EPA on Monday landed a major blow against current and future greenhouse gas regulations for power plants, the largest U.S. industrial contributor to climate change.

The Trump administration rescinded marquee Biden-era standards targeting carbon emissions from fossil fuel power generation — and proposed blocking any future power plant carbon regulations.

EPA Administrator Lee Zeldin announced at a G20 minister-level meeting in Houston on “energy abundance” that EPA was walking away from the 2024 standards, which would have required long-serving coal and some new gas plants to eventually capture and store most of their carbon emissions underground.

“For over 15 years, the Obama and Biden administrations implemented a war on coal to destroy reliable and affordable energy. The Trump Administration has come in to protect American energy and to make sure you can afford to keep the lights on,” Zeldin said in a statement announcing the move.