June 21, 2026. Neogenyx Fuels, a premier developer, owner, and operator of advanced fuel solutions, announced the successful delivery of renewable natural gas (RNG) from one of its facilities into the European compliance markets using International Sustainability and Carbon Certification (ISCC) certified RNG.
“This announcement marks another first for our company, having delivered RNG from a plant at one of Republic Services’ landfills into the European markets,” said Michael Bakas, CEO of Neogenyx Fuels. “Advanced biofuels are poised to become the next major domestic export engine, catalyzing unprecedented investment in rural communities while creating tremendous job growth and this transaction showcases just that.”
ISCC-certified RNG projects within Neogenyx Fuels’ portfolio have the capability to produce more than 4.2 million MMBtu of renewable natural gas annually, strengthening its ability to supply certified low‑carbon fuels to both domestic and international markets. As this market evolves, Neogenyx intends to certify more of its RNG facilities.
“Neogenyx Fuels and Republic Services are expanding our portfolio of renewable natural gas facilities, creating an opportunity to export low-carbon fuels to customers around the globe,” said Tim Oudman, Senior Vice President of Sustainability Innovation at Republic Services.
U.S. Energy®, a U.S. Venture company, supported the delivery of RNG produced at the facility into the ISCC market as an ISCC‑certified trader. Together, Neogenyx Fuels and U.S. Energy have established a verified channel connecting U.S.-based ISCC-certified RNG with growing European demand.
“With ISCC certification, we’re able to expand how and where renewable natural gas can be used,” said Allison Gladstone, Director of Business Development at U.S. Energy. “Opportunities like this allow us to connect U.S.-based supply with emerging demand in Europe, while continuing to build more flexible pathways for lower-carbon fuels.”