The coal-fired power plant is one of Allegheny County's top 10 single sources of air pollution. The company cited higher costs of environmental compliance and "unfavorable economic conditions."
Pennsylvania was among the first governments in the world to guarantee its citizens the right to a clean environment. In practice, that didn’t mean much — until now.
When U.S. Steel announced it was canceling $1 billion in upgrades in the Mon Valley, it also pledged to become carbon neutral by 2050. So what does this mean for the region?
Are you one of the few Pennsylvanians who has picked a different electricity provider? Maybe one that uses wind energy or is just cheaper? Maybe you are thinking of changing? We'd like to know.