West Virginia updates its air pollution permits to match federal rules

West Virginia has updated its rules for air pollution permits to align with federal regulations. This means the state's permitting process for industrial facilities will now follow the same standards as the US environmental regulators.

States must keep their environmental rules consistent with federal law. When they don't, it creates legal uncertainty for companies and makes enforcement harder for regulators. This update removes a potential point of conflict between state and federal oversight of air quality.