Why Artificial Intelligence (AI) and Clean Energy Need Each Other

But what’s been too often left out of the conversation is that AI’s huge demand for concentrated and consistent amounts of power represents a chance to scale the next generation of clean energy technologies. If we ignore this opportunity, the United States will find itself disadvantaged in the race for the future of both AI and energy production, ceding global economic leadership to China.

To win the race, the US is going to need access to a lot more electric power to serve data centers. AI data centers could add the equivalent of three New York Cities’ worth of load to the grid by 2026, and they could more than double their share of US electricity consumption—to 9%—by the end of the decade. Artificial intelligence will thus contribute to a spike in power demand that the US hasn’t seen in decades; according to one recent estimate, that demand—previously flat—is growing by around 2.5% per year, with data centers driving as much as 66% of the increase.

Energy-hungry advanced AI chips are behind this growth. Three watt-hours of electricity are required for a ChatGPT query, compared with just 0.3 watt-hours for a simple Google search. These computational requirements make AI data centers uniquely power dense, requiring more power per server rack and orders of magnitude more power per square foot than traditional facilities. Sam Altman, CEO of OpenAI, reportedly pitched the White House on the need for AI data centers requiring five gigawatts of capacity—enough to power over 3 million homes. And AI data centers require steady and reliable power 24 hours a day, seven days a week; they are up and running 99.999% of the year.[…]

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