For the first time in American history, we have a national plan to limit the dangerous climate pollution spewing from our fossil fuel-fired power plants – the single largest source of carbon pollution in our nation and one of the largest in the world. We can’t let that slip away. But dirty energy forces are fighting climate progress through a relentless series of legal attacks. We’re fighting hard to stop this latest senseless effort attacking EPA’s vital limits on climate pollution—but we need your help. Pledge today: Add your name as one of the many Americans standing with the EPA’s climate safeguards for our communities—and not with dirty energy forces.