The United States and China have announced a range of clean energy initiatives, including the establishment of a U.S.-China Clean Energy Research Center. designed to boost joint research and development of clean energy technology, as well as energy efficiency and electric vehicle initiatives.

Climate change is already attributable to the deaths of more than 300,000 people per year, according to a new study, and by 2050, as many as 150 million people could be forced from their homes. A separate study finds that many people in the U.S. Southeast could be among the displaced.

The U.S. Export-Import (Ex-Im) Bank is launching a $250 million facility to finance the export of U.S. renewable energy products. The bank will also encourage various lending institutions to adopt policies to promote clean energy exports.