AI can track Antarctic icebergs 10,000 times faster than humans and optimize renewable energy grids in real time–capabilities that could help us fight climate change. But it also consumes incredible amounts of energy, and ever more of it, creating a whole new level of climate pollution threatening to undermine those benefits. AI data centers consume 4.4% of all U.S. energy. Projections show AI alone could use as much electricity as 22% of U.S. households by 2028.