The Environmental Protection Agency (EPA) is approving a revision to the State Implementation Plan (SIP) submitted by the State of New Jersey. This SIP revision consists of a source-specific reasonably available control technology (RACT) determination for controlling particulate matter from the cooling tower operated by the PSEG Nuclear LLC Hope Creek and Salem Generating Stations. This action approves a source-specific variance determination and emission limitations that were made by New Jersey in accordance with the provisions of its rule to help meet the national ambient air quality standards (NAAQS) for particulate matter. The intended effect of this rule is to approve source-specific emissions limitations required by the Clean Air Act.