Tag: NOx emissions

EPA Plan to Reduce Interstate NOx Transport

On April 6, 2022, the EPA’s proposed rule to tackle the obligations of upwind states to ensure they do not interfere with ozone attainment for downwind states was published in the Federal Register. This Federal Implementation Plan (FIP) is proposed under the “interstate transport” (good neighbor) provision of the Clean Air Act (CAA) to further […]

Greenhouse gas emissions, GHG, air

EPA Revises CSAPR, Expects Reduction in NOx Emissions

On March 15, 2021, the EPA finalized revisions to the Cross-State Air Pollution Rule (CSAPR) Update to reduce downwind pollution from power plants. This action, in response to the Wisconsin v. EPA ruling by the U.S. Court of Appeals for the D.C. Circuit in September 2019, is expected to help downwind states meet the 2008 […]