§Authorized $500 million from FY 2007 to 2011
§Fund projects or installations that result in
significant air quality
improvements in non-attainment areas or substantially reduces the emission level of regulated pollutant and mercury air emissions
§Includes projects for pollution control that result in the mitigation or collection of more than one pollutant or projects designed to allow the use of the waste by-products or other by-products of the equipment