100 International Drive
Portsmouth, NH 03801
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Powerspan develops and commercializes proprietary carbon capture and multi-pollutant control technology for the electric power industry. The company's ECO® technology provides high removal of sulfur dioxide, nitrogen oxides, mercury, and fine particulate matter from the flue gas of coal-fired power plants. Its post-combustion ECO2 carbon capture technology can be applied to existing and proposed coal-fired power plants.