Xcel Energy's coal-fired Comanche Generating Station in Pueblo is shown in 2019. (Photo by Mike Sweeney/Special to Colorado Newsline)This story was originally published by Capital & Main. Colorado Springs resident Jane Ard-Smith told Colorado state lawmakers in April that granting a request by her municipal utility to keep its coal-fired power plant running three years past its planned 2029 retirement date would exacerbate her respiratory health…