"Some may seek to deny or delay the clean energy revolution that's underway in America, but nobody — nobody — can reverse it," Biden said. But Trump has vowed to roll back those plans.
The United States looms large at the COP28 climate summit in Dubai. Historically, it's responsible for more greenhouse gas emissions than any other nation. But it's also key for major breakthroughs.
President Biden has pledged to quadruple the annual U.S. contribution to international climate aid to $11 billion. He has a long, tough road to get there.
Climate activists have never liked Trump-appointed World Bank President David Malpass. But this week, his comments on climate change fueled calls for President Biden to make a change.
Last month, the Muisyo family turned on the lights for the first time thanks to climate financing from rich countries. But the fund is falling short of its $100 billion goal to help poor countries.