Alex Brown | (TNS) Stateline.org Pennsylvania wants to remain a manufacturing powerhouse. But state leaders also want to reduce climate change-causing emissions from steel mills and other industrial facilities, while cutting back the toxic pollutants that cause health problems in nearby neighborhoods. Thanks to a nearly $400 million investment from the federal government, the state is preparing a massive plan to help industrial operators upgrade to new technologies and switch to cleaner fuel sources. “Pennsylvania was one of the birthplaces of the industrial revolution, and now we’ve been given the opportunity to lead the nation in the industrial decarbonization movement,” said Louie Krak, who is coordinating the plan for the state Department of Environmental Protection. Leaders in every state in the country have their own big plans.