Industrial facilities

Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards

The Environmental Protection Agency (EPA) is proposing a rule that would reduce air pollution from highway heavy-duty vehicles and engines, including ozone, particulate matter, and greenhouse gases. This proposal would change the heavy-duty emission control program-- including the standards, test procedures, useful life, warranty, and other requirements--to further reduce the air quality impacts of heavy- duty engines across a range of operating conditions and over a longer period of the operational life of heavy-duty engines.

Publication Date: 
Monday, March 28, 2022 - 4:00am

Approval and Promulgation of State Plan for Designated Facilities and Pollutants: New Hampshire; 111(d)/129 Revised State Plan for Existing Large and Small Municipal Waste Combustors

The Environmental Protection Agency (EPA) is proposing to approve the Clean Air Act (CAA) state plan revision for existing large and small municipal waste combustors (MWCs) submitted by the New Hampshire Department of Environmental Services (NHDES) on October 1, 2018. The revised state plan incorporates wood residue combustion fuel quality standards and test methods at MWC facilities that process and combust construction and demolition debris.

Publication Date: 
Friday, September 3, 2021 - 4:00am