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Clean Air Act

Clean Air Act
Clean Air Act

Carman: Suncor’s days of beguiling regulators and befouling our air at last may be numbered

EPA finally has started paying attention, thanks to intense pressure from environmental organizations, community advocates and U.S. Rep. Diana DeGette.

Opinion Columns

Colorado approves Suncor permit renewal, but air pollution activists say they will keep trying to block it 

State regulators say they demanded air pollution concessions before passing the permit on to EPA for a final ‘yes,’ but opponents say nothing will change.

Environment

Whistleblowers raised valid concerns about Colorado air pollution monitoring, probe finds, but problems were unintentional

An independent investigation commissioned by the Attorney General also says boss of Air Pollution Control Division should have disclosed his prior work for Newmont Corp. when a pollution permit for a Teller County mine came before him.

Environment

Jim Morrissey: Maybe whistleblowers will clear Colorado’s air

Opinion

Colorado air pollution control managers ordered staff to falsify data and approve permits “at all costs,” whistleblowers say

State employees allege a yearslong pattern of illegal state actions designed to speed up permits and avoid scrutiny by the public.

Environment

Opinion: Delays in closing Colorado coal plants are costly in money and air quality

Opinion Columns

Order to close three Colorado coal-fired power plants early reversed, regulators cite “incomplete” information

Colorado’s Air Quality Control Commission said issues around closing plants a year early were too complex

Climate

Three coal-burning power plants in Colorado face orders to close early. Their owners aren’t happy about it.

Tri-State, Xcel and Platte River Power had the closures slated for 2030. But Colorado air quality regulators say it must be done earlier to meet greenhouse gas targets.

Energy