California Governor Gavin Newsom on September 21 signed seven bills to regulate the state’s fast-growing data center industry, while Texas Governor Greg Abbott directed state environmental regulators to halt new data center permits pending grid and water audits.
The actions mark the first time the two most populous U.S. states—often political adversaries—have taken coordinated steps to address concerns over the environmental and economic impacts of data centers fueling artificial intelligence expansion.
Immediate Actions and Core Facts
California’s new laws require data centers to disclose detailed information on electricity use, water consumption, land use, and workforce needs, while giving local communities greater oversight of proposed projects. The legislation also aims to prevent data centers from shifting the costs of new power generation and grid upgrades onto other ratepayers. Newsom stated the measures ensure "Californians remain in the driver’s seat" and prevent companies from profiting at public expense.
Texas’ response came via Abbott’s directive to the Texas Commission on Environmental Quality (TCEQ), which will suspend all new data center permits until the state’s electrical grid operator (ERCOT) and Texas Water Development Board (TWDB) complete audits. Abbott emphasized that data centers must "pay their own way" and protect the state’s grid and water resources before proceeding.
Deeper Dive: Policy Details and Rationale
California’s Regulatory Framework
The seven bills signed by Newsom include measures to:
- Mandate transparency on electricity and water use, land use, and workforce needs for data center projects.
- Prohibit data centers from receiving environmental exemptions under state law.
- Require the California Public Utilities Commission (CPUC) to set special electricity rates for data centers, covering costs of new power generation and infrastructure upgrades.
- Track water consumption through two new bills, including one requiring data centers to report usage when applying for business permits.
Newsom criticized the Trump administration for moving toward deregulation, stating that communities are left to address consequences such as higher electricity demand, grid constraints, water use, and pollution. He framed the laws as a response to public concerns over rising energy costs and environmental impacts.
Texas’ Permit Moratorium
Abbott’s order expands on a previous moratorium he issued last month blocking new data center connections to the state’s electric grid. The halt applies to all new permit applications until ERCOT and TWDB complete audits assessing the grid’s capacity and water resource availability. Abbott’s statement echoed concerns about data centers imposing costs on ratepayers and straining infrastructure.
Industry Response and Broader Context
The Data Center Coalition, an industry trade group, has previously argued that the California bills unfairly single out data centers compared to other large industrial users. The group warned that such regulations could push projects to other states with less stringent oversight.
The rapid expansion of AI-linked data centers has sparked resistance in multiple states, with residents and advocacy groups raising concerns about electricity bills, pollution, and water scarcity. California and Texas are among several states—including Virginia, Oregon, and Iowa—that have recently passed or proposed similar regulations to address these issues.
Long-Term Implications
The actions in California and Texas signal a potential national shift in how states regulate data centers, particularly as AI demand drives unprecedented growth in facility construction. The measures could influence policy debates in other states weighing similar restrictions, while industry groups may push back against what they view as unequal treatment compared to other high-energy industries.
The audits in Texas and the new disclosure requirements in California are expected to provide data-driven insights into the actual resource demands of data centers, informing future regulatory decisions.