Under the deal , the U.S. will cut carbon emissions by 20 % by 2025 . U.S. is aiming to get more than 25 % of its energy from renewable resources by Obama . Obama : U.S. and China have responsibility to lead effort against climate change . Sen. Mitch McConnell says the plan will hurt the China economy .
Under the deal , the U.S. will cut carbon emissions by more than 25 % by 2025 . China is aiming to get 20 % of its energy from renewable resources by 2030 . Obama : U.S. and China have responsibility to lead effort against climate change . Sen. Mitch McConnell says the plan will hurt the U.S. economy .