University officials say the IU coal plant is ahead of EPA regulations.
Renewable energy advocates want Indiana University to follow the lead of 19 other campuses that plan to close their coal power plants.
The Bloomington Rail Trail made it on a list with 19 others as "coal ash dump sites" in the U.S.
Republican gubernatorial candidate Jim Wallace has announced his economic plan.
Indiana ranks particularly high in chromium and nickel. Energy companies say they are taking steps to decrease their emissions.
A report from Purdue University’s State Utility Forecasting Group predicts electricity rates in Indiana will go up 20 percent in just the next six years.
The Duke Energy Wabash unit in Terre Haute might close because of failure to meet new EPA rules regulating mercury release.
The Indiana Rail Road Company facility is part of a $65 million, five-year-long project.
Indiana has been identified as one of the ten worst states for carbon dioxide pollution.
Purdue is taking a green step into more environmentally friendly energy options.