Projects
Archaea Energy has a comprehensive portfolio of operating RNG and landfill gas to electric projects, best in class operating experience, and a deep inventory of highly economic, low-risk greenfield RNG development projects. Archaea’s low-carbon RNG helps long-term partners across the value chain, from landfill owners and operators to offtake partners, achieve their sustainability goals.
Featured Projects

Assai
Located at the Keystone Sanitary Landfill in Dunmore, PA, Assai is a marquee project for Archaea Energy and is the highest capacity operational RNG facility in the world. Assai achieved commercial operations in December 2021 and was completed within budget and in under two years, a timeline materially shorter than industry averages for landfill gas to RNG development projects, including projects of much smaller size. Assai is expected to reduce CO2 emissions by over 200,000 metric tons annually.

Boyd County
The landfill gas to RNG project at the Boyd County Sanitary Landfill in Ashland, Kentucky, is a testament to Archaea Energy’s gas processing capabilities. Archaea’s experienced technical and operational team enabled this project to become operational in just four months after acquiring the project from another developer which was unable to produce pipeline quality RNG.
Project Sites
RNG
Assai
Scranton, Pennsylvania
Boyd County
Ashland, Kentucky
Butler
David City, Nebraska
Canton
Canton, Michigan
KCLFG
Johnson County, Kansas
North Shelby
Millington, Tennessee
Oklahoma City
Oklahoma City, Oklahoma
SE Oklahoma City
Oklahoma City, Oklahoma
South Shelby
Memphis, Tennessee
SWACO
Grove City, Ohio
RNG and Electric
Seneca
Waterloo, New York
Electric
Athens-Clarke
Winterville, Georgia
Colonie
Cohoes, New York
County Line
Argos, Indiana
DANC
Rodman, New York
Emerald
Graham, Washington
Erie
Erie, Colorado
Fulton
Johnstown, New York
Hernando
Brooksville, Florida
Johnston
Smithfield, North Carolina
Model City
Youngstown, New York
Modern
Youngstown, New York
Ontario
Stanley, New York
PEI Power
Archbald, Pennsylvania
Rochelle
Rochelle, Illinois
Sarasota
Nokomis, Florida
Sunshine
Sylmar, California