Sierra Energy is a waste gasification and renewable energy company founded in Davis, California in 2004. We hold patents around the world. We are commercializing our revolutionary FastOx™ Waste Gasification Technology, a simple derivative of the centuries-old blast furnace technology. This efficient and scalable gasifier transforms nearly any form of waste into clean renewable energy. Our committed and driven team is dedicated to bringing this technology to the forefront to forge a path forward to a zero-waste future.
If you are interested in acquiring a waste gasification system, please fill out our inquiry form.
If you are interested in becoming a technical or strategic partner, please email us here.
Our technology was initially developed by Bruce Claflin (Chief Industrial Engineer – Kaiser Steel) and John Jasbinsek (consultant for Kaiser Steel). While, they were initially only looking for a way to produce iron more efficiently, they soon realized their technology was even better at cleanly and efficiently converting waste streams into energy. Thus, our solutions are new applications of a long-established technology.