Pacific Green Technologies Inc. focuses on marketing, developing, and acquiring technologies designed to enhance the environment by reducing pollution in the United States. The company offers ENVI-Clean emissions system (ENVI-Clean), a system that removes sulphur dioxide, particulate matter, greenhouse gases, and other hazardous air pollutants from the flue gases produced by the combustion of coal, biomass, municipal solid waste, diesel, and other fuels. Its ENVI-Clean is used in various new and retrofit applications, including coal and coal waste fuelled CFBC boilers; pulverized coal and stoker-grate boilers; heavy oil fired boilers; biomass and waste to energy boilers; lime kilns, dryers, shredders, and foundries; industrial exhaust scrubbing of particulates and acid gases; diesel, large marine, and stationary engines; and sewage sludge, hazardous waste, and MSW incinerators.