June 4, 2026
BY Erin Krueger
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The RNG Coalition on June 1 filed a lawsuit in the U.S. Court of Appeals for the D.C. Circuit challenging the U.S. EPA’s decision to partially waive the 2025 cellulosic renewable volume obligation (RVO) in its recent RFS “Set 2” rule.
The American Fuel & Petrochemical Manufacturers on May 29 filed a lawsuit in the U.S. Court of Appeals for the D.C. Circuit challenging the U.S. EPA’s Renewable Fuel Standard “Set 2” rule, which was finalized by the agency in March.
OPAL Fuels and GFL Environmental Inc. on June 3 announced the advancement of construction for two new RNG facilities at the Stones Throw Landfill in Tallapoosa County, Alabama and the Grady Road Landfill in Polk County, Georgia.
The Louisiana Senate on May 27 unanimously approved a bill that aims to boost development of the state’s wood pellet manufacturing industry. The legislation is now awaiting action from Louisiana Gov. Jeff Landry.
Mitsubishi Heavy Industries Ltd. is working to develop and commercialize AdBio, a system to efficiently sort and recover biomass such as food waste and paper from municipal waste and unsorted food waste, enabling stable recovery of biogas.