Coal-fired Power Plant

President Trump used the pomp and circumstance of the East Room, complete with an entrance to "Hail to the Chief" and a bevy of supportive Cabinet members, to tout "America's Environmental Leadership" on Monday. There was no new policy announcement. In fact, the event felt mostly like a campaign rally. But it may amount to recognition that the environment and climate change are a growing concern for U.S. voters and an issue on which Democrats hold an edge.

Updated at 3:11 p.m. ET

President Trump has thrown his latest lifeline to the ailing coal industry, significantly weakening one of former President Barack Obama's key policies to address climate change.

The Environmental Protection Agency released the final version of its Affordable Clean Energy rule on Wednesday. It's supported by the coal industry, but it is not clear that it will be enough to stop more coal-fired power plants from closing.

Nearly 300 coal-fired power plants have been "retired" since 2010, according to the Sierra Club. It's a trend that continues despite President Trump's support for coal. That has left many communities worried that those now-idled places will simply be mothballed.

In his latest effort to boost the coal business — and in the process help a major supporter — President Trump has called on the Tennessee Valley Authority to, essentially, ignore the advice of its staff and keep a large coal-fired power plant operating.

The move has drawn extra scrutiny because that plant buys coal from a company headed by a large campaign donor to Trump, Murray Energy Corp. Chairman, President and CEO Robert Murray.

A deal is in place to help Akron-based FirstEnergy Solutions emerge from bankruptcy protection. 

In another proposed reversal of an Obama-era standard, the Environmental Protection Agency Friday said limiting mercury and other toxic emissions from coal- and oil-fired power plants is not cost-effective and should not be considered "appropriate and necessary."

The EPA says it is keeping the 2012 restrictions in place for now, in large part because utilities have already spent billions to comply with them. But environmental groups worry the move is a step toward repealing the limits and could make it harder to impose other regulations in the future.

The Trump administration plans to eliminate an Obama-era requirement that new coal-fired power plants have expensive technology to capture carbon dioxide emissions.

President Trump has ordered Energy Secretary Rick Perry to take immediate steps to help financially troubled coal and nuclear power plants.

A subsidiary that runs Akron-based FirstEnergy's nuclear and coal-fired power plants has filed for bankruptcy. 

Updated at 12:30 p.m. ET

The Trump administration will scuttle an Obama-era clean power plan aimed at reducing greenhouse gas emissions.

The administrator of the Environmental Protection Agency, Scott Pruitt, made the announcement in Hazard, Ky., on Monday, saying the rule hurt coal-fired plants.

"The EPA and no federal agency should ever use its authority to say to you we are going to declare war on any sector of our economy," Pruitt said, speaking at an event with Senate Majority Leader Mitch McConnell of Kentucky.

The Trump administration has rejected a coal industry push to issue a rarely used emergency order protecting coal-fired power plants.

The operator of a southern Ohio power station says six people were injured in an explosion at the coal-fired plant.   

Alternative energy supporters have organized a campaign against two proposed agreements that they call coal-plant bailouts.