patented results


Green Energy

clean science



in biofuel innovation


About Aemetis, Inc.

Headquartered in Cupertino, California, Aemetis is an advanced renewable fuels and biochemicals company focused on the production of advanced fuels and chemicals through the acquisition, development and commercialization of innovative technologies that replace traditional petroleum-based products by conversion of first-generation ethanol and biodiesel plants into advanced biorefineries.

Founded in 2006, Aemetis owns and operates a 60 million gallon per year capacity ethanol and animal feed production facility in Keyes, California. Aemetis also owns and operates a 50 million gallon per year capacity renewable chemical and advanced fuel production facility on the East Coast of India producing high quality, distilled biodiesel and refined glycerin for customers in Europe and Asia. Aemetis operates a research and development laboratory and holds many granted patents on technology related to the production of renewable fuels and renewable chemicals.

Aemetis has $200 million (2019) of revenue and has received more than $39 million of EB-5 for low carbon renewable fuels projects. The company is publicly traded on the Nasdaq stock market under the symbol AMTX.

Aemetis means “One Prudent Wisdom”, referring to the prudence and wisdom of replacing petroleum with renewable fuels and chemicals. The Aemetis name is derived from the Scottish “Ae”, meaning “one”, and the Greek “Metis” who was the mother of goddess Athena, meaning “prudent wisdom”.

Listen to “Derrick Whitfield Hosts: Aemetis (AMTX): A Closer Look at RNG and Innovations in Other Below Zero Carbon Intensity Biofuels”

Eric McAfee Presents at the Advanced Biofuels Leadership Conference in San Francisco