Cover
Cover | Nov. 01, 2021 | Oct. 01, 2021 |
Cover [Abstract] | ||
Document Type | 8-K | |
Amendment Flag | false | |
Document Period End Date | Nov. 1, 2021 | |
Entity File Number | 000-55610 | |
Entity Registrant Name | GREENBACKER RENEWABLE ENERGY CO LLC | |
Entity Central Index Key | 0001563922 | |
Entity Tax Identification Number | 80-0872648 | |
Entity Incorporation, State or Country Code | DE | |
Entity Address, Address Line One | 230 Park Avenue, Suite 1560 | |
Entity Address, City or Town | New York, | |
Entity Address, State or Province | NY | |
Entity Address, Postal Zip Code | 10169 | |
City Area Code | (646) | |
Local Phone Number | 237-7884 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Entity Emerging Growth Company | true | |
Elected Not To Use the Extended Transition Period | true |