旧金山通过 45 天数据中心建设暂停令

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Data Center Backlash:

What’s at Stake

San Francisco Moratorium

Heat Island Effect

Big Tech’s Charm Offensive

Key Midterms Issue

Organized Opposition

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Technology

AI

San Francisco Passes Data Center Moratorium in Hometown of AI

Buildings in the downtown skyline of San Francisco.

Photographer: Jason Henry/Bloomberg

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By Alicia Clanton

October 7, 2026 at 4:54 PM UTC

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San Francisco, home to some of the world’s most valuable artificial-intelligence companies, is temporarily banning new data centers within its borders.

The city’s Board of Supervisors unanimously approved a 45-day moratorium Tuesday, joining a growing national backlash against the facilities underpinning the AI boom. The pause, which took effect immediately, can be extended for roughly two years, as officials consider more permanent restrictions.

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