Texas Halts New Data Center Grid Connections Amid Unprecedented Power Demand

Texas Power Grid Overwhelmed by Data Center Boom

Texas Governor Greg Abbott has issued a directive halting approvals for all new data center projects seeking to connect to the state's power grid until a comprehensive audit and verification process is completed. This decision comes as the Electric Reliability Council of Texas (ERCOT), which manages most of the state's power grid, is grappling with an unprecedented surge in electricity demand.

ERCOT is currently reviewing approximately 474 gigawatts of requests to connect to the Texas grid, a staggering figure that is more than five times the state's current record for peak electricity demand. A significant portion, roughly 90%, of these incoming requests originate from energy-intensive data centers. The rapid influx of computing infrastructure has raised alarms among state officials, who warn that this level of projected electricity demand could jeopardize the overall stability and reliability of the state's main electrical grid.

Governor Abbott Mandates Comprehensive Audit

In his directive, Governor Abbott instructed the Public Utility Commission of Texas (PUCT) and ERCOT to conduct a thorough audit of all data centers currently advancing through ERCOT's interconnection process. The audit must be completed before any data center project can move forward, and any project that fails to comply with state requirements will be denied connection to the Texas grid.

The audit will require data center projects to provide detailed information on several critical aspects, including:

• Power consumption and plans for on-site electricity generation.
• Water usage and its potential impact on local water resources.
• Details on any state and local tax incentives or exemptions received.
• Ownership structures and controlling interests of each facility.
• Measures being taken to mitigate negative impacts on local communities, such as noise and light pollution.

This directive builds upon a previous order from June 2026, where Abbott mandated that data centers bear the full cost of electric infrastructure required for their operations, including transmission lines, substations, and grid upgrades, rather than allocating those costs to residential ratepayers.

The Broader Impact on Texas and the Tech Landscape

Texas has become a highly attractive destination for data center projects, with over 500 facilities already established, making it the second-largest data center market in the United States, trailing only Virginia. The state's business-friendly environment, abundant land, and perceived plentiful energy resources have drawn significant investment, particularly for Artificial Intelligence (AI) capacity. Companies like AMD have seen their data center revenue more than double year-over-year, driven by this demand for AI infrastructure. The state had been widely expected to surpass Virginia to become the top data center market.

However, the rapid expansion has led to growing public criticism and pressure on Governor Abbott to address concerns regarding the strain on the grid, water supplies, and rural communities. While some data centers are developing on-site power generation and are thus unaffected by the ERCOT grid connection halt, the moratorium will significantly impact many projects awaiting approval. The 90th Texas Legislature, convening in January 2027, is expected to consider expanded statutory authority over the data center industry, indicating a potential shift in regulatory oversight.