GreatPoint Energy, Inc. specializes in producing pure hydrogen and substitute natural gas through a proprietary catalytic hydromethanation process that converts carbon-rich feedstocks, including coal, petroleum coke, and biomass. This process not only generates a methane-rich gas stream suitable for various applications, such as residential and commercial heating, power generation, and industrial uses, but also allows for the capture and sequestration of carbon dioxide. The company's technology results in low-cost, clean, pipeline-quality natural gas with a minimal environmental impact. Additionally, GreatPoint Energy produces valuable by-products, including vanadium, nickel, activated carbon, ammonia, and sulfuric acid. The company serves clients across several countries, including China, South Korea, Japan, Taiwan, and Indonesia. Founded in 2004 and headquartered in Cambridge, Massachusetts, GreatPoint Energy collaborates with strategic investors and partners such as AES Corp, Dow Chemical, Peabody Energy, and Suncor Energy.