The election of climate change skeptic Donald Trump as president is likely to end the U.S. leadership role in the international fight against global warming and may lead to the emergence of a new and unlikely champion: China.

China worked closely with the administration of outgoing President Barack Obama to build momentum ahead of the 2015 Paris Agreement on climate change. The partnership of the two biggest greenhouse gas emitters helped get nearly 200 countries to support the pact at the historic meet in France's capital.

By contrast, Trump has called global warming a hoax created by China to give it an economic advantage and said he plans to remove the United States from the historic climate agreement, as well as reverse many of Obama's measures to combat climate change.