10 Years in, Has California’s Climate Law Really Lowered Emissions?

September 29th 2016
Power plant in Moss Landing, California

Few would argue that the state hasn't done its fair share in the fight against climate change. But the question of how much the Global Warming Solutions Act has actually cut California's greenhouse gas emissions is tougher to get at. "I think that it worked," says the Lab's Jeffrey Greenblatt.