America's Clean Power Plan

Obama to unveil 'biggest step ever' in climate fight

US President Barack Obama to unveil what he called the "biggest, most important step we've ever taken" to fight climate change on Monday.

August 2, 2015
August 2, 2015

Obama to unveil 'biggest step ever' in climate fight

US President Barack Obama to unveil what he called the "biggest, most important step we've ever taken" to fight climate change on Monday.