After years of decline, coal may finally be on its way out. That is, if President Joe Biden’s new climate rule for power plants survives legal scrutiny.

Burning coal to generate electricity already is rapidly declining in the United States. President Joe Biden’s administration moved Thursday to speed up the demise of the climate-changing, lung-damaging fossil fuel while attempting to ease the transition to cleaner sources of energy.

The EPA has released four new pollution rules, most focusing on coal-fired power, as the final pieces of Biden’s push to clean up the power sector