Aemetis Biogas Receives CARB Approval for Six Dairy RNG Pathways

CUPERTINO, Calif., Nov. 10, 2026 (GLOBE NEWSWIRE) -- Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and biofuels company, announced today that the California Air Resources Board (CARB) has approved provisional pathways under the Low Carbon Fuel Standard (LCFS) for six dairy digesters built and operated by Aemetis Biogas LLC, a subsidiary of the Company. The pathway approvals are effective as of October 1, 2026. The average carbon intensity for the six approved pathways is negative 351.

“In addition to the seven dairy pathways that were approved in June 2025, the approval of these six pathways significantly increases the number of LCFS credits generated by the Aemetis Biogas Central Digester Project,” said Eric McAfee, Chairman and CEO of Aemetis. “Using the Tier 1 filing process, two additional dairy digesters that were recently constructed will be eligible to receive LCFS pathway approvals next year. With large reductions in the number of excess banked LCFS credits expected each quarter for many years, we expect the current $90 market price for LCFS credits to continue to increase.”

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The Aemetis Biogas Central Digester Project near Modesto, California, currently includes 14 digesters supplied by waste from 17 dairies. The biogas is transported by 36 miles of pipeline to a central renewable natural gas production facility in Keyes, California that is interconnected to the PG&E utility pipeline.

About Aemetis

Headquartered in Cupertino, California, Aemetis is a diversified renewable natural gas and biofuels company focused on the development and operation of innovative technologies that lower energy costs and reduce emissions. Founded in 2006, Aemetis is operating and expanding a California biogas digester network and pipeline system to convert dairy waste gas into Renewable Natural Gas. Aemetis owns and operates a 65 million gallon per year ethanol production facility in California’s Central Valley near Modesto that supplies about 80 dairies with animal feed. Aemetis owns and operates an 80 million gallon per year production facility on the East Coast of India producing high-quality biodiesel and refined glycerin. To utilize the byproducts from ethanol production, Aemetis is developing a sustainable aviation fuel plant and a CO2 sequestration project in California. For additional information about Aemetis, please visit www.aemetis.com.