UNITED
	STATES
	SECURITIES AND EXCHANGE COMMISSION
	WASHINGTON, D.C. 20549
FORM 8-A
	FOR
	REGISTRATION OF CERTAIN CLASSES OF SECURITIES
	PURSUANT TO SECTION 12(b) OR 12(g) OF THE
	SECURITIES EXCHANGE ACT OF 1934
	TORTOISE
	ACQUISITION CORP.
	(Exact name of registrant as specified
	in its charter)
| Delaware | 83-2538002 | |
| (State of incorporation or organization) | (I.R.S. Employer Identification No.) | 
| 
	452
	Fifth Avenue, 14th Floor
 New York, NY  | 
10018 | |
| (Address of principal executive offices) | (Zip Code) | 
Securities to be registered pursuant to Section 12(b) of the Act:
| 
	Title
	of each class
 to be so registered  | 
	Name
	of each exchange
 on which each class is to be registered  | 
|
| Units, each consisting of one share of Class A common stock and one-half of one warrant | New York Stock Exchange | |
| Class A common stock, par value $0.0001 per share | New York Stock Exchange | |
| Warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50 per share | New York Stock Exchange | |
| If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c), please check the following box. ☒ | If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), please check the following box. ☐ | 
Securities Act registration statement file number to which this form relates (if applicable): 333-229537
Securities to be registered pursuant to Section 12(g) of the Act: None
| 
 
 Item 1.  | 
Description of Registrant’s Securities to be Registered | 
The securities to be registered hereby are the units, Class A common stock, par value $0.0001 per share, and warrants to purchase Class A common stock of Tortoise Acquisition Corp. (the “ Registrant ”). The description of the units, Class A common stock and warrants to purchase common stock contained under the heading “Description of Securities” in the Registrant’s Registration Statement on Form S-1 (File No. 333-229537), originally filed with the Securities and Exchange Commission on February 6, 2019, as thereafter amended and supplemented from time to time (the “ Registration Statement ”), to which this Form 8-A relates is incorporated by reference herein. In addition, any description of such securities contained in a form of prospectus or prospectus supplement relating to the Registration Statement subsequently filed by the Registrant pursuant to Rule 424(b) under the Securities Act of 1933, as amended, shall be deemed to be incorporated by reference herein.
| Item 2. | Exhibits | 
1
Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized.
| Tortoise Acquisition Corp. | ||
| Date: February 27, 2019 | By: | /s/ Vincent T. Cubbage | 
| Name: | Vincent T. Cubbage | |
| Title: | Chief Executive Officer | |
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