West Virginia AG Leads Multistate Coalition Urging EPA to Delay Implementation of Tier 4 Vehicle Emission Standards
WV AG JB McCuskey is leading a 23-state coalition in a comment letter to the U.S. Environmental Protection Agency (EPA) urging the agency to delay “Tier 4” vehicle emission standards. The EPA is proposing to push back the phase-in of certain emission standards from model year 2027 to 2029 or later for “Tier 4” pollutants…


