Comstock Inc. commercializes technologies, systems, and supply chains that extract, process, and convert under-utilized waste and natural resources into clean energy and clean energy supporting products in the United States. It operates through the Fuels, Metals, Mining, and Strategic Investments segments. The company develops technology that converts wasted and unused lignocellulosic biomass into intermediates for refining into advanced renewable fuels. It owns 100% of the Lucerne Project in Storey County, Nevada, and the Spring Valley Project in Lyon County, Nevada, and also offers engineering and construction services and invests in non-mining real estate, water rights, and securities. Comstock Inc. was incorporated in 1999 and is based in Virginia City, Nevada.