US climate envoy John Podesta on Monday urged governments to keep faith in the country's promise to combat global warming, saying Donald Trump can "slow", not stop, the transition from fossil fuels when he returns to office in January.
Trump has promised to again remove the United States, the world's biggest historic greenhouse gas emitter, from international climate cooperation and maximise the country's already record-high fossil fuel production.
"For those of us dedicated to climate action, last week's outcome in the United States is obviously bitterly disappointing," Podesta said at the annual UN climate summit that began on Monday in Baku, Azerbaijan.
"But what I want to tell you today is that while the United States federal government, under Donald Trump, may put climate action on the back burner, the work to contain climate change is going to continue in the United States," he added.