Tough new EPA rules would force coal-fired power plants to capture emissions or shut down

Coal-fired power plants would be forced to capture smokestack emissions or shut down under a rule issued Thursday by the Environmental Protection Agency.

New limits on greenhouse gas emissions from fossil fuel-fired electric plants are the Biden administration's most ambitious effort yet to roll back planet-warming pollution from the power sector, the nation’s second-largest contributor to climate change. The rules are a key part of President Joe Biden's pledge to eliminate carbon pollution from the electricity sector by 2035 and economy-wide by 2050.

The rule was among four separate measures targeting coal and natural gas plants that the EPA said would provide “regular certainty” to the power industry and encourage them to make investments to transition “to a clean energy economy.” They also include requirements to reduce toxic wastewater pollutants from coal-fired plants and to safely manage so-called coal ash in unlined storage ponds.

The new rules “reduce pollution from fossil fuel-fired power plants, protect communities from pollution and improve public health — all while supporting the long-term, reliable supply of the electricity needed to power America forward,″ EPA Administrator Michael Regan told reporters at a White House briefing.

The plan is likely to be challenged by industry groups and Republican-leaning states. They have repeatedly accused the Democratic administration of overreach on environmental regulations and have warned of a looming reliability crisis for the electric grid. The rules issued Thursday are among at least a half-dozen EPA rules limiting power plant emissions and wastewater pollution.

Environmental groups hailed EPA’s latest action as urgently needed to protect against the devastating