Powerspan Corp.
Industrial Machinery ManufacturingNew Hampshire, United States2-10 Employees
Powerspan Corp. is a small industrial machinery manufacturer based in Portsmouth, New Hampshire, founded in 1994. The company develops and commercializes proprietary multi-pollutant control and carbon dioxide capture technologies for electric power plants, with a focus on enabling both new and existing facilities to meet environmental requirements in a cost-effective manner. Its ECO technology targets removal of sulfur dioxide, nitrogen oxides, oxidized mercury, and fine particulate matter from coal-fired plants, while its ECO2 system is designed as an add-on capture solution that can be deployed as needed. The organization serves the power generation sector, addressing emissions control and decarbonization needs for coal-fired plants within the broader industrial machinery landscape.