Archaea Energy, an emerging leader in the development of renewable natural gas (RNG), announced that its Boyd County Sanitary Landfill gas (LFG)-to-RNG project in partnership with Rumpke Waste & Recycling is fully operational. Located in Ashland, Kentucky, the plant now has the capacity to produce 2,300 MMBtu/day of pipeline-quality RNG, providing a predictable source of feedstock in perpetuity and transforming the site into a renewable energy center.
Archaea鈥檚 experienced technical and operational team enabled this LFG-to-RNG energy project to become operational in just four months after acquiring the project from another developer. Until now, the plant was unable to upgrade its LFG to meet pipeline specifications.
鈥淥ur mission was multi-faceted: to ensure that the Boyd County biogas project is fully compliant, operational, and profitable and that it benefits the tri-state communities in Kentucky, Ohio and West Virginia,鈥� said Nick Stork, Archaea Energy Co-Founder and CEO. 鈥淥ur experienced team helps landfills and off-take partners harness the power of RNG, guided by the Company鈥檚 values and a strong commitment to sustainability and decarbonization.鈥�
Rumpke Area President Andrew Rumpke added: 鈥淲e are deeply committed to the communities where we operate facilities and service customers. Partnering with Archaea on an RNG project at the Boyd County Sanitary Landfill aligns with our mission to ensure environmental compliance and safety as a responsible neighbor to the local community.鈥�
The landfill currently processes about 1,400 tons of trash a day from the tri-state area within a 75-mile radius. Previous attempts by other RNG developers to increase the landfill鈥檚 methane recovery levels by implementing a nitrogen-rejection process were unsuccessful in meeting the specifications for pipeline-quality RNG without heavy blending with natural gas. Archaea has worked diligently with the Rumpke team to improve landfill gas collection, significantly reduce emissions and increase renewable gas production.
The Archaea team applied its unique knowledge of gas separation and nitrogen rejection to repair and optimize the plant to remove inert components and convert the raw LFG to RNG with high levels of methane recovery. In addition, by better managing the wellfield, Archaea is able to produce RNG without any blending of fossil natural gas.
Charlie Anderson, Archaea Energy鈥檚 Co-Founder and Director of Gas Processing said: 鈥淟everaging the combined experience of our technical and operational teams across over 30 biogas projects, we turned a very challenging RNG plant into a revenue-producing renewable energy project in a short timeframe. We achieved this by carefully analyzing each step of the landfill gas upgrade process to identify opportunities for the most impactful improvements and then implemented changes to re-commission the plant successfully. In particular, our expertise in separating nitrogen from RNG was key to producing RNG without blending.鈥�
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Author: Business Wire