Nothing reported in San Marcos City yet
Who decides here: the City Council of San Marcos City votes on zoning. The San Diego County may review big projects too.
Local votes and rules
📌 Other · San Diego County
Supervisors voted 5-0 to study what rules large AI data centers might need. This is a first step, not a rule; no county pause is in place.
Jan 14, 2026Source
Built & runningBeing builtApproved, not built yetProposedStopped or cancelledHollow dot (when zoomed in): exact site not known yet, pin shows the town
What you can do
- Get told first.
We'll email you if anything changes in San Marcos City. - Go to council meetings.
Anyone can speak. Big projects usually need a public hearing. - Ask questions in writing.
Use our checklist.
🔔 Get told first
⚡ Your electric company
San Diego Gas & Electric Co. (company).
Big data centers need a lot of power. Who pays for new power lines depends on state rules. See the rules in California.