📣 Report Something
USA › California › Los Angeles County

Los Angeles County

3 data center projects we know about. 89 cities and unincorporated areas.

Built & runningBeing builtApproved, not built yetProposedStopped or cancelled

Local votes and rules

🗳️ Public vote · Alhambra

Council voted unanimously to ask voters on November 3, 2026 to put a data center ban into the city charter. Then only voters could change it.

July 27, 2026Source

🚫 Ban · Alhambra

Council added data centers to the list of uses not allowed in office and industrial zones. Earlier it had written an official definition of a data center.

June 22, 2026Source

🗳️ Public vote · Monterey Park

Voters passed Measure NDC with about 86% yes. It changes the city's general plan to ban data centers citywide. Only another public vote can undo it.

June 2, 2026Source

📌 Other · Los Angeles County

Supervisors chose a study instead of a pause. County departments will look at health, water, energy and environment effects of data centers and suggest next steps.

April 14, 2026Source

⏸️ Pause on new data centers · Monterey Park

Council paused all data center applications for 45 days in January 2026. On March 4, 2026 it extended the pause to January 21, 2027, and put a permanent ban on the June ballot.

Jan 2026Source