  —  5,186 
Interest expense (25,178) (2,000) —  —  (27,178)
Interest income —  13,162  —  —  13,162 
Gain on sales-type lease —  24,677  —  —  24,677 
Gain on sale of assets and other —  5,915  —  5,917 
122,227  52,906  1,777  (155,146) 21,764 
Income before income taxes 120,142  149,256  10,580  (155,146) 124,832 
State income tax expense —  (64) —  —  (64)
Net income 120,142  149,192  10,580  (155,146) 124,768 
Allocation of net income attributable to noncontrolling interests
—  (1,787) (2,839) —  (4,626)
Net income attributable to the partners
$ 120,142  $ 147,405  $ 7,741  $ (155,146) $ 120,142 

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Condensed Consolidating Statement of Income
Six Months Ended June 30, 2020 Parent Guarantor Restricted
Subsidiaries
Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:
Affiliates $ —  $ 184,172  $ 12,819  $ —  $ 196,991 
Third parties —  35,042  10,628  —  45,670 
—  219,214  23,447  —  242,661 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization)
—  62,111  7,607  —  69,718 
Depreciation and amortization —  40,492  8,520  —  49,012 
General and administrative 1,879  3,358  —  —  5,237 
1,879  105,961  16,127  —  123,967 
Operating income (loss) (1,879) 113,253  7,320  —  118,694 
Other income (expense):
Equity in earnings of subsidiaries 158,428  5,805  —  (164,233) — 
Equity in earnings of equity method investments —  3,537  333  —  3,870 
Interest expense (29,470) (2,076) —  —  (31,546)
Interest income 26  5,005  —  —  5,031 
Loss on early extinguishment of debt (25,915) —  —  —  (25,915)
Gain on sales-type lease —  33,834  —  —  33,834 
Gain on sale of assets and other 141  816  17  —  974 
103,210  46,921  350  (164,233) (13,752)
Income before income taxes 101,331  160,174  7,670  (164,233) 104,942 
State income tax expense —  (76) —  —  (76)
Net income 101,331  160,098  7,670  (164,233) 104,866 
Allocation of net income attributable to noncontrolling interests
—  (1,670) (1,865) —  (3,535)
Net income attributable to the partners
$ 101,331  $ 158,428  $ 5,805  $ (164,233) $ 101,331 

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Note 17: Subsequent Event

HEP Transactions

On August 2, 2021, HEP, The Sinclair Companies (“Sinclair”), and Sinclair Transportation Company, a wholly owned subsidiary of Sinclair (“STC”), entered into a Contribution Agreement (the “Contribution Agreement”) pursuant to which HEP will acquire all of the outstanding shares of STC in exchange for 21 million newly issued common units of HEP and cash consideration equal to $325 million (the “HEP Transactions”). On the same date, HFC, Sinclair and certain other parties entered into a Business Combination Agreement pursuant to which Sinclair will contribute all of the equity interests of Hippo Holding LLC, which owns Sinclair Oil Corporation, to a new HFC parent holding company that will be named “HF Sinclair Corporation” in exchange for 60,230,036 shares of common stock in HF Sinclair Corporation (the “HFC Transactions”, and together with the HEP Transactions, the “Sinclair Transactions”).

The cash consideration for the HEP Transactions is subject to customary adjustments at closing for working capital of STC. The number of HEP common units to be issued to Sinclair at closing is subject to downward adjustment if, as a condition to obtaining antitrust clearance for the Sinclair Transactions, HEP agrees to divest a portion of its equity interest in UNEV Pipeline LLC and the sales price for such interests does not exceed the threshold provided in the Contribution Agreement.

The Contribution Agreement contains customary representations, warranties and covenants of HEP, Sinclair, and STC. The HEP Transactions are expected to close in mid-2022, subject to the satisfaction or waiver of certain customary conditions, including, among others, the receipt of certain required regulatory consents and clearance, including the expiration or termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act, and the consummation of the HFC Transactions.

The Contribution Agreement automatically terminates if the HFC Transactions are terminated, and contains other customary termination rights, including a termination right for each of HEP and Sinclair if, under certain circumstances, the closing does not occur by May 2, 2022 (the “Outside Date”), except that the Outside Date can be extended by either party by up to two 90 day periods to obtain any required antitrust clearance.

Upon closing of the HEP Transactions, HEP’s existing senior management team will continue to operate HEP. Under the definitive agreements, Sinclair will be granted the right to nominate one director to the HEP board of directors at the closing. The Sinclair stockholders have also agreed to certain customary lock-up restrictions and registration rights for the HEP common units to be issued to the stockholders of Sinclair. HEP will continue to operate under the name Holly Energy Partners, L.P.

See Note 10 for a description of the Letter Agreement between HFC and HEP entered into in connection with the Contribution Agreement.
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Table of

Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations

This Item 2, including but not limited to the sections under “Results of Operations” and “Liquidity and Capital Resources,” contains forward-looking statements. See “Forward-Looking Statements” at the beginning of Part I of this Quarterly Report on Form 10-Q. In this document, the words “we,” “our,” “ours” and “us” refer to Holly Energy Partners, L.P. (“HEP”) and its consolidated subsidiaries or to HEP or an individual subsidiary and not to any other person.


OVERVIEW

HEP is a Delaware limited partnership. Through our subsidiaries and joint ventures, we own and/or operate petroleum product and crude oil pipelines, terminal, tankage and loading rack facilities and refinery processing units that support the refining and marketing operations of HollyFrontier Corporation (“HFC”) and other refineries in the Mid-Continent, Southwest and Northwest regions of the United States. HEP, through its subsidiaries and joint ventures, owns and/or operates petroleum product and crude pipelines, tankage and terminals in Texas, New Mexico, Washington, Idaho, Oklahoma, Utah, Nevada, Wyoming and Kansas as well as refinery processing units in Utah and Kansas. HFC owned 57% of our outstanding common units and the non-economic general partnership interest as of June 30, 2021.

We generate revenues by charging tariffs for transporting petroleum products and crude oil through our pipelines, by charging fees for terminalling and storing refined products and other hydrocarbons, providing other services at our storage tanks and terminals and charging a tolling fee per barrel or thousand standard cubic feet of feedstock throughput in our refinery processing units. We do not take ownership of products that we transport, terminal, store or process, and therefore, we are not directly exposed to changes in commodity prices.

We believe the long-term growth of global refined product demand and U.S. crude production should support high utilization rates for the refineries we serve, which in turn should support volumes in our product pipelines, crude gathering systems and terminals.

On August 2, 2021, HEP, The Sinclair Companies (“Sinclair”), and Sinclair Transportation Company, a wholly owned subsidiary of Sinclair (“STC”), entered into a Contribution Agreement (the “Contribution Agreement”) pursuant to which the HEP will acquire all of the outstanding shares of STC in exchange for 21 million newly issued common units of HEP and cash consideration equal to $325 million (the “HEP Transactions”), subject to downward adjustment if, as a condition to obtaining antitrust clearance for the Sinclair Transactions (as defined below), HEP agrees to divest a portion of its equity interest in UNEV Pipeline LLC and the sales price for such interests does not exceed the threshold provided in the Contribution Agreement.

The Sinclair Transactions are expected to close in mid-2022, subject to customary closing conditions and regulatory clearance, including the expiration or termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act. In addition, the HEP Transactions are conditioned on the closing of the transactions contemplated by that certain Business Combination Agreement, dated as of August 2, 2021, by and among HollyFrontier, Sinclair and certain other parties, which will occur immediately following the HEP Transactions (the “HFC Transactions,” and together with the HEP Transactions, the “Sinclair Transactions”). See Note 17 of Notes to Consolidated Financial Statements included in “Item 1. Financial Statements” for additional information.

Impact of COVID-19 on Our Business
Our business depends in large part on the demand for the various petroleum products we transport, terminal and store in the markets we serve. The impact of the COVID-19 pandemic on the global macroeconomy created diminished demand, as well as lack of forward visibility, for refined products and crude oil transportation, and for the terminalling and storage services that we provide. Since the declines in demand at the beginning of the COVID-19 pandemic, we began to see improvement in demand for these products and services beginning late in the second quarter of 2020 that continued through the second quarter of 2021 with volumes in many of our regions returning to pre-pandemic levels. We expect our customers will continue to adjust refinery production levels commensurate with market demand, and with the increasing availability of vaccines, we believe there is a path to a fulsome recovery in demand in 2021.

With the increasing vaccination rates, most of our employees have returned to work at our locations and we continue to follow Centers for Disease Control and local government guidance. We will continue to monitor developments in the COVID-19 pandemic and the dynamic environment it has created to properly address these policies going forward.

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Table of
In light of current circumstances and our expectations for the future, HEP reduced its quarterly distribution to $0.35 per unit beginning with the distribution for the first quarter of 2020, representative of a new distribution strategy focused on funding all capital expenditures and distributions within operating cash flow and improving distributable cash flow coverage to 1.3x or greater with the goal of reducing leverage to 3.0-3.5x.

The extent to which HEP’s future results are affected by the COVID-19 pandemic will depend on various factors and consequences beyond our control, such as the duration and scope of the pandemic, the effects of any new variant strains of the underlying virus, additional actions by businesses and governments in response to the pandemic and the speed and effectiveness of responses to combat the virus. However, we have long-term customer contracts with minimum volume commitments, which have expiration dates from 2022 to 2036. These minimum volume commitments accounted for approximately 66% and 76% of our total revenues in the six months ended June 30, 2021 and the twelve months ended December 31, 2020, respectively. We are currently not aware of any reasons that would prevent such customers from making the minimum payments required under the contracts or potentially making payments in excess of the minimum payments. In addition to these payments, we also expect to collect payments for services provided to uncommitted shippers. There have been no material changes to customer payment terms due to the COVID-19 pandemic.

The COVID-19 pandemic, and the volatile regional and global economic conditions stemming from it, could also exacerbate the risk factors identified in our Annual Report on Form 10-K for the fiscal year ended December 31, 2020. The COVID-19 pandemic may also materially adversely affect our results in a manner that is either not currently known or that we do not currently consider to be a significant risk to our business.

Investment in Joint Venture
On October 2, 2019, HEP Cushing LLC (“HEP Cushing”), a wholly-owned subsidiary of HEP, and Plains Marketing, L.P., a wholly-owned subsidiary of Plains, formed a 50/50 joint venture, Cushing Connect Pipeline & Terminal LLC (the “Cushing Connect Joint Venture”), for (i) the development, construction, ownership and operation of a new 160,000 barrel per day common carrier crude oil pipeline (the “Cushing Connect Pipeline”) that will connect the Cushing, Oklahoma crude oil hub to the Tulsa, Oklahoma refining complex owned by a subsidiary of HFC and (ii) the ownership and operation of 1.5 million barrels of crude oil storage in Cushing, Oklahoma (the “Cushing Connect JV Terminal”). The Cushing Connect JV Terminal went in service during the second quarter of 2020, and the Cushing Connect Pipeline is expected to be placed in service during the third quarter of 2021. Long-term commercial agreements have been entered into to support the Cushing Connect Joint Venture assets.

The Cushing Connect Joint Venture has contracted with an affiliate of HEP to manage the construction and operation of the Cushing Connect Pipeline and with an affiliate of Plains to manage the operation of the Cushing Connect JV Terminal. The total Cushing Connect Joint Venture investment will generally be shared equally among HEP and Plains. However, we are solely responsible for any Cushing Connect Pipeline construction costs that exceed the budget by more than 10%. HEP estimates its share of the cost of the Cushing Connect JV Terminal contributed by Plains and Cushing Connect Pipeline construction costs are approximately $70 million to $75 million.

Agreements with HFC
We serve HFC's refineries under long-term pipeline, terminal, tankage and refinery processing unit throughput agreements expiring from 2022 to 2036. Under these agreements, HFC agrees to transport, store, and process throughput volumes of refined product, crude oil and feedstocks on our pipelines, terminal, tankage, loading rack facilities and refinery processing units that result in minimum annual payments to us. These minimum annual payments or revenues are subject to annual rate adjustments on July 1st each year based on the PPI or the FERC index. On December 17, 2020, FERC established a new price index for the five-year period commencing July 1, 2021 and ending June 30, 2026, in which common carriers charging indexed rates are permitted to adjust their indexed ceilings annually by Producer Price Index plus 0.78%. FERC has received requests for rehearing of its December 17, 2020 order, which remain pending in FERC Docket No. RM20-14-000. As of June 30, 2021, these agreements with HFC require minimum annualized payments to us of $340 million.

If HFC fails to meet its minimum volume commitments under the agreements in any quarter, it will be required to pay us the amount of any shortfall in cash by the last day of the month following the end of the quarter. Under certain of the agreements, a shortfall payment may be applied as a credit in the following four quarters after minimum obligations are met.

A significant reduction in revenues under these agreements could have a material adverse effect on our results of operations.

On June 1, 2020, HFC announced plans to permanently cease petroleum refining operations at its Cheyenne Refinery and to convert certain assets at that refinery to renewable diesel production. HFC subsequently began winding down petroleum refining operations at its Cheyenne Refinery on August 3, 2020.
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Table of

On February 8, 2021, HEP and HFC finalized and executed new agreements for HEP's Cheyenne assets with the following terms, in each case effective January 1, 2021: (1) a ten-year lease with two five-year renewal option periods for HFC’s use of certain HEP tank and rack assets in the Cheyenne Refinery to facilitate renewable diesel production with an annual lease payment of approximately $5 million, (2) a five-year contango service fee arrangement that will utilize HEP tank assets inside the Cheyenne Refinery where HFC will pay a base tariff to HEP for available crude oil storage and HFC and HEP will split any profits generated on crude oil contango opportunities and (3) a $10 million one-time cash payment from HFC to HEP for the termination of the existing minimum volume commitment.


Indicators of goodwill and long-lived asset impairment
During the three months ended March 31, 2021, changes in our agreements with HFC related to our Cheyenne assets resulted in an increase in the net book value of our Cheyenne reporting unit due to sales-type lease accounting, which led us to determine indicators of potential goodwill impairment for our Cheyenne reporting unit were present.

The estimated fair values of our Cheyenne reporting unit were derived using a combination of income and market approaches. The income approach reflects expected future cash flows based on anticipated gross margins, operating costs, and capital expenditures. The market approaches include both the guideline public company and guideline transaction methods. Both methods utilize pricing multiples derived from historical market transactions of other like-kind assets. These fair value measurements involve significant unobservable inputs (Level 3 inputs). See Note 5 for further discussion of Level 3 inputs.

Our interim impairment testing of our Cheyenne reporting unit goodwill identified an impairment charge of $11.0 million, which was recorded in the three months ended March 31, 2021.

Under certain provisions of an omnibus agreement we have with HFC (the “Omnibus Agreement”), we pay HFC an annual administrative fee, currently $2.6 million, for the provision by HFC or its affiliates of various general and administrative services to us. This fee does not include the salaries of personnel employed by HFC who perform services for us on behalf of Holly Logistic Services, L.L.C. (“HLS”), or the cost of their employee benefits, which are separately charged to us by HFC. We also reimburse HFC and its affiliates for direct expenses they incur on our behalf.

Under HLS’s Secondment Agreement with HFC, certain employees of HFC are seconded to HLS to provide operational and maintenance services for certain of our processing, refining, pipeline and tankage assets, and HLS reimburses HFC for its prorated portion of the wages, benefits, and other costs of these employees for our benefit.

We have a long-term strategic relationship with HFC that has historically facilitated our growth. Our future growth plans include organic projects around our existing assets and select investments or acquisitions that enhance our service platform while creating accretion for our unitholders. While in the near term, any acquisitions would be subject to economic conditions discussed in “Overview - Impact of COVID-19 on Our Business” above, we also expect over the longer term to continue to work with HFC on logistic asset acquisitions in conjunction with HFC’s refinery acquisition strategies. See “Overview” above for a discussion of the Sinclair Transactions.

Furthermore, as we are doing with the previously discussed HEP Transactions with Sinclair, we plan to continue to pursue third-party logistic asset acquisitions that are accretive to our unitholders and increase the diversity of our revenues.
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Table of
RESULTS OF OPERATIONS (Unaudited)
Income, Distributable Cash Flow, Volumes and Balance Sheet Data
The following tables present income, distributable cash flow and volume information for the three and six months ended June 30, 2021 and 2020.
- 37 -

  Three Months Ended June 30, Change from
  2021 2020 2020
  (In thousands, except per unit data)
Revenues:
Pipelines:
Affiliates—refined product pipelines $ 19,213  $ 16,302  $ 2,911 
Affiliates—intermediate pipelines 7,521  7,475  46 
Affiliates—crude pipelines 19,251  19,311  (60)
45,985  43,088  2,897 
Third parties—refined product pipelines 9,526  8,750  776 
Third parties—crude pipelines 12,811  7,116  5,695 
68,322  58,954  9,368 
Terminals, tanks and loading racks:
Affiliates 32,131  32,902  (771)
Third parties 4,756  3,378  1,378 
36,887  36,280  607 
Refinery processing units—Affiliates 21,026  19,573  1,453 
Total revenues 126,235  114,807  11,428 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization) 42,068  34,737  7,331 
Depreciation and amortization 25,003  25,034  (31)
General and administrative 2,847  2,535  312 
69,918  62,306  7,612 
Operating income 56,317  52,501  3,816 
Other income (expense):
Equity in earnings of equity method investments 3,423  2,156  1,267 
Interest expense, including amortization (13,938) (13,779) (159)
Interest income 6,614  2,813  3,801 
Gain on sales-type leases 27  33,834  (33,807)
Gain on sale of assets and other 5,415  468  4,947 
1,541  25,492  (23,951)
Income before income taxes 57,858  77,993  (20,135)
State income tax expense (27) (39) 12 
Net income 57,831  77,954  (20,123)
Allocation of net income attributable to noncontrolling interests (2,086) (1,484) (602)
Net income attributable to the partners 55,745  76,470  (20,725)
Limited partners’ earnings per unit—basic and diluted $ 0.53  $ 0.73  $ (0.20)
Weighted average limited partners’ units outstanding 105,440  105,440  — 
EBITDA (1)
$ 88,099  $ 112,509  $ (24,410)
Adjusted EBITDA (1)
$ 88,261  $ 80,168  $ 8,093 
Distributable cash flow (2)
$ 66,680  $ 65,456  $ 1,224 
Volumes (bpd)
Pipelines:
Affiliates—refined product pipelines 119,046  100,524  18,522 
Affiliates—intermediate pipelines 143,762  128,464  15,298 
Affiliates—crude pipelines 260,756  252,570  8,186 
523,564  481,558  42,006 
Third parties—refined product pipelines 52,126  57,876  (5,750)
Third parties—crude pipelines 135,904  85,851  50,053 
711,594  625,285  86,309 
Terminals and loading racks:
Affiliates 413,441  372,093  41,348 
Third parties 53,257  45,876  7,381 
466,698  417,969  48,729 
Refinery processing units—Affiliates 76,589  49,891  26,698 
Total for pipelines and terminal and refinery processing unit assets (bpd) 1,254,881  1,093,145  161,736 
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  Six Months Ended June 30, Change from
  2021 2020 2020
  (In thousands, except per unit data)
Revenues:
Pipelines:
Affiliates—refined product pipelines $ 37,819  $ 36,385  $ 1,434 
Affiliates—intermediate pipelines 15,027  14,949  78 
Affiliates—crude pipelines 38,705  39,704  (999)
91,551  91,038  513 
Third parties—refined product pipelines 19,389  23,548  (4,159)
Third parties—crude pipelines 23,887  14,840  9,047 
134,827  129,426  5,401 
Terminals, tanks and loading racks:
Affiliates 65,995  66,496  (501)
Third parties 9,074  7,282  1,792 
75,069  73,778  1,291 
Refinery processing units—Affiliates 43,522  39,457  4,065 
Total revenues 253,418  242,661  10,757 
Operating costs and expenses:
Operations (exclusive of depreciation and amortization) 83,433  69,718  13,715 
Depreciation and amortization 50,068  49,012  1,056 
General and administrative 5,815  5,237  578 
Goodwill impairment 11,034  —  11,034 
150,350  123,967  26,383 
Operating income 103,068  118,694  (15,626)
Other income (expense):
Equity in earnings of equity method investments 5,186  3,870  1,316 
Interest expense, including amortization (27,178) (31,546) 4,368 
Interest income 13,162  5,031  8,131 
Loss on early extinguishment of debt —  (25,915) 25,915 
Gain on sales-type leases 24,677  33,834  (9,157)
Gain on sale of assets and other 5,917  974  4,943 
21,764  (13,752) 35,516 
Income before income taxes 124,832  104,942  19,890 
State income tax expense (64) (76) 12 
Net income 124,768  104,866  19,902 
Allocation of net income attributable to noncontrolling interests (4,626) (3,535) (1,091)
Net income attributable to the partners 120,142  101,331  18,811 
Limited partners’ earnings per unit—basic and diluted $ 1.14  $ 0.96  $ 0.18 
Weighted average limited partners’ units outstanding 105,440  105,440  — 
EBITDA (1)
$ 184,290  $ 176,934  $ 7,356 
Adjusted EBITDA (1)
$ 176,196  $ 171,276  $ 4,920 
Distributable cash flow (2)
$ 139,899  $ 136,164  $ 3,735 
Volumes (bpd)
Pipelines:
Affiliates—refined product pipelines 119,316  115,245  4,071 
Affiliates—intermediate pipelines 129,573  135,288  (5,715)
Affiliates—crude pipelines 255,730  278,801  (23,071)
504,619  529,334  (24,715)
Third parties—refined product pipelines 48,298  53,756  (5,458)
Third parties—crude pipelines 129,603  89,027  40,576 
682,520  672,117  10,403 
Terminals and loading racks:
Affiliates 368,612  400,911  (32,299)
Third parties 49,526  45,910  3,616 
418,138  446,821  (28,683)
Refinery processing units—Affiliates 68,688  59,843  8,845 
Total for pipelines and terminal and refinery processing unit assets (bpd) 1,169,346  1,178,781  (9,435)
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Table of

(1)Earnings before interest, taxes, depreciation and amortization (“EBITDA”) is calculated as net income attributable to the partners plus (i) interest expense, net of interest income, (ii) state income tax expense and (iii) depreciation and amortization. Adjusted EBITDA is calculated as EBITDA plus (i) loss on early extinguishment of debt, (ii) goodwill impairment and (iii) pipeline tariffs not included in revenues due to impacts from lease accounting for certain pipeline tariffs minus (iv) gain on sales-type leases, (v) gain on significant asset sales, and (vi) pipeline lease payments not included in operating costs and expenses. Portions of our minimum guaranteed pipeline tariffs for assets subject to sales-type lease accounting are recorded as interest income with the remaining amounts recorded as a reduction in net investment in leases. These pipeline tariffs were previously recorded as revenues prior to the renewal of the throughput agreements, which triggered sales-type lease accounting. Similarly, certain pipeline lease payments were previously recorded as operating costs and expenses, but the underlying lease was reclassified from an operating lease to a financing lease, and these payments are now recorded as interest expense and reductions in the lease liability. EBITDA and Adjusted EBITDA are not calculations based upon generally accepted accounting principles ("GAAP"). However, the amounts included in the EBITDA and Adjusted EBITDA calculations are derived from amounts included in our consolidated financial statements. EBITDA and Adjusted EBITDA should not be considered as alternatives to net income attributable to Holly Energy Partners or operating income, as indications of our operating performance or as alternatives to operating cash flow as a measure of liquidity. EBITDA and Adjusted EBITDA are not necessarily comparable to similarly titled measures of other companies. EBITDA and Adjusted EBITDA are presented here because they are widely used financial indicators used by investors and analysts to measure performance. EBITDA and Adjusted EBITDA are also used by our management for internal analysis and as a basis for compliance with financial covenants. Set forth below are our calculations of EBITDA and Adjusted EBITDA.

  Three Months Ended
June 30,
Six Months Ended
June 30,
  2021 2020 2021 2020
  (In thousands)
Net income attributable to the partners $ 55,745  $ 76,470  $ 120,142  $ 101,331 
Add (subtract):
Interest expense 13,938  13,779  27,178  31,546 
Interest income (6,614) (2,813) (13,162) (5,031)
State income tax expense 27  39  64  76 
Depreciation and amortization 25,003  25,034  50,068  49,012 
EBITDA $ 88,099  $ 112,509  $ 184,290  $ 176,934 
Loss on early extinguishment of debt —  —  —  25,915 
Gain on sales-type leases (27) (33,834) (24,677) (33,834)
Gain on significant asset sales (5,263) —  (5,263) — 
Goodwill impairment —  —  11,034  — 
Pipeline tariffs not included in revenues 7,058  3,099  14,025  5,474 
Lease payments not included in operating costs (1,606) (1,606) (3,213) (3,213)
Adjusted EBITDA $ 88,261  $ 80,168  $ 176,196  $ 171,276 

(2)Distributable cash flow is not a calculation based upon GAAP. However, the amounts included in the calculation are derived from amounts presented in our consolidated financial statements, with the general exceptions of maintenance capital expenditures. Distributable cash flow should not be considered in isolation or as an alternative to net income or operating income as an indication of our operating performance or as an alternative to operating cash flow as a measure of liquidity. Distributable cash flow is not necessarily comparable to similarly titled measures of other companies. Distributable cash flow is presented here because it is a widely accepted financial indicator used by investors to compare partnership performance. It is also used by management for internal analysis and for our performance units. We believe that this measure provides investors an enhanced perspective of the operating performance of our assets and the cash our business is generating. Set forth below is our calculation of distributable cash flow.
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  Three Months Ended
June 30,
Six Months Ended
June 30,
  2021 2020 2021 2020
  (In thousands)
Net income attributable to the partners $ 55,745  $ 76,470  $ 120,142  $ 101,331 
Add (subtract):
Depreciation and amortization 25,003  25,034  50,068  49,012 
Amortization of discount and deferred debt issuance costs 1,385  842  2,229  1,641 
Loss on early extinguishment of debt
—  —  —  25,915 
Customer billings greater than revenue recognized (3,573) (44) (179) (501)
Maintenance capital expenditures (3)
(4,111) (1,140) (5,482) (3,627)
Increase (decrease) in environmental liability (78) 157  (234) 158 
Decrease in reimbursable deferred revenue (3,502) (3,005) (7,516) (5,805)
Gain on sales-type leases (27) (33,834) (24,677) (33,834)
Gain on significant asset sales (5,263) —  (5,263) — 
Goodwill impairment —  —  11,034  — 
Other 1,101  976  (223) 1,874 
Distributable cash flow $ 66,680  $ 65,456  $ 139,899  $ 136,164 

(3)Maintenance capital expenditures are capital expenditures made to replace partially or fully depreciated assets in order to maintain the existing operating capacity of our assets and to extend their useful lives. Maintenance capital expenditures include expenditures required to maintain equipment reliability, tankage and pipeline integrity, safety and to address environmental regulations.
June 30,
2021
December 31,
2020
(In thousands)
Balance Sheet Data
Cash and cash equivalents $ 19,561  $ 21,990 
Working capital $ 15,367  $ 14,247 
Total assets $ 2,172,822  $ 2,167,565 
Long-term debt $ 1,362,570  $ 1,405,603 
Partners’ equity $ 425,218  $ 379,292 


Results of Operations—Three Months Ended June 30, 2021 Compared with Three Months Ended June 30, 2020

Summary
Net income attributable to the partners for the second quarter was $55.7 million ($0.53 per basic and diluted limited partner unit) compared to $76.5 million ($0.73 per basic and diluted limited partner unit) for the second quarter of 2020. Results for the second quarter of 2021 reflect a gain on significant asset sales of $5.3 million related to the sale of a 6-inch refined product pipeline that connected HFC’s Navajo refinery to terminals in El Paso for gross proceeds of $7.0 millon. Net income attributable to HEP for the second quarter of 2020 included a gain on sales-type leases of $33.8 million. Excluding these items, net income attributable to the partners for the second quarters of 2021 and 2020 were $50.5 million ($0.48 per basic and diluted limited partner unit) and $42.6 million ($0.40 per basic and diluted limited partner unit), respectively. The increase in earnings was mainly due to higher volumes across our pipelines and higher interest income associated with sales-type leases, partially offset by higher operating expenses.

Revenues
Revenues for the second quarter were $126.2 million, an increase of $11.4 million compared to the second quarter of 2020. The increase was mainly attributable to a 14% increase in overall crude and product pipeline volumes.

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Table of
Revenues from our refined product pipelines were $28.7 million, an increase of $3.7 million compared to the second quarter of 2020. Shipments averaged 171.2 thousand barrels per day (“mbpd”) compared to 158.4 mbpd for the second quarter of 2020. The volume and revenue increases were mainly due to higher volumes on pipelines servicing HFC's Navajo refinery and our UNEV pipeline.

Revenues from our intermediate pipelines were $7.5 million, consistent with the second quarter of 2020. Shipments averaged 143.8 mbpd for the second quarter of 2021 compared to 128.5 mbpd for the second quarter of 2020. The increase in volumes was mainly due to higher throughputs on our intermediate pipelines servicing HFC's Navajo refinery while revenue remained relatively constant mainly due to contractual minimum volume guarantees.

Revenues from our crude pipelines were $32.1 million, an increase of $5.6 million compared to the second quarter of 2020, and shipments averaged 396.7 mbpd compared to 338.4 mbpd for the second quarter of 2020. The revenue and volume increases were mainly attributable to higher volumes on our crude pipeline systems in Wyoming and Utah.

Revenues from terminal, tankage and loading rack fees were $36.9 million, an increase of $0.6 million compared to the second quarter of 2020. Refined products and crude oil terminalled in the facilities averaged 466.7 mbpd compared to 418.0 mbpd for the second quarter of 2020. The volume increase was mainly the result of higher throughputs at HFC's El Dorado refinery. Revenues did not increase in proportion to the increase in volumes mainly due to contractual minimum volume guarantees and lower on-going revenues on our Cheyenne assets as a result of the conversion of the HFC Cheyenne refinery to renewable diesel production.

Revenues from refinery processing units were $21.0 million, an increase of $1.5 million compared to the second quarter of 2020, and throughputs averaged 76.6 mbpd compared to 49.9 mbpd for the second quarter of 2020. The increase in volumes was mainly due to increased throughput for both our Woods Cross and El Dorado processing units. Revenues did not increase in proportion to the increase in volumes mainly due to contractual minimum volume guarantees.

Operations Expense
Operations (exclusive of depreciation and amortization and goodwill impairment) expense was $42.1 million for the three months ended June 30, 2021, an increase of $7.3 million compared to the second quarter of 2020. The increase was mainly due to higher pipeline rental costs, natural gas costs, maintenance expense project costs, employee costs, and chemicals and catalysts for the three months ended June 30, 2021.

Depreciation and Amortization
Depreciation and amortization for the three months ended June 30, 2021 remained constant compared to the three months ended June 30, 2020.

General and Administrative
General and administrative costs for the three months ended June 30, 2021 increased by $0.3 million compared to the three months ended June 30, 2020, mainly due to higher legal expenses for the three months ended June 30, 2021.

Equity in Earnings of Equity Method Investments
Three Months Ended June 30,
Equity Method Investment 2021 2020
(in thousands)
Osage Pipe Line Company, LLC $ 914  $ 366 
Cheyenne Pipeline LLC 1,879  1,085 
Cushing Terminal 630  705 
Total $ 3,423  $ 2,156 

Equity in earnings of Osage Pipe Line Company, LLC increased for the three months ended June 30, 2021, mainly due to higher throughput volumes. Equity in earnings of Cheyenne Pipeline LLC increased for the three months ended June 30, 2021, mainly due to the recognition in revenue of prior contractual minimum commitment billings.

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Table of
Interest Expense, including Amortization
Interest expense for the three months ended June 30, 2021, totaled $13.9 million, an increase of $0.2 million compared to the three months ended June 30, 2020. Our aggregate effective interest rates were 3.8% and 3.4% for the three months ended June 30, 2021 and 2020, respectively.

State Income Tax Expense
We recorded state income tax expense of $27,000 and $39,000 for the three months ended June 30, 2021 and 2020, respectively. All tax expense is solely attributable to the Texas margin tax.


Results of Operations—Six Months Ended June 30, 2021 Compared with Six Months Ended June 30, 2020

Summary
Net income attributable to the partners for the six months ended June 30, 2021, was $120.1 million ($1.14 per basic and diluted limited partner unit) compared to $101.3 million ($0.96 per basic and diluted limited partner unit) for the six months ended June 30, 2020. Results for the six months ended June 30, 2021, include special items that collectively increased net income attributable to the partners by a total of $18.9 million. These items include a gain on sales-type leases of $24.7 million, a gain on significant asset sales of $5.3 million and a goodwill impairment charge of $11.0 million. In addition, the net income attributable to the partners for the six months ended June 30, 2020, included a gain on sales-type leases of $33.8 million and a loss on early extinguishment of debt of $25.9 million. Excluding these items, net income attributable to the partners for the six months ended June 30, 2021 and 2020, were $101.2 million ($0.96 per basic and diluted limited partner unit) and $93.4 million ($0.89 per basic and diluted limited partner unit), respectively. The increase in earnings was mainly due to higher volumes across our crude pipelines and higher interest income associated with sales-type leases, partially offset by higher operating expenses.

Revenues
Revenues for the six months ended June 30, 2021, were $253.4 million, an increase of $10.8 million compared to the six months ended June 30, 2020. The increase was mainly attributable to increased volumes on our crude pipeline systems in Wyoming and Utah, the recognition of $9.9 million of the $10 million termination fee related to the termination of HollyFrontier's minimum volume commitment on our Cheyenne assets and higher revenues on our refinery processing units partially offset by lower on-going revenues on our Cheyenne assets as well as a reclassification of certain income from revenue to interest income under sales-type lease accounting.

Revenues from our refined product pipelines were $57.2 million, a decrease of $2.7 million compared to the six months ended June 30, 2020. Shipments averaged 167.6 mbpd compared to 169.0 mbpd for the six months ended June 30, 2020. The volume and revenue decreases were mainly due to lower volumes on pipelines servicing Delek's Big Spring refinery. Revenue also decreased due to a reclassification of certain pipeline income from revenue to interest income under sales-type lease accounting.

Revenues from our intermediate pipelines were $15.0 million, an increase of $0.1 million compared to the six months ended June 30, 2020. Shipments averaged 129.6 mbpd compared to 135.3 mbpd for the six months ended June 30, 2020. The decrease in volumes was mainly due to lower throughputs on our intermediate pipelines servicing HFC's Tulsa refinery while revenue remained relatively constant mainly due to contractual minimum volume guarantees.

Revenues from our crude pipelines were $62.6 million, an increase of $8.0 million compared to the six months ended June 30, 2020. Shipments averaged 385.3 mbpd compared to 367.8 mbpd for the six months ended June 30, 2020. The increases were mainly attributable to increased volumes on our crude pipeline systems in Wyoming and Utah.

Revenues from terminal, tankage and loading rack fees were $75.1 million, an increase of $1.3 million compared to the six months ended June 30, 2020. Refined products and crude oil terminalled in the facilities averaged 418.1 mbpd compared to 446.8 mbpd for the six months ended June 30, 2020. The volume decrease was mainly the result of lower throughputs at HFC's Tulsa refinery as well as the cessation of petroleum refinery operations at HFC's Cheyenne refinery. Revenues increased mainly due to the recognition of $9.9 million of the $10 million termination fee related to the termination of HFC's minimum volume commitment on our Cheyenne assets partially offset by lower on-going revenues on our Cheyenne assets as a result of the conversion of the HFC Cheyenne refinery to renewable diesel production as well as a reclassification of certain income from revenue to interest income under sales-type lease accounting.
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Table of

Revenues from refinery processing units were $43.5 million, an increase of $4.1 million compared to the six months ended June 30, 2020. Throughputs averaged 68.7 mbpd compared to 59.8 mbpd for the six months ended June 30, 2020. The increase in volumes was mainly due to increased throughput for both our Woods Cross and El Dorado processing units. Revenues increased mainly due to higher recovery of natural gas costs as well as higher throughputs.

Operations Expense
Operations expense (exclusive of depreciation and amortization) for the six months ended June 30, 2021, increased by $13.7 million compared to the six months ended June 30, 2020. The increase was mainly due to higher maintenance, natural gas, and pipeline rental costs, partially offset by lower materials and supplies and property taxes.

Depreciation and Amortization
Depreciation and amortization for the six months ended June 30, 2021, increased by $1.1 million compared to the six months ended June 30, 2020. The increase was mainly due to the acceleration of depreciation on certain of our Cheyenne tanks.

General and Administrative
General and administrative costs for the six months ended June 30, 2021, increased by $0.6 million compared to the six months ended June 30, 2020 mainly due to higher legal expenses incurred in the six months ended June 30, 2021.

Equity in Earnings of Equity Method Investments
Six Months Ended June 30,
Equity Method Investment 2021 2020
(in thousands)
Osage Pipe Line Company, LLC 1,636  1,380 
Cheyenne Pipeline LLC 1,774  2,160 
Cushing Terminal 1,776  330 
Total $ 5,186  $ 3,870 

Equity in earnings of Cushing Terminal increased for the six months ended June 30, 2021 as the terminal started operations in the second quarter of 2020.

Interest Expense, including Amortization
Interest expense for the six months ended June 30, 2021, totaled $27.2 million, a decrease of $4.4 million compared to the six months ended June 30, 2020. The decrease was mainly due to market interest rate decreases under our senior secured revolving credit facility and refinancing our $500 million aggregate principal amount of 6.0% senior notes due 2024 with $500 million aggregate principal amount of 5.0% senior notes due 2028. Our aggregate effective interest rates were 3.6% and 4.0% for the six months ended June 30, 2021 and 2020, respectively.

State Income Tax Expense
We recorded state income tax expense of $64,000 and $76,000 for the six months ended June 30, 2021 and 2020, respectively. All tax expense is solely attributable to the Texas margin tax.



LIQUIDITY AND CAPITAL RESOURCES

Overview
In April 2021, we amended our senior secured revolving credit facility (the “Credit Agreement”) decreasing the size of the facility from $1.4 billion to $1.2 billion and extending the maturity date to July 27, 2025. The Credit Agreement is available to fund capital expenditures, investments, acquisitions, distribution payments and working capital and for general partnership purposes. The Credit Agreement is also available to fund letters of credit up to a $50 million sub-limit and continues to provide for an accordion feature that allows us to increase commitments under the Credit Agreement up to a maximum amount of $1.7 billion.

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Table of
During the six months ended June 30, 2021, we received advances totaling $141.0 million and repaid $184.5 million under the Credit Agreement, resulting in a net decrease of $43.5 million and an outstanding balance of $870.0 million at June 30, 2021 under the Credit Agreement. As of June 30, 2021, we have no letters of credit outstanding under the Credit Agreement and the available capacity under the Credit Agreement was $330.0 million. Amounts repaid under the Credit Agreement may be reborrowed from time to time.
On February 4, 2020, we closed a private placement of $500 million in aggregate principal amount of 5% Senior Notes due in 2028. On February 5, 2020, we redeemed the existing $500 million 6% Senior Notes at a redemption cost of $522.5 million, at which time we recognized a $25.9 million early extinguishment loss consisting of a $22.5 million debt redemption premium and unamortized financing costs of $3.4 million. We funded the $522.5 million redemption with proceeds from the issuance of our 5% Senior Notes and borrowings under our Credit Agreement.
We have a continuous offering program under which we may issue and sell common units from time to time, representing limited partner interests, up to an aggregate gross sales amount of $200 million. We did not issue any units under this program during the six months ended June 30, 2021. As of June 30, 2021, HEP has issued 2,413,153 units under this program, providing $82.3 million in gross proceeds.

Under our registration statement filed with the Securities and Exchange Commission (“SEC”) using a “shelf” registration process, we currently have the authority to raise up to $2.0 billion by offering securities, through one or more prospectus supplements that would describe, among other things, the specific amounts, prices and terms of any securities offered and how the proceeds would be used. Any proceeds from the sale of securities are expected to be used for general business purposes, which may include, among other things, funding acquisitions of assets or businesses, working capital, capital expenditures, investments in subsidiaries, the retirement of existing debt and/or the repurchase of common units or other securities.

We believe our current sources of liquidity, including cash balances, future internally generated funds, any future issuances of debt or equity securities and funds available under the Credit Agreement will provide sufficient resources to meet our working capital liquidity, capital expenditure and quarterly distribution needs for the foreseeable future, including funding the cash portion of the HEP Transactions with Sinclair.

In May 2021, we paid a regular quarterly cash distribution of $0.35 on all units in an aggregate amount of $37.0 million.

Cash and cash equivalents decreased by $2.4 million during the six months ended June 30, 2021. The cash flows provided by operating activities of $162.1 million were less than the cash flows used for financing activities of $115.6 million and investing activities of $48.9 million. Working capital increased by $1.1 million to $15.4 million at June 30, 2021, from $14.2 million at December 31, 2020.

Cash Flows—Operating Activities
Cash flows from operating activities increased by $27.5 million from $134.6 million for the six months ended June 30, 2020, to $162.1 million for the six months ended June 30, 2021. The increase was mainly due to higher cash receipts from customers and lower payments for interest expenses during the six months ended June 30, 2021, as compared to the six months ended June 30, 2020.

Cash Flows—Investing Activities
Cash flows used for investing activities were $48.9 million for the six months ended June 30, 2021, compared to $31.9 million for the six months ended June 30, 2020, an increase of $17.1 million. During the six months ended June 30, 2021 and 2020, we invested $59.4 million and $30.7 million, respectively, in additions to properties and equipment. We received $3.1 million in excess of equity in earnings and $7.3 million in proceeds from the sale of assets during the six months ended June 30, 2021.

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Table of
Cash Flows—Financing Activities
Cash flows used for financing activities were $115.6 million for the six months ended June 30, 2021, compared to $97.1 million for the six months ended June 30, 2020, an increase of $18.5 million. During the six months ended June 30, 2021, we received $141.0 million and repaid $184.5 million in advances under the Credit Agreement. Additionally, we paid $75.4 million in regular quarterly cash distributions to our limited partners and $5.9 million to our noncontrolling interests. We received $17.6 million in contributions from noncontrolling interests during the six months ended June 30, 2021. During the six months ended June 30, 2020, we received $168.0 million and repaid $138.5 million in advances under the Credit Agreement. We paid $103.0 million in regular quarterly cash distributions to our limited partners, and distributed $4.0 million to our noncontrolling interests. We also received net proceeds of $491.3 million for issuance of our 5% Senior Notes and paid $522.5 million to retire our 6% Senior Notes. In addition, we received $13.3 million in contributions from noncontrolling interests during the six months ended June 30, 2020.

Capital Requirements
Our pipeline and terminalling operations are capital intensive, requiring investments to maintain, expand, upgrade or enhance existing operations and to meet environmental and operational regulations. Our capital requirements have consisted of, and are expected to continue to consist of, maintenance capital expenditures and expansion capital expenditures. “Maintenance capital expenditures” represent capital expenditures to replace partially or fully depreciated assets to maintain the operating capacity of existing assets. Maintenance capital expenditures include expenditures required to maintain equipment reliability, tankage and pipeline integrity, safety and to address environmental regulations. “Expansion capital expenditures” represent capital expenditures to expand the operating capacity of existing or new assets, whether through construction or acquisition. Expansion capital expenditures include expenditures to acquire assets, to grow our business and to expand existing facilities, such as projects that increase throughput capacity on our pipelines and in our terminals. Repair and maintenance expenses associated with existing assets that are minor in nature and do not extend the useful life of existing assets are charged to operating expenses as incurred.

Each year the board of directors of HLS, our ultimate general partner, approves our annual capital budget, which specifies capital projects that our management is authorized to undertake. Additionally, at times when conditions warrant or as new opportunities arise, additional projects may be approved. The funds allocated for a particular capital project may be expended over a period in excess of a year, depending on the time required to complete the project. Therefore, our planned capital expenditures for a given year consist of expenditures approved for capital projects included in the current year’s capital budget as well as, in certain cases, expenditures approved for capital projects in capital budgets for prior years. Our current 2021 capital forecast is comprised of approximately $17 million to $21 million for maintenance capital expenditures, $5 million to $8 million for refinery unit turnarounds and $38 million to $42 million for expansion capital expenditures and our share of Cushing Connect Joint Venture investments. We expect the majority of the 2021 expansion capital to be invested in our share of Cushing Connect Joint Venture investments. In addition to our capital budget, we may spend funds periodically to perform capital upgrades or additions to our assets where a customer reimburses us for such costs. The upgrades or additions would generally benefit the customer over the remaining life of the related service agreements.
We expect that our currently planned sustaining and maintenance capital expenditures, as well as planned expenditures for acquisitions and capital development projects, will be funded with cash generated by operations.

Under the terms of the transaction to acquire HFC’s 75% interest in UNEV, we issued to HFC a Class B unit comprising a noncontrolling equity interest in a wholly-owned subsidiary subject to redemption to the extent that HFC is entitled to a 50% interest in our share of annual UNEV earnings before interest, income taxes, depreciation, and amortization above $30 million beginning July 1, 2015, and ending in June 2032, subject to certain limitations. However, to the extent earnings thresholds are not achieved, no redemption payments are required. No redemption payments have been required to date.

Credit Agreement
In April 2021, we amended our Credit Agreement decreasing the commitments under the facility from $1.4 billion to $1.2 billion and extending the maturity date to July 27, 2025. The Credit Agreement is available to fund capital expenditures, investments, acquisitions, distribution payments and working capital and for general partnership purposes. The Credit Agreement is also available to fund letters of credit up to a $50 million sub-limit, and it continues to provide for an accordion feature that allows us to increase the commitments under the Credit Agreement up to a maximum amount of $1.7 billion.

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Our obligations under the Credit Agreement are collateralized by substantially all of our assets, and indebtedness under the Credit Agreement is guaranteed by our material, wholly-owned subsidiaries. The Credit Agreement requires us to maintain compliance with certain financial covenants consisting of total leverage, senior secured leverage, and interest coverage. It also limits or restricts our ability to engage in certain activities. If, at any time prior to the expiration of the Credit Agreement, HEP obtains two investment grade credit ratings, the Credit Agreement will become unsecured and many of the covenants, limitations, and restrictions will be eliminated.

We may prepay all loans at any time without penalty, except for tranche breakage costs. If an event of default exists under the Credit Agreement, the lenders will be able to accelerate the maturity of all loans outstanding and exercise other rights and remedies. We were in compliance with the covenants under the Credit Agreement as of June 30, 2021.

Senior Notes
As of June 30, 2021, we had $500 million in aggregate principal amount of 5% Senior Notes due in 2028.

On February 4, 2020, we closed a private placement of $500 million in aggregate principal amount of 5% Senior Notes due in 2028. On February 5, 2020, we redeemed the existing $500 million 6% Senior Notes at a redemption cost of $522.5 million, at which time we recognized a $25.9 million early extinguishment loss consisting of a $22.5 million debt redemption premium and unamortized financing costs of $3.4 million. We funded the $522.5 million redemption with proceeds from the issuance of our 5% Senior Notes and borrowings under our Credit Agreement.

The 5% Senior Notes are unsecured and impose certain restrictive covenants, including limitations on our ability to incur additional indebtedness, make investments, sell assets, incur certain liens, pay distributions, enter into transactions with affiliates, and enter into mergers. We were in compliance with the restrictive covenants for the 5% Senior Notes as of June 30, 2021. At any time when the 5% Senior Notes are rated investment grade by either Moody’s or Standard & Poor’s and no default or event of default exists, we will not be subject to many of the foregoing covenants. Additionally, we have certain redemption rights at varying premiums over face value under the 5% Senior Notes.

Indebtedness under the 5% Senior Notes is guaranteed by all of our existing wholly-owned subsidiaries (other than Holly Energy Finance Corp. and certain immaterial subsidiaries).

Long-term Debt
The carrying amounts of our long-term debt are as follows:
June 30,
2021
December 31,
2020
  (In thousands)
Credit Agreement $ 870,000  913,500 
5% Senior Notes
Principal 500,000  500,000 
Unamortized debt issuance costs (7,430) (7,897)
492,570  492,103 
Total long-term debt $ 1,362,570  $ 1,405,603 

Contractual Obligations
There were no significant changes to our long-term contractual obligations during the quarter ended June 30, 2021.

Impact of Inflation
Inflation in the United States did not have a material impact on our results of operations for the six months ended June 30, 2021 and 2020. PPI has increased an average of 0.9% annually over the past five calendar years, including a decrease of 1.4% in 2020 and an increase of 0.8% in 2019. PPI for the first six months of 2021 increased by 6.0% over the first six months of 2020.

The substantial majority of our revenues are generated under long-term contracts that provide for increases or decreases in our rates and minimum revenue guarantees annually for increases or decreases in the PPI. Certain of these contracts have
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provisions that limit the level of annual PPI percentage rate increases or decreases, and the majority of our rates do not decrease when PPI is negative. A significant and prolonged period of high inflation or a significant and prolonged period of negative inflation could adversely affect our cash flows and results of operations if costs increase at a rate greater than the fees we charge our shippers.

Environmental Matters
Our operation of pipelines, terminals, and associated facilities in connection with the transportation and storage of refined products and crude oil is subject to stringent and complex federal, state, and local laws and regulations governing the discharge of materials into the environment, or otherwise relating to the protection of the environment. As with the industry generally, compliance with existing and anticipated laws and regulations increases our overall cost of business, including our capital costs to construct, maintain, and upgrade equipment and facilities. While these laws and regulations affect our maintenance capital expenditures and net income, we believe that they do not affect our competitive position given that the operations of our competitors are similarly affected. However, these laws and regulations, and the interpretation or enforcement thereof, are subject to frequent change by regulatory authorities, and we are unable to predict the ongoing cost to us of complying with these laws and regulations or the future impact of these laws and regulations on our operations. Violation of environmental laws, regulations, and permits can result in the imposition of significant administrative, civil and criminal penalties, injunctions, and construction bans or delays. A major discharge of hydrocarbons or hazardous substances into the environment could, to the extent the event is not insured, subject us to substantial expense, including both the cost to comply with applicable laws and regulations and claims made by employees, neighboring landowners and other third parties for personal injury and property damage.

Under the Omnibus Agreement and certain transportation agreements and purchase agreements with HFC, HFC has agreed to indemnify us, subject to certain monetary and time limitations, for environmental noncompliance and remediation liabilities associated with certain assets transferred to us from HFC and occurring or existing prior to the date of such transfers.
We have an environmental agreement with Delek with respect to pre-closing environmental costs and liabilities relating to the pipelines and terminals acquired from Delek in 2005, under which Delek will indemnify us subject to certain monetary and time limitations.

There are environmental remediation projects in progress that relate to certain assets acquired from HFC. Certain of these projects were underway prior to our purchase and represent liabilities retained by HFC. At June 30, 2021, we had an accrual of $4.3 million that related to environmental clean-up projects for which we have assumed liability or for which the indemnity provided for by HFC has expired or will expire. The remaining projects, including assessment and monitoring activities, are covered under the HFC environmental indemnification discussed above and represent liabilities of HFC.


CRITICAL ACCOUNTING POLICIES

Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities as of the date of the financial statements. Actual results may differ from these estimates under different assumptions or conditions. Our significant accounting policies are described in “Item 7. Management’s Discussion and Analysis of Financial Condition and Operations—Critical Accounting Policies” in our Annual Report on Form 10-K for the year ended December 31, 2020. Certain critical accounting policies that materially affect the amounts recorded in our consolidated financial statements include revenue recognition, assessing the possible impairment of certain long-lived assets and goodwill, and assessing contingent liabilities for probable losses. There have been no changes to these policies in 2021. We consider these policies to be critical to understanding the judgments that are involved and the uncertainties that could impact our results of operations, financial condition and cash flows.

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Accounting Pronouncements Adopted During the Periods Presented

Credit Losses Measurement
In June 2016, ASU 2016-13, “Measurement of Credit Losses on Financial Instruments,” was issued requiring measurement of all expected credit losses for certain types of financial instruments, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. This standard was effective January 1, 2020. Adoption of the standard did not have a material impact on our financial condition, results of operations or cash flows.


RISK MANAGEMENT

The market risk inherent in our debt positions is the potential change arising from increases or decreases in interest rates as discussed below.

At June 30, 2021, we had an outstanding principal balance of $500 million on our 5% Senior Notes. A change in interest rates generally would affect the fair value of the 5% Senior Notes, but not our earnings or cash flows. At June 30, 2021, the fair value of our 5% Senior Notes was $512.2 million. We estimate a hypothetical 10% change in the yield-to-maturity applicable to the 5% Senior Notes at June 30, 2021 would result in a change of approximately $13.2 million in the fair value of the underlying 5% Senior Notes.

For the variable rate Credit Agreement, changes in interest rates would affect cash flows, but not the fair value. At June 30, 2021, borrowings outstanding under the Credit Agreement were $870.0 million. A hypothetical 10% change in interest rates applicable to the Credit Agreement would not materially affect our cash flows.

Our operations are subject to normal hazards of operations, including but not limited to fire, explosion, cyberattacks and weather-related perils. We maintain various insurance coverages, including property damage, business interruption and cyber insurance, subject to certain deductibles and insurance policy terms and conditions. We are not fully insured against certain risks because such risks are not fully insurable, coverage is unavailable, or premium costs, in our judgment, do not justify such expenditures.

We have a risk management oversight committee that is made up of members from our senior management. This committee monitors our risk environment and provides direction for activities to mitigate, to an acceptable level, identified risks that may adversely affect the achievement of our goals.


Item 3.Quantitative and Qualitative Disclosures About Market Risk

Market risk is the risk of loss arising from adverse changes in market rates and prices. See “Risk Management” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for a discussion of market risk exposures that we have with respect to our long-term debt, which disclosure should be read in conjunction with the quantitative and qualitative disclosures about market risk contained in our Annual Report on Form 10-K for the fiscal year ended December 31, 2020.

Since we do not own products shipped on our pipelines or terminalled at our terminal facilities, we do not have direct market risks associated with commodity prices.


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Item 4.Controls and Procedures

(a) Evaluation of disclosure controls and procedures
Our principal executive officer and principal financial officer have evaluated, as required by Rule 13a-15(b) under the Securities Exchange Act of 1934 (the “Exchange Act”), our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this quarterly report on Form 10-Q. Our disclosure controls and procedures are designed to provide reasonable assurance that the information we are required to disclose in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure and is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Based upon the evaluation, our principal executive officer and principal financial officer have concluded that our disclosure controls and procedures were effective as of June 30, 2021, at a reasonable level of assurance.

(b) Changes in internal control over financial reporting
During the three months ended June 30, 2021, there have been no changes in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during our last fiscal quarter that have materially affected or are reasonably likely to materially affect our internal control over financial reporting.


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PART II. OTHER INFORMATION

Item 1.Legal Proceedings

In the ordinary course of business, we may become party to legal, regulatory or administrative proceedings or governmental investigations, including environmental and other matters. Damages or penalties may be sought from us in some matters and certain matters may require years to resolve. While the outcome and impact of these proceedings and investigations on us cannot be predicted with certainty, based on advice of counsel and information currently available to us, management believes that the resolution of these proceedings and investigations, through settlement or adverse judgment, will not, either individually or in the aggregate, have a materially adverse effect on our financial condition, results of operations or cash flows.

 

Item 1A.Risk Factors

Except for the risk factors below, there have been no material changes in our risk factors as previously disclosed in Part 1, “Item 1A. Risk Factors” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2020. In addition to the other information set forth in this quarterly report, you should consider carefully the information discussed in our 2020 Form 10-K, which could materially affect our business, financial condition or future results. The risks described in our 2020 Form 10-K are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially and adversely affect our business, financial condition or future results.

The pending HEP Transactions may not be consummated on a timely basis or at all. Failure to complete the acquisition within the expected timeframe or at all could adversely affect our common unit price and our future business and financial results.

On August 2, 2021, we entered into the Contribution Agreement with Sinclair and certain other parties thereto to acquire all of the issued and outstanding capital stock of STC. We expect the acquisition to close in mid-2022. The HEP Transactions are subject to closing conditions. If these conditions are not satisfied or waived, the acquisition will not be consummated. If the closing of the HEP Transactions is substantially delayed or do not occur at all, or if the terms of the acquisition are required to be modified substantially, we may not realize the anticipated benefits of the acquisition fully or at all, or they may take longer to realize than expected. The closing conditions include, among others, the absence of a law or order prohibiting the transactions contemplated by the business combination agreement and the termination or expiration of any waiting periods under the Hart-Scott Rodino Act, as amended, with respect to the acquisition. We will also incur substantial transaction costs whether or not the acquisition is completed. Any failure to complete the HEP Transactions could have a material adverse effect on our common unit price, our competitiveness and reputation in the marketplace, and our future business and financial results, including our ability to execute on our strategy to return capital to our unitholders that was described in our press release and investor presentation announcing the HEP Transactions.

The anticipated benefits of our pending HEP Transactions may not be realized fully or at all or may take longer to realize than expected.

The HEP Transactions will require management to devote significant attention and resources to integrating the Sinclair business with our business. Potential difficulties that may be encountered in the integration process include, among others:

a.the inability to successfully integrate the Sinclair business into the HEP business in a manner that permits us to achieve the full revenue and cost savings anticipated from the Sinclair Transactions;
b.complexities associated with managing the larger, integrated business;
c.potential unknown liabilities and unforeseen expenses, delays or regulatory conditions associated with the acquisition;
d.integrating personnel from the two companies while maintaining focus on providing consistent, high-quality products and services;
e.loss of key employees;
f.integrating relationships with customers, vendors and business partners;
g.performance shortfalls at one or both of the companies as a result of the diversion of management’s attention caused by completing the acquisition and integrating Sinclair’s operations into HEP; and
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h.the disruption of, or the loss of momentum in, each company’s ongoing business or inconsistencies in standards, controls, procedures and policies.

Delays or difficulties in the integration process could adversely affect our business, financial results, financial condition and common unit price. Even if we are able to integrate our business operations successfully, there can be no assurance that this integration will result in the realization of the full benefits of synergies, cost savings, innovation and operational efficiencies that we currently expect from this integration or that these benefits will be achieved within the anticipated time frame.

The actual value of the consideration we will pay to Sinclair may exceed the value allocated to such consideration at the time we entered into the Contribution Agreement.

Under the Contribution Agreement, at closing, we will pay Sinclair a cash payment of $325 million and issue Sinclair 21 million common units, which represents a transaction value of approximately $758 million based on the closing price of our common units on July 30, 2021. Neither we nor the Sinclair stockholders are permitted to “walk away” from the transaction solely because of changes in the market price of our common units between the signing of the Contribution Agreement and the closing. Our common units have historically experienced volatility. Common unit price changes may result from a variety of factors that are beyond our control, including changes in our business, operations and prospects, regulatory considerations and general market and economic conditions. The closing price of our common units on the New York Stock Exchange on July 30, 2021, was $20.60; and on August 5, 2021, the closing price of our common units was $17.75. The value of the common units we issue in connection with the closing of the Sinclair Transactions may be significantly higher at the closing than when we entered into the Contribution Agreement.

We will issue a large number of common units in connection with the HEP Transactions, which will result in dilution to our existing unitholders and may cause the market price of our common units to decline in the future as the result of sales of our common units owned by Sinclair stockholders or current HEP unitholders. Our unitholders may not realize a benefit from the Sinclair Transactions commensurate with the ownership dilution they will experience.

At the closing of the HEP Transactions, we will issue 21 million common units to Sinclair. Our issuance of such common units will result in dilution of our existing unitholders’ ownership interests and may also have an adverse impact on our net income per unit in fiscal periods that include (or follow) the closing. The Unitholders Agreement (the “Unitholders Agreement”) between HEP, its ultimate general partner, certain other parties, and the stockholders of Sinclair (the “Sinclair Parties”) also subjects 15.75 million of the HEP common limited partner units issued to the Sinclair Parties (the “Restricted Units”) to a “lock-up” period commencing on the closing date, during which the Sinclair Parties will be prohibited from selling the Restricted Units, except for certain permitted transfers. One-third of such Restricted Units will be released from such restrictions on the date that is six months after the closing, one-third of the Restricted Units will be released from such restrictions on the first anniversary of the closing date, and the remainder will be released from such restrictions on the date that is 15 months from the closing date. In addition, the Unitholders Agreement contains customary registration rights, requiring us to file, within five business days following the closing date, a shelf registration statement on Form S-3 under the Securities Act, to permit the public resale of all the registrable securities held by the Sinclair Parties once such securities are no longer subject to a lock-up.

Following their receipt of common units as consideration in the HEP Transactions, subject to release from the associated lock-up provisions and the filing of a resale registration statement or satisfaction of the requirements of Rule 144, the Sinclair Parties may seek to sell the common units delivered to them. Other HEP unitholders may also seek to sell our common units held by them following, or in anticipation of, completion of the HEP Transactions. These sales (or the perception that these sales may occur), coupled with the increase in the outstanding number of common units, may affect the market for, and the market price of, our common units in an adverse manner.

If we are unable to realize the strategic and financial benefits currently anticipated from the Sinclair Transactions, our unitholders will have experienced dilution of their ownership interest without receiving commensurate benefit, and we may be unable to execute on our strategy to return capital to our unitholders that was described in our press release and investor presentation announcing the Sinclair Transactions.

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Potential litigation relating to the Sinclair Transactions could result in substantial costs to HEP.

Securities class action lawsuits and derivative lawsuits are often brought against public companies that have entered into acquisition, merger or other business combination agreements. Even if such a lawsuit is without merit, defending against these claims can result in substantial costs and divert the time and resources of management. An adverse judgment could result in monetary damages, which could have a negative impact on HEP's liquidity and financial condition.


Item 6.Exhibits

The Exhibit Index beginning on page 54 of this Quarterly Report on Form 10-Q lists the exhibits that are filed or furnished, as applicable, as part of this Quarterly Report on Form 10-Q.

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Exhibit Index
Exhibit
Number
Description
2.1†
Contribution Agreement, dated as of August 2, 2021, by and among Holly Energy Partners, L.P., The Sinclair Companies, and Sinclair Transportation Company (incorporated by reference to Exhibit 2.1 of Registrant’s Current Report on Form 8-K filed on August 3, 2021, File No. 1-32225).
3.1
3.2
3.3
3.4
3.5
3.6
10.1
10.2†
10.3*
10.4†
10.5
31.1*
31.2*
32.1**
32.2**
101++ The following financial information from Holly Energy Partners, L.P.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2021 formatted in iXBRL (Inline Extensible Business Reporting Language): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Income, (iii) Consolidated Statements of Cash Flows, (iv) Consolidated Statement of Partners’ Equity, and (v) Notes to Consolidated Financial Statements. The instance document does not appear in the interactive data file because its XBRL tags are embedded within the inline XBRL document.
104 Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).

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* Filed herewith.
 ** Furnished herewith.
+ Constitutes management contracts or compensatory plans or arrangements.
++ Filed electronically herewith.
Schedules and exhibits have been omitted pursuant to Item 601(a)(5) of regulation S-K. The registrant agrees to furnish supplementally a copy of the omitted schedules and exhibits to the SEC upon request.

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HOLLY ENERGY PARTNERS, L.P.
SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
HOLLY ENERGY PARTNERS, L.P.
(Registrant)
By: HEP LOGISTICS HOLDINGS, L.P.
its General Partner
By: HOLLY LOGISTIC SERVICES, L.L.C.
its General Partner
Date: August 6, 2021 /s/    John Harrison
John Harrison
Senior Vice President,
Chief Financial Officer and Treasurer
(Principal Financial Officer)
Date: August 6, 2021 /s/    Kenneth P. Norwood
Kenneth P. Norwood
Vice President and Controller
(Principal Accounting Officer)
 

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SECOND AMENDMENT
TO
SEVENTH AMENDED AND RESTATED
MASTER THROUGHPUT AGREEMENT
This Second Amendment (this “Amendment”) to the Seventh Amended and Restated Master Throughput Agreement by and between HOLLYFRONTIER REFINING & MARKETING LLC (“HFRM”) and HOLLY ENERGY PARTNERS-OPERATING, L.P. (“HEP Operating”) is dated as of July 27, 2021, to be effective as of May 1, 2021 (the “Effective Date”). Each of HFRM and HEP Operating are referred to collectively herein as the “Parties.” Capitalized terms used herein and not otherwise defined have the meaning ascribed to such terms in the Agreement (as defined herein).

WHEREAS, the Parties are party to the Seventh Amended and Restated Master Throughput Agreement, dated effective as of January 1, 2021, as amended effective as of April 1, 2021 (the “Agreement”);

WHEREAS, pursuant to paragraph 5 of Exhibit K to the Agreement, (i) HFRM and HEP Operating agreed that if the Jayhawk Lease expires or is otherwise terminated or cancelled for any reason and the Jayhawk Tankage is not leased within 60 days to a third party, then (a) HEP Operating would make the Working Capacity of the Jayhawk Tankage available for HFRM’s exclusive use, (b) HFRM would increase the Minimum Throughput Commitment, and (c) HFRM and HEP Operating would consider the term “El Dorado Crude Tankage” as used in the Agreement to include the Jayhawk Tankage, in each case, all as provided in the Agreement, and (ii) the Jayhawk Lease expired and the Jayhawk Tankage was not so leased; and
WHEREAS, the Parties desire to amend certain provisions of the Agreement to effect the foregoing and make certain other amendments, all as set forth herein.

NOW, THEREFORE, in consideration of the covenants and obligations contained herein, the Parties hereby agree as follows:

ARTICLE 1.
AMENDMENTS

1.1.Amendment to Exhibit A. The definition of “Navajo Tank Commencement Date” in Exhibit A attached to the Agreement is hereby deleted and replaced in its entirety with the following: “Navajo Tank Commencement Date” means June 1, 2021.
1.2.Amendment to Exhibit C. The entry entitled “El Dorado Crude Tankage” in Exhibit C attached to the Agreement is hereby deleted and replaced in its entirety with the entry entitled “El Dorado Crude Tankage” in Exhibit C attached to this Amendment.
1.3.Amendment to Exhibit K. Exhibit K attached to the Agreement is hereby amended by (i) deleting paragraph 4 thereof and replacing it with the following paragraph:
4.Right of First Refusal. HEP Operating may not lease or pledge or commit to provide any storage services with respect to the El Dorado Crude Tankage at the El Dorado Terminal to a third party unless HEP Operating first offers to HFRM the exclusive right to use the Working Capacity of such tanks on substantially the same
1
IMAGE_1.JPG


terms as HEP Operating has previously negotiated with a third party in arms-length negotiations. HFRM will have thirty (30) days (the “El Dorado Crude Tank Farm Consideration Period”) to consider the option to utilize such Working Capacity and to provide notice to HEP Operating of its election to accept or decline such Working Capacity. If HFRM has not notified HEP Operating within 30 days, then HEP Operating may proceed to enter into an agreement with the third party for such Working Capacity; provided however, that if HEP Operating does not enter into an agreement with the third party within sixty (60) days following HFRM’s notice to decline or the expiration of the El Dorado Crude Tank Farm Consideration Period, then HFRM’s rights under this Section 4 will apply to any subsequent bona fide third party offer to HEP Operating regarding such Working Capacity. For clarity, HFRM did exercise their Right of First Refusal option on the Jayhawk Tankage as of May 1, 2021.
And (ii) by deleting paragraph 5 thereof and replacing it with the following paragraph:
5.Jayhawk Tankage. For clarity, the Jayhawk Lease was terminated as of May 1, 2021 and the Minimum Throughput Commitment has been amended per Section 1.2 of this Second Amendment to the Seventh Amended and Restated Master Throughput Agreement.
1.4.Amendment to Exhibit K-1. Exhibit K-1 attached to the Agreement is hereby deleted and replaced in its entirety with Exhibit K-1 attached to this Amendment.
1.5.Amendment to Exhibit P. Exhibit P attached to the Agreement is hereby deleted and replaced in its entirety with Exhibit P attached to this Amendment.
1.6.Amendment to Exhibit Q-1. Exhibit Q-1 attached to the Agreement is hereby deleted and replaced in its entirety with Exhibit Q-1 attached to this Amendment.

ARTICLE 2.
MISCELLANEOUS

2.1.Counterparts. This Amendment may be executed in counterparts each of which shall be deemed an original. An executed counterpart of this Amendment transmitted by facsimile shall be equally as effective as a manually executed counterpart.
2.2.Successors and Assigns. Section 13.2 of the Agreement is hereby incorporated by reference into this Section 2.2, mutatis mutandis.
2.3.Entire Agreement. The Agreement, as amended by this Amendment, contains the entire agreement between the Parties as to the subject matter of the Agreement and, except as provided for in this Amendment, the terms and provisions of the Agreement shall remain in full force and effect as originally written.
[Remainder of page intentionally left blank. Signature pages follow.]
2 IMAGE_1.JPG


IN WITNESS WHEREOF, the undersigned Parties have executed this Amendment as of the date first written above to be effective as of the Effective Date.

    HEP OPERATING:

    Holly Energy Partners - Operating, L.P.


    By:     /s/ Richard L. Voliva III
Richard L. Voliva III
President


HFRM:

        HollyFrontier Refining & Marketing LLC



    By:     /s/ Tim Go
Tim Go
Executive Vice President and Chief Operating Officer

    


[Signature Page 1 of 2 to the Second Amendment to the Seventh Amended and Restated Master Throughput Agreement] IMAGE_1.JPG


ACKNOWLEDGED:

HOLLYFRONTIER CORPORATION


By: /s/ Michael C. Jennings
Name: Michael C. Jennings
Title: President and Chief Executive Officer


HOLLY ENERGY PARTNERS, L.P.

By:    HEP Logistics Holdings, L.P.,
    its General Partner

By:    Holly Logistic Services, L.L.C.,
    its General Partner


By:/s/ John Harrison
Name: John Harrison
Title: Senior Vice President, Chief Financial Officer and Treasurer





[Signature Page 2 of 2 to the Second Amendment to the Seventh Amended and Restated Master Throughput Agreement] IMAGE_1.JPG


Exhibit C
to
Seventh Amended and Restated
Master Throughput Agreement
(as amended)

Applicable Assets, Product, Minimum Capacity Commitment, Tariffs, Tariff Adjustments and Applicable Terms

Applicable Assets Type of Applicable Asset Product Minimum Capacity Commitment (aggregate capacity unless otherwise noted) Minimum Throughput Commitment (in the aggregate, on average, for each Contract Quarter) Base Tariff (applicable to all movements below the Incentive Tariff Threshold)
Incentive Tariff Threshold (in the aggregate, on average, for each Contract Quarter)
Incentive Tariff (applicable to all movements at or above the Incentive Tariff Threshold) Excess Tariff (applicable to all movements above the Excess Tariff Thresholds set forth below, if any) Tariff Adjustment Tariff Adjustment Minimum/ Cap Tariff Adjustment Commencement Date Assumed OPEX Applicable Term (all times are Dallas, TX time
El Dorado Crude Tankage Tankage Crude Oil; Intermediate Products 140,000 bpd 140,000 bpd
$ 0.1123 /bbl1
Each throughput barrel over the Minimum Throughput Commitment
$0.0108/bbl PPI Adjustment Subject to 1% minimum / 3% cap2 July 1, 2021 12:01 a.m. on March 6, 2015 to 12:01 a.m. on March 6, 2025



1 Base Tariff is effective as of May 1, 2021.
2 For the avoidance of doubt, if the change in PPI in any year is less than one percent (1%) it will be rounded up to one percent (1%) and if the change in PPI in any year is greater than three percent (3%) it will be rounded down to three percent (3%).



Exhibit K-1
to
Seventh Amended and Restated
Master Throughput Agreement
(as amended)

El Dorado Crude Tankage


Tank ID Number Current Service/Product Nominal Capacity, BBLs
4150 Crude 80,000
4151 Crude 80,000
4152 Crude 80,000
4153 Crude 80,000
4154 Crude 80,000
4155 Crude 125,000
4156 Crude 125,000
4157 Crude 125,000
4158 Crude 125,000
4159 Crude 125,000
4160 Crude 125,000






Exhibit P
to
Seventh Amended and Restated
Master Throughput Agreement
(as amended)

Crude Tankage

The Crude Tankage consists of the following:

Name Tank Number Refinery / Location
Woods Cross Tankage 103 Woods Cross Refinery
121
126
Artesia Tankage 437 Navajo Refinery (Artesia)
1225
Lovington Tankage 1201A Navajo Refinery (Lovington)
1201B




Exhibit Q-1
to
Seventh Amended and Restated
Master Throughput Agreement
(as amended)

Tulsa West Lube Racks

The Tulsa West Lube Racks consists of the following assets located at the Tulsa West Refinery, in each case as further described in the Prior Tulsa Throughput Agreement:

1.Lube Oil Rail Rack
2.Wax Rail Rack
3.Black Oil Rail Rack
4.Lube Oil Truck Rack
5.Extract Truck Rack
6.Wax Truck Rack
7.Extract Rail Rack
8.Bright Stock Rail Rack, Diesel Rail Rack, L70 Rail Rack
9.SW MEK Tank 702 Truck Rack
10.Circosol Rack


Exhibit 31.1
CERTIFICATION
I, Michael C. Jennings, certify that:
 
1.I have reviewed this quarterly report on Form 10-Q of Holly Energy Partners, L.P;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a.designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b.designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c.evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d.disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):
a.all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b.any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.


 
Date: August 6, 2021   /s/ Michael C. Jennings
  Michael C. Jennings
  Chief Executive Officer


Exhibit 31.2
CERTIFICATION
I, John Harrison, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Holly Energy Partners, L.P;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a.designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b.designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c.evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d.disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):
a.all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b.any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.


 
Date: August 6, 2021   /s/ John Harrison
  John Harrison
  Senior Vice President, Chief Financial Officer
 and Treasurer


Exhibit 32.1
CERTIFICATION OF CHIEF EXECUTIVE
OFFICER OF HOLLY ENERGY PARTNERS, L.P.
PURSUANT TO 18 U.S.C. SECTION 1350
In connection with the accompanying report on Form 10-Q for the quarterly period ended June 30, 2021 and filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Michael C. Jennings, Chief Executive Officer of Holly Logistic Services, L.L.C., the general partner of HEP Logistics Holdings, L.P., the general partner of Holly Energy Partners, L.P (the “Company”), hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 6, 2021 /s/ Michael C. Jennings
  Michael C. Jennings
  Chief Executive Officer


Exhibit 32.2
CERTIFICATION OF CHIEF FINANCIAL
OFFICER OF HOLLY ENERGY PARTNERS, L.P.
PURSUANT TO 18 U.S.C. SECTION 1350
In connection with the accompanying report on Form 10-Q for the quarterly period ended June 30, 2021 and filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John Harrison, Senior Vice President, Chief Financial Officer and Treasurer of Holly Logistic Services, L.L.C., the general partner of HEP Logistics Holdings, L.P., the general partner of Holly Energy Partners, L.P (the “Company”), hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Date: August 6, 2021   /s/ John Harrison
  John Harrison
  Senior Vice President, Chief Financial Officer
 and Treasurer