From the White House:
In 2013, President Obama announced a series of executive actions to reduce carbon pollution, prepare the U.S. for the impacts of climate change, and lead international efforts to address global climate change.
At the U.N. General Assembly today, President Obama will participate in the Climate Summit – a meeting of world leaders that will showcase climate action commitments from governments, local leaders, and the private sector.
The President will give a speech at the summit that highlights the ambitious actions the U.S. is taking under his Climate Action Plan, while stressing that all major economies must step up to the plate if we are to avoid the dangerous consequences of climate change.