Energy & environment · 07/11/2024Updated: 10/16/2026 · 1 min read
EPA Approves New Hampshire's Regional Haze State Implementation Plan
Summary
The Environmental Protection Agency (EPA) has approved New Hampshire's revised regional haze state implementation plan, submitted on May 5, 2022, as meeting Clean Air Act requirements for the program's second implementation period.
Original source language: Federal Register — Environmental Protection AgencyOpen original release →