The worst ozone year in recent history on the Northern Front Range boosted pollutant violations in a rolling three-year average closely watched by the EPA, state officials said Thursday, though they did not offer bold new programs to combat the hazardous substance. Twelve monitoring sites on the Front Range now have a three-year average over […]
Jana Milford
Order to close three Colorado coal-fired power plants early reversed, regulators cite “incomplete” information
The Colorado Air Quality Control Commission, at the urging of utility companies, did a regulatory two-step on Wednesday, rescinding the order for early closure of three coal-fired power plants that it issued last month. The November decision, made as part of the state’s plan to reduce regional haze at national parks, was based on incomplete […]
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. Colorado air quality regulators on Friday moved to order three coal-fired power plants to close by the end of 2028 to cut regional haze and meet Colorado […]
Drafting rules to reduce Colorado’s greenhouse gas emissions may prove even harder because of missing data
A plan to reduce Colorado’s greenhouse gas emissions will be a device of many moving parts and after a review by an Air Quality Control Commission subcommittee Thursday it looks like those parts are moving slowly, with rules in key areas not in place for another year. The timetables rolled out during the session, carried […]