It also found nearly 250,000 cases of asthma every year were caused as a result of the air pollution from coal-based steel, such as at U.S. Steel's Mon Valley plants.
A massive push for hydrogen energy is one of the first test cases of new federal environmental justice initiatives. Communities and advocates so far give the feds a failing grade.
Hydrogen has support from one favored Trump industry: fossil fuels. But will Republicans keep the lucrative hydrogen subsidies from the Inflation Reduction Act if they regain power?
Here are seven questions about energy and climate that moderators should ask U.S. Senator Bob Casey and his Republican challenger Dave McCormick at Thursday's debate.
