AI's Energy Surge Meets its Techonomics Dual Challenge with Aart de Geus

Aart de Geus, who led chip design company Synopsys for decades and is a leader in the OpenMinds network, explains how AI's demand for power sharpens the Dual Challenge: we want a lot more energy and must have a lot less emissions. Drawing on 'techonomics', the loop where technology advances and economics funds the next round, he walks through AI compute, emissions, the grid and batteries, and closes with three calls to action.

Key points

• The U.S. needs to add about 1,500 TWh per year of electricity demand from 2025 to 2035, with about half going to computation.
• Methane causes roughly 30% of warming and has about 80 times the 20-year warming potential of CO2, so methane leaks can and should be fixed right now.
• OpenMinds' Grid Vision calls for modernizing the existing grid, building new lines about 10x faster than today, and planning and permitting 3 to 5x faster.
• His calls to action: electrify as much as possible, rush to clean firm energy sources, and kill methane leaks now.