The industry argued that waste coal isn't high enough quality to meet the pollution standards. Environmental groups say the move is bad for public health.
Recent fires at the Clairton Coke Works and temperature inversions have sparked a debate about what should be done to address air pollution in the county.
We discuss the settlement of a class action lawsuit against U.S. Steel and how the Christmas temperature inversion that made Pittsburgh's air smell like "rotten eggs, sewer backup, burning plastic and hospital waste."
A meeting was held to explain to residents their options to take the settlement money, or opt out and keep their rights to a future claim against U.S. Steel.
The health department says climate change will make temperature inversions more frequent. A foggy blanket of air pollution hung over the county during the week of Christmas.
