ozone pollution

  • Ban on use of gas-powered lawn equipment went into effect June 1

    Using gasoline-powered lawn and garden equipment during the summer is now banned in the Denver Metro/North Front Range Ozone Nonattainment Area, but only for government entities — for now. The Regional Air Quality Control Commission enacted a rule in 2024 banning the use of small gas-powered equipment by the government. This rule requires agencies and…


  • How EPA’s rollback of auto mileage rule would impact Colorado

    How EPA’s rollback of auto mileage rule would impact Colorado

    The rollback of federal auto-mileage standards – expected by the Trump administration in the coming days – could erase some of the progress being made in Colorado on cutting air pollution and greenhouse gas emissions, according to analyses by environmental groups. “Having this rule yanked out from under us will send Colorado backward,” said Will…


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