Approval and Promulgation of State Plans for Designated Facilities and Pollutants: New Hampshire; Revised State Plan for Large and Small Municipal Waste Combustors

The Environmental Protection Agency (EPA) is approving the Clean Air Act section 111(d)/129 State Plan revisions for Large and Small Municipal Waste Combustors (MWCs) submitted by the New Hampshire Department of Environmental Services (DES) on January 29, 2009 with amendments submitted on February 13, 2009. The revised State Plan is in response to amended emission guidelines (EGs) and new source performance standards (NSPS) for Large MWCs promulgated by EPA on May 10, 2006 and the strengthening of emission limits on Small MWCs as enacted by the New Hampshire General Court in 2005. New Hampshire DES's State Plan is for implementing and enforcing provisions at least as protective as the EPA EGs applicable to existing Large and Small MWC units.