California introduces new rules for AI data center energy and water

Summarised from 2 outlets · 4 reports · Updated 24 Sept, 06:56 · Archive

California has signed bills requiring data centres to pay for utility upgrades and disclose their impact on electricity and water.

Governor Gavin Newsom has signed a package of laws designed to prevent AI data centres from passing utility costs onto residents. The bills require the California Public Utilities Commission to introduce a new rate classification for data centres and require them to pay for infrastructure upgrades. The measures also aim to give communities better information on how data centres affect their electricity bills and water supply.

How it is being reported

• Gel hair man shuts off AI to please area KarensFriday, Gavin Newsom signed an executive order meant to “dramatically accelerate” the convening of “a group of world-leading experts” so that they can make a … guide … “for California to reinforce and strengthen its AI safety and security laws.”New York Post · 24 Sept, 02:53
• Gavin Newsom loved AI, then discovered he hated itGavin Newsom has decided he’s skeptical of AI. It’s the exact opposite of the stance he took just one year ago. In October 2025, Newsom vetoed a bill that would require data centers to report their anticipated and past water use when applying for, and renewing their business licenses. Newsom wanted to boost California as...New York Post · 24 Sept, 00:32
• Data centers are black boxes, but California wants to change thatCalifornia Gov. Gavin Newsom signed a slate of bills on Monday that could finally give communities better data - and more say - on how data centers impact their electricity bills and water supply. As data centers invade a growing number of communities across the US, they've triggered protests over how the infrastructure underpinning AI […]The Verge · 23 Sept, 19:22
• California tightens rules on AI data center energy and water useCalifornia Gov. Gavin Newsom has signed seven bills designed to prevent AI data centers from passing utility costs onto residents, as reported earlier by the Los Angeles Times. The package of laws requires the California Public Utilities Commission to introduce a new rate classification for data centers, while forcing them to pay for upgrades to […]The Verge · 21 Sept, 21:29

In this story: Gavin Newsom · California · California Public Utilities Commission

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