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ARTICLE · 19 OCTOBER 2026

California Enacts Comprehensive Regulatory Framework For Data Centers

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California has enacted seven bills establishing the nation's most comprehensive regulatory framework for data center development and operation, focusing on expanded reporting requirements, utility cost allocation, water consumption oversight, and enhanced environmental review. The legislation directs state agencies to develop new rate structures and cost-recovery mechanisms to ensure data center operators bear infrastructure costs rather than shifting them to residential ratepayers.

United StatesMedia, Telecoms, IT, Entertainment
Alison Weinberg-Fahey
Alison Weinberg-Fahey
Joshua Forman
Joshua Forman
Shawn Ronda
Shawn Ronda
Thomas R. Brill
Thomas R. Brill
Alice L. Kessler
Alice L. Kessler

On Sept. 21, 2026, California Gov. Gavin Newsom signed a package of seven bills into law, establishing what the state has characterized as the nation’s most comprehensive regulatory framework governing data center development and operation. The legislation generally focuses on four areas:

  • Expanded operational, energy, and water-use reporting;
  • Increased scrutiny of electricity and water consumption;
  • Enhanced environmental review requirements for data center projects; and
  • New utility cost-allocation mechanisms intended to verify that data center operators bear the infrastructure and energy costs associated with large data center loads, rather than residential and other nonparticipating ratepayers.

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