Texas looks to tighten rules for data centers as they line up to connect to ERCOT grid
Texas Governor Greg Abbott is pushing for new regulations to ensure data centers cover infrastructure costs and do not strain water supplies or increase residential electricity bills. The Public Utility Commission and ERCOT are tasked with drafting these protections and are also implementing a new "batch" review process for data center interconnection requests to address concerns about grid reliability and speculative projects.
Texas is experiencing a significant increase in data center development, drawn by competitive electricity prices, available land, and a business-friendly environment. However, this growth has sparked concerns among residents regarding noise, light pollution, water consumption, and the strain on the state's power grid.
In response, Governor Greg Abbott has called for new protections to ensure that energy-intensive facilities like data centers bear the full cost of grid upgrades, preventing these expenses from being passed on to residential and small-business customers. Abbott specifically directed the Public Utility Commission of Texas (PUC) and the Electric Reliability Council of Texas (ERCOT) to require data centers to pay for new power lines and substations, and to submit a joint memo outlining further protections by July 17, 2026. He also instructed the commission to take steps to reduce the "transmission" portion of electric bills.
Adding to the regulatory efforts, ERCOT is transitioning to a "batch" study approach for large load interconnection requests, aiming to process projects more efficiently and differentiate serious proposals from speculative ones. The initial "Batch Zero" will focus on data center projects with secured land and financing. Dr. Jonathan Snodgrass, a researcher at Texas A&M University, highlighted that connecting to the grid is a multi-year process and stressed the importance of early community engagement from developers to mitigate public pushback. The PUC is expected to vote soon on ERCOT's updated interconnection process.