Texas power grid operators are developing a new evaluation process to manage an unprecedented surge of data center projects seeking to connect to the state’s electric grid, as demand from AI-driven facilities threatens to outpace infrastructure planning and reliability standards.
In the first quarter of 2026 alone, nearly 200 proposed data centers and other large energy users requested to join the grid managed by the Electric Reliability Council of Texas. Collectively, data centers, cryptocurrency miners and industrial facilities are seeking 438 gigawatts of power in Texas — more than five times the electricity used to power the entire state during record-breaking demand periods.
But that figure is likely inflated by speculative projects that may never be built, according to University of Texas research scientist Joshua Rhodes, who said he has been skeptical of the numbers for two years. The challenge for ERCOT is distinguishing between genuine projects and speculative applications that complicate grid planning.
ERCOT’s board is set to vote on a new batch evaluation process that would require data centers to demonstrate feasibility through criteria such as secured land, financing commitments and ordered equipment components. The process would also require financial commitments from large loads before they can be evaluated for grid connection.
“It’s saying that large loads can’t just appear on the system faster than ERCOT can study them, transmission providers can plan for them and the grid can reliably serve them,” said Matt Boms, executive director of the Texas Advanced Energy Business Alliance.
Rhodes explained that the current system creates a “never-ending re-study loop” — when a new data center applies for connection, it forces ERCOT to re-evaluate all nearby projects, because each one changes the transmission requirements for the area. The new batch process aims to break that cycle.
Texas currently has the fastest-growing data center market in the country and could lead the nation in the sector in coming years. The Data Center Coalition, an industry group, has urged ERCOT to ensure that projects already awaiting interconnection for years are not disadvantaged by the new rules.
“Some data center projects have met all necessary requirements and have been awaiting interconnection for years,” said Aaron Tinjum, the coalition’s vice president of energy. “It is important to ensure that those projects are not further disadvantaged by this process.”
If approved by ERCOT, the process will go to a vote by the Public Utility Commission of Texas in July. The first group of facilities to be evaluated under the new framework is known as “Batch Zero.”
