Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific consensus, and impacts of global warming.

In announcing a $35 billion program to bring inexpensive solar power to some 300 million Africans, officials left out two words: climate change.

Some donors are doubling down on policy; others are focusing on new funding models.

Electrification and efficiency aren't just about decarbonization, they're about modernization and profitability.