Brightmark breaks ground on three dairy biomethane RNG projects in Michigan

In Michigan, waste solutions provider, Brightmark, broke ground on three renewable natural gas projects using anaerobic digestion at dairy farms. The projects are owned by and will be operated through subsidiaries of Brightmark RNG Holdings LLC, a partnership with Chevron U.S.A. Inc.

Brightmark currently owns and operates 27 RNG projects in 8 states and will operate 6 RNG projects in Michigan upon completion of these 3 projects, which is expected in the first half of 2022. Of this portfolio of RNG projects, 17 are owned by subsidiaries of the joint venture with Chevron.

In addition to collectively generating on a life cycle basis approximately 89,000 metric tons of greenhouse gas credits in accordance with the California Low Carbon Fuel Standard, the products generated in part from renewable feedstocks by the projects include biofertilizer, digested dairy fiber for use as cow bedding or as a peat moss substitute, and irrigation water.

In October 2020, Brightmark LLC and Chevron U.S.A. Inc. originally announced the formation of the Brightmark RNG Holdings LLC joint venture to own projects across the United States to produce and market dairy biomethane, a renewable natural gas. Equity investments by each company in the new venture fund construction of infrastructure and commercial operation of dairy biomethane projects in multiple states. Chevron purchases RNG produced from these projects and markets the volumes for use in vehicles operating on compressed natural gas.