Denver

Colorado Environmental News

  • Proposed One-Year Extension to Reclassification for DMNFR NAA  - 

    You may have read in a recent Federal Register that the EPA is proposing to grant a one-year extension before classifying the Denver Metro North Front Range (DMNFR) ozone nonattainment area (NAA) from moderate to serious. This is based on 2017 being »

  • Oil and Gas Air Summit Explores Implications of Serious Ozone Nonattainment  - 

     The Colorado Oil and Gas Association (COGA) hosted a meeting recently concerning the reclassification of the Denver Metro North Front Range area from moderate to serious nonattainment. This change would reduce the major source threshold by one-half »

  • Denver/Front Range Ozone Update  - 

    According to Garry Kaufmann of the Colorado Air Pollution Control Division, based on 2018 monitoring data, the Denver Metro/North Front Range (DMNFR) cannot show compliance with the 2008 ozone national ambient air quality standard (NAAQS) for the »

  • Emission Reduction Credits  - 

    The CDPHE hosted a meeting to allow stakeholders to ask questions regarding the Emission Reduction Credit (ERC) program. The presentation from the recent stakeholder's meeting is found here. The program applies to any pollutant regulated under the »

  • CDPHE Revamping Emission Reduction Credits Program  - 

    Though long allowed by regulation, the emission reduction credit program in Colorado has been mostly dormant. Driven in part by recent developments in the ozone nonattainment area, but also to encourage the development of lower cost pollution »

  • Ozone Nonattainment Update  - 

    As reported previously, last month the US EPA issued an air quality designation establishing the 9 county Denver-Metro-North-Front-Range in marginal nonattainment for the 8-hour 2015 ozone standard. The 2008 8-hour ozone standard remains in effect, »

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Denver, CO 80204
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