Overview
- A Business Insider map published June 14, 2026 shows more than 1,400 AI-era data centers already built or approved nationwide and a spreading patchwork of local bans and moratoria slowing new construction.
- The federal government and major tech firms continue to push a large buildout through accelerated permitting and projects such as Project Stargate, keeping vast corporate investment plans on the table.
- Cities and counties have used zoning votes, ballot measures and temporary pauses to block or reshape projects, with Monterey Park voting to ban centers and other communities ousting pro-data-center officials.
- Utilities, academic labs and polls warn that facilities can drive big increases in electricity demand and water use, and developers’ moves to add on-site gas power have intensified fights over emissions and local costs.
- Multiple congressional bills would impose moratoria, require off-grid power, or force greater transparency but have not advanced, while tech firms and pro-AI groups are spending heavily to protect siting plans and influence local races.