Corporate Profile

Founded in 1994, Powerspan Corp. has developed proprietary, multi-pollutant control and carbon dioxide (CO2) capture technology for electric power plants.

Our technologies enable new and existing power plants to meet environmental requirements in a cost-effective manner. Our patented Electro-Catalytic Oxidation (ECO®) multi-pollutant technology provides high removal of sulfur dioxide (SO2), nitrogen oxides (NOx), oxidized mercury, and fine particulate matter (PM 2.5) from coal-fired power plants, while our ECO-SO2 scrubbing technology provides equivalent multi-emissions control, but without NOx removal. Our ECO2 carbon capture technology is designed as an add-on system that can be deployed when needed.

We have commercially demonstrated our multi-pollutant control technology and have pilot tested our post-combustion carbon capture technology, both with successful results.

Technology Overview 
Carbon capture | SO2 scrubbing technologies 

Click for an overview of our advanced air pollution control solutions for existing and new coal-fired power plants including our ECO, ECO-SO2 and ECO2 technologies.