Duke Energy plans to build 11 miles of power lines in West Terre Haute to replace power that is currently being generated at its Wabash River plant.
Duke Energy is seeking to recover construction costs for the Edwardsport coal gasification plant in hearings that begin Wednesday.
Duke Energy Indiana wants to expand solar power for customers.
Duke Energy is requesting the state approve a $1.9 billion plan to upgrade its electricity grid, which would be funded in part by rate increases.
Duke Energy says it took immediate action to correct a payment reporting error.
Duke Energy's $1.9 billion proposal would modernize its electricity grid across the state.
The power line is expected to run through Carroll, Cass, Miami and White counties, but some worry the route is too close to Grissom Air Reserve Base.
One of the main byproducts of burning coal, power companies usually store coal ash on site in largely unregulated ponds and pits.
There are 74 ponds that contain coal ash, a byproduct of coal fired power plants in Indiana, which is more than any other state in the country.
Solar Zentrum submitted a proposal to Duke Energy to build a solar farm in Bloomington.