Comstock, Inc. engages in the innovation, commercialization, and development of technologies that enable systemic decarbonization by converting under-utilized natural resources into renewable energy products. It operates through the following segments: Fuels, Metals, Mining, Strategic Investments, and Corporate and Other. The Fuels segment develops and commercializes technologies that extract and convert wasted and unused lignocellulosic biomass into intermediates for refining into advanced renewable fuels. The Metals segment is involved in recycling metals from other electronic devices, such as end-of-life batteries and fuel cells at later stages of development and production. The Mining segment focuses on leases, licenses, and related fees. It is administered by Comstock Mining LLC, and various other subsidiaries that collectively own or control twelve square miles of properties of patented mining claims, unpatented mining claims, and surface parcels in Northern Nevada. The Strategic Investments segment represents investments and projects that are strategic to plans and the ability to produce and maximize throughput in fuels, metals, and mining segments. The Corporate and Other segment includes corporate functions and services, including research and development activities that are ongoing outside of the business activities related to fuels, metals, mining, and strategic investments segments. The company was founded in 1999 and is headquartered in Virginia City, NV.