Ameresco, Inc. and HA Sustainable Infrastructure Capital, Inc. (HASI) have formed a joint venture named Neogenyx Fuels LLC. The joint venture will focus on the acquisition, development, construction, and operation of renewable natural gas (RNG) and biogas-to-energy projects. Ameresco will contribute its existing biogas business assets, including specific subsidiaries and contracts, to the joint venture. HASI will contribute an initial cash investment of $100 million, plus additional amounts for capital expenditures and working capital, in exchange for 4,000,000 Class B Interests. Ameresco will retain 9,333,333 Class A Interests in the joint venture. The agreement includes a post-closing commitment from HASI to fund up to $400 million in total, inclusive of the initial contribution.