Sierra Energy

Sierra Energy is a utility-scale clean energy company. We retrofit iron-making blast furnaces, converting them into thermal gasifiers capable of creating clean energy at a scale over 20 times larger than our nearest competitor. Because of the significant number of currently idled blast furnaces in the U.S. and abroad, we can deploy our system — called FASTOX™ — quickly and with minimal capital cost, leveraging existing assets and infrastructure. Sierra Energy’s FASTOX™ system will bring new life to struggling iron-making communities while providing the means of turning a wide variety of feedstocks into the clean and renewable energy our society needs.