There’s no AI boom without an energy boom

AI and data centre energy demand is outstripping new power supply. The solution? Build your own power.

Sign up now: Get ST's newsletters delivered to your inbox

AI and data centres might be indispensable, but their vast and growing appetite for energy has reached a crunch point, says the writer.

AI and data centres might be indispensable, but their vast and growing appetite for energy has reached a crunch point, says the writer.

PHOTO: AFP

A moment ago, I e-mailed a weighty report to a colleague. I also used an AI tool to tidy up the note in the e-mail and then used Gemini to answer a question for a story. In between, I looked at my iPhone to send a photo to a friend.

These simple daily tasks have data centres – and increasingly AI – in common. And energy. That’s a problem. AI and data centres might be indispensable, but their vast and growing appetite for energy has reached a crunch point.

See more on