About Aemetis

An integrated approach to advanced renewable fuels.

Founded in 2006 in Cupertino, California, Aemetis is an advanced renewable fuels and biochemicals company that commercializes innovative technologies to replace traditional fossil fuels.

Our Mission

At Aemetis, we generate sustainable and innovative renewable fuel solutions that benefit communities and restore our environment.


Aemetis leads the low-carbon fuels industry by building a circular bioeconomy utilizing agricultural waste to produce advanced renewable fuels that reduce greenhouse gas emissions and improve air quality.​

One Prudent Wisdom

The Aemetis name is derived from the Scottish “Ae,” meaning “one,” and the Greek “Metis” who was the mother of the goddess Athena, meaning “prudent wisdom.”

“One Prudent Wisdom,” refers to the prudence and wisdom of replacing petroleum with renewable fuels.

Executing the Strategic Plan


Aemetis, Inc. established.


Aemetis India subsidiary, Universal Biofuels, begins construction of 50 million gallons per year (MGPY) distilled biodiesel and refined glycerin facility in Kakinada, India.


Aemetis completes construction of 50 MGPY biodiesel facility in Kakinada, India.


Aemetis enters into lease agreement with Cilion for the 65 MGPY ethanol facility in Keyes, CA. Invested $8 million in plant upgrades to optimize production.


Aemetis begins continuous production of fuel ethanol, wet distillers grains, and distillers corn oil at the Keyes facility.


Aemetis acquires Keyes, CA ethanol facility.


Aemetis stock begins trading on the NASDAQ under symbol AMTX.