Ownership Submission

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

Blackstone Capital Partners VI L.P.

2. Date of Event Requiring Statement (Month/Day/Year)
10/08/2020

3. Issuer Name and Ticker or Trading Symbol
Sunrun Inc. [RUN]

(Last)

(First)

(Middle)

C/O THE BLACKSTONE GROUP INC., 345 PARK AVENUE

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	__X__ 10% Owner
_____ Officer (give title below)	_____ Other (specify below)

5. If Amendment, Date Original Filed(Month/Day/Year)

(Street)

NEW YORK, NY 10154

6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person

(City)

(State)

(Zip)

Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	18,302,287	I	See Footnotes ⁽¹⁾ ⁽⁵⁾ ⁽⁶⁾ ⁽⁷⁾ ⁽⁸⁾ ⁽⁹⁾
Common Stock	5,879,710	I	See Footnotes ⁽²⁾ ⁽⁵⁾ ⁽⁶⁾ ⁽⁷⁾ ⁽⁸⁾ ⁽⁹⁾
Common Stock	9,267	I	See Footnotes ⁽³⁾ ⁽⁵⁾ ⁽⁶⁾ ⁽⁷⁾ ⁽⁸⁾ ⁽⁹⁾
Common Stock	111,404	I	See Footnotes ⁽⁴⁾ ⁽⁵⁾ ⁽⁶⁾ ⁽⁷⁾ ⁽⁸⁾ ⁽⁹⁾

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Blackstone Capital Partners VI L.P. C/O THE BLACKSTONE GROUP INC. 345 PARK AVENUE NEW YORK, NY 10154		X
Blackstone VNT Co-Invest, L.P. C/O THE BLACKSTONE GROUP INC. 345 PARK AVENUE NEW YORK, NY 10154		X
Blackstone Family Investment Partnership VI L.P. C/O THE BLACKSTONE GROUP INC. 354 PARK AVENUE NEW YORK, NY 10154		X
Blackstone Family Investment Partnership VI ESC L.P. C/O THE BLACKSTONE GROUP INC. 345 PARK AVENUE NEW YORK, NY 10154		X
Blackstone Management Associates VI L.L.C. C/O THE BLACKSTONE GROUP INC. 345 PARK AVENUE NEW YORK, NY 10154		X
BMA VI L.L.C. C/O THE BLACKSTONE GROUP INC. 345 PARK AVENUE NEW YORK, NY 10154		X
BCP VI Side-By-Side GP L.L.C. C/O THE BLACKSTONE GROUP INC. 345 PARK AVENUE NEW YORK, NY 10154		X

Signatures

BLACKSTONE CAPITAL PARTNERS VI L.P. By: Blackstone Management Associates VI LLC By: BMA VI LLC By: Blackstone Holdings III L.P. By: Blackstone Holdings III GP L.P. By: Blackstone Holdings III GP Management L.L.C., By: /s/ Tabea Y. Hsi, Managing Director		10/14/2020
^**Signature of Reporting Person		Date
BLACKSTONE VNT CO-INVEST L.P. By: Blackstone Management Associates VI LLC By: BMA VI LLC By: Blackstone Holdings III L.P. By: Blackstone Holdings III GP L.P. By: Blackstone Holdings III GP Management L.L.C., By: /s/ Tabea Y. Hsi, Managing Director		10/14/2020
^**Signature of Reporting Person		Date
BLACKSTONE FAMILY INVESTMENT PARTNERSHIP VI L.P., By: BCP VI Side-by-Side GP L.L.C., By: Blackstone Holdings III L.P., By: Blackstone Holdings III GP L.P., By: Blackstone Holdings III GP Management L.L.C., By: /s/ Tabea Y. Hsi, Managing Director		10/14/2020
^**Signature of Reporting Person		Date
BLACKSTONE FAMILY INVESTMENT PARTNERSHIP VI-ESC L.P., By: BCP VI Side-by-Side GP L.L.C., By: Blackstone Holdings III L.P., By: Blackstone Holdings III GP L.P., By: Blackstone Holdings III GP Management L.L.C., By: /s/ Tabea Y. Hsi, Managing Director		10/14/2020
^**Signature of Reporting Person		Date
BLACKSTONE MANAGEMENT ASSOCIATES VI L.L.C., By: BMA VI L.L.C., its SM, By: Blackstone Holdings III L.P., its MM, By: Blackstone Holdings III GP L.P., its GP, By: Blackstone Holdings III GP Management L.L.C., its GP, By: /s/ Tabea Y. Hsi, Managing Director		10/14/2020
^**Signature of Reporting Person		Date
BMA VI L.L.C., By: Blackstone Holdings III L.P., its managing member, By: Blackstone Holdings III GP L.P., its GP, By: Blackstone Holdings III GP Management L.L.C., its GP, By: /s/ Tabea Y. Hsi, Name: Tabea Y. Hsi, Title: Managing Director		10/14/2020
^**Signature of Reporting Person		Date
BCP VI SIDE-BY-SIDE GP L.L.C., By: Blackstone Holdings III L.P., its sole member, By: Blackstone Holdings III GP L.P., its GP, By: Blackstone Holdings III GP Management L.L.C., its GP, By: /s/ Tabea Y. Hsi, Name: Tabea Y. Hsi, Title: Managing Director		10/14/2020
^**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Reflects securities held directly by Blackstone Capital Partners VI L.P.
(2)	Reflects securities held directly by Blackstone VNT Co-Invest L.P.
(3)	Reflects securities held directly by Blackstone Family Investment Partnership VI L.P.
(4)	Reflects securities held directly by Blackstone Family Investment Partnership VI-ESC L.P.
(5)	The general partner of Blackstone Capital Partners VI L.P. and Blackstone VNT Co-Invest L.P. is Blackstone Management Associates VI L.P. The sole member of Blackstone Management Associates VI L.L.C. is BMA VI L.L.C. The general partner of Blackstone Family Investment Partnership VI L.P. and Blackstone Family Investment Partnership VI-ESC L.P is BCP VI Side-by-Side GP L.L.C. Blackstone Holdings III L.P. is the managing member of BMA VI L.L.C. and the sole member of BCP VI Side-by-Side GP L.L.C. Blackstone Holdings III GP L.P. is the general partner of Blackstone Holdings III L.P. Blackstone Holdings III GP Management L.L.C. is the general partner of Blackstone Holdings III GP L.P.
(6)	The Blackstone Group Inc. is the sole member of Blackstone Holdings III GP Management L.L.C. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.
(7)	Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.
(8)	Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.
(9)	Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

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