OpenAI’s AI Centers to Gulp Power of Two Major Cities

OpenAI’s push into advanced artificial intelligence means building data centers that could draw enough electricity to run New York City and San Diego at the same time. Company leaders say this expansion is key to keeping up with global demand for tools like ChatGPT.

The announcement came this week from OpenAI and chip maker Nvidia. They plan to invest around $100 billion in facilities that total 10 gigawatts of power use. That matches what New York City needs on its hottest summer days when air conditioners run full tilt.

OpenAI already has projects in the works under the Stargate initiative. Those could add another seven gigawatts, pushing the full load to 17 gigawatts. For context, the Stargate center in Abilene, Texas, alone powers half a million homes right now.

Experts point out the scale here. Ten gigawatts tops the peak demand for countries like Switzerland or Portugal. Doubling that would cover both nations combined, showing how AI’s hunger for energy outpaces many whole places.

This comes as AI use explodes across the world. ChatGPT now has 700 million weekly users, up ten times in just 18 months. OpenAI’s CEO Sam Altman calls this growth like building railroads in the past, a must for the economy ahead.

But the grid faces real strain from all this. Data centers already take about 1.5 percent of global electricity, and AI could claim half of that by 2028. In Texas, where many centers sit, the whole system tops out at 80 gigawatts, so OpenAI’s share would eat nearly a fifth.

Altman backs nuclear power to meet the need. He funds both fission and fusion efforts, seeing them as the way to fuel AI without blacking out homes. Still, experts say new plants take years to build, and ramps are slow even after they start.

Lawmakers and companies talk fast-track approvals for these sites. The Stargate push ties into a $500 billion plan to boost U.S. AI against rivals like China. It promises 25,000 jobs in states such as Texas, New Mexico, and Ohio.

Energy costs could rise for everyone as a result. Bills might climb with more demand on utilities, and some worry about air quality from backup gas plants. OpenAI says the gains in tech and jobs will offset those hits over time.

The partnership locks in Nvidia as OpenAI’s main supplier for compute gear. Their GPUs make the heavy lifting possible, and this deal doubles last year’s shipments. Nvidia’s stock jumped 4 percent on the news, adding billions to its value.

Critics call the pace scary, with one professor noting the quick jump from five gigawatts planned just 18 months ago. They urge balance between AI dreams and real-world power limits. OpenAI insists the buildout will create breakthroughs that touch every business.

As these centers rise, watch for shifts in how America powers its future. The bet is big, but so are the risks if the grid can’t keep up. For now, OpenAI charges ahead, betting electricity will follow.