Środowisko i energia · 18/06/2025
EPA Proposes Approval of Air Plan for Colorado's Denver Metro/North Front Range Area
The Environmental Protection Agency (EPA) is proposing to approve state implementation plan (SIP) submittals for the Denver Metro/North Front Range ozone nonattainment area in Colorado, addressing Reasonably Available Control Technology (RACT) requirements for the 2008 ozone National Ambient Air Quality Standards (NAAQS).