House votes on data center grid costs as states tighten project rules

What This is

• The House passed the Ratepayer Protection Act 417-3, sending it to the Senate.
• The bill would require state utility commissions to consider how to allocate infrastructure costs associated with large electricity users, including data centers.
• A growing number of local and state governments have proposed or adopted pauses and zoning restrictions on new data center projects.
• Texas Gov. Greg Abbott ordered regulators to penalize data centers that did not report water use, after the state found more than 70% failed to respond to a water-use survey.
• California lawmakers advanced bills that would require data centers to disclose their energy and water use; separate proposals would set electricity rates for large users and require contributions to grid upgrades.
• Massachusetts Gov. Maura Healey issued an executive order requiring large data centers to obtain local approval and a community benefits agreement before receiving certain state permits.
• New Jersey lawmakers proposed a six-month pause on approvals and incentives for some AI data centers.

Why This Matters

• The central question is who pays for new power plants and grid upgrades needed to serve AI data centers.
• Without reliable data on water use and pollution, governments may struggle to plan for growth and enforce limits, especially in drought-prone areas.
• Disputes over moratoriums and zoning reflect tensions between local oversight, job creation, and national AI ambitions.
• Tax breaks and community benefits agreements help determine whether communities benefit from hosting large, resource-intensive facilities.