Paris climate deal
Is China exporting its pollution?
China may be the world's champion of renewable energy, but its actions abroad are not always in line with a country truly committed to fighting climate change. With the United States planning to quit the Paris climate deal, all eyes have been looking to China - the world's biggest polluter - to step up as climate leader. Although the Chinese have announced a raft of measures to combat emissions at home, overseas projects paint a different picture.