Exhibit 99.8

Pursuant to Rule 13d-1(k)(1)(iii) of the Securities Exchange Act of 1934, as amended, each of the undersigned agrees that a single joint Schedule 13D and any amendments thereto may be filed on behalf of each of the undersigned with respect to the securities held by each of them in Enviva Partners, LP.  This Joint Filing Agreement shall be included as an Exhibit to such Schedule 13D.

Dated: February 12, 2021

ENVIVA COLLATERAL PLEDGECO, LLC
By:	/s/ Jason E. Paral
Name:	Jason E. Paral
Title:	Vice President, Associate General Counsel, and Secretary
ENVIVA COTTONDALE ACQUISITION I, LLC
By:	/s/ Jason E. Paral
Name:	Jason E. Paral
Title:	Vice President, Associate General Counsel, and Secretary
ENVIVA MLP HOLDCO, LLC
By:	/s/ Jason E. Paral
Name:	Jason E. Paral
Title:	Vice President, Associate General Counsel, and Secretary
ENVIVA HOLDINGS, LP
By Enviva Holdings GP, LLC, its general partner
By:	/s/ Jason E. Paral
Name:	Jason E. Paral
Title:	Vice President, Associate General Counsel, and Secretary
ENVIVA HOLDINGS GP, LLC
By:	/s/ Jason E. Paral
Name:	Jason E. Paral
Title:	Vice President, Associate General Counsel, and Secretary

RIVERSTONE ENVIVA HOLDINGS GP, LLC
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director
RIVERSTONE ECHO ROLLOVER HOLDINGS, L.P.
By Riverstone Echo Rollover GP, LLC, its general partner
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director
RIVERSTONE ECHO CONTINUATION HOLDINGS, L.P.
By Riverstone ECF GP, LLC, its general partner
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director
RIVERSTONE ECHO ROLLOVER GP, LLC
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director
RIVERSTONE ECF GP, LLC
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director
RIVERSTONE ECHO PARTNERS, L.P.
By Riverstone Echo GP, LLC, its general partner
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director

RIVERSTONE ECHO GP, LLC
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Managing Director
RIVERSTONE HOLDINGS LLC
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Authorized Person
RIVERSTONE/GOWER MGMT CO HOLDINGS, L.P.
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Manager
RIVERSTONE MANAGEMENT GROUP, L.L.C.
By:	/s/ Peter Haskopoulos
Name:	Peter Haskopoulos
Title:	Manager
/s/ Peter Haskopoulos, attorney-in-fact
David M. Leuschen
/s/ Peter Haskopoulos, attorney-in-fact
Pierre F. Lapeyre, Jr.