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The world is being quietly rearranged by people who write very long documents.

Federal Register · May 8, 2025
The title they went with Air Plan Approval; Colorado; Serious Attainment Plan Contingency Measures for the 2008 8-Hour Ozone National Ambient Air Quality Standards for the Denver Metro/North Front Range Nonattainment Area Noisy translates that to

Denver gets a pass on some air quality rules, but not all of them

What happened
US environmental regulators are proposing to approve Colorado's plan to meet air quality standards for ozone in the Denver area. This means Denver will not face federal penalties for failing to meet certain clean air requirements, even though one proposed measure was not approved.
Why it matters
Cities that fail to meet federal air quality standards can face significant penalties, including loss of federal highway funds. This approval means Denver avoids those consequences for now, even as air quality remains a concern. It also shows how states can negotiate with federal regulators to meet environmental goals without triggering severe economic impacts.
The signal
Watch for public comments on this proposed rule, especially from environmental groups, to see if the approval faces significant opposition.
If you insist
Read the original →