New analysis from BloombergNEF puts a dollar figure on the fallout from Texas’s data center interconnection freeze: as much as $15 billion in at-risk revenue and a potential three-month delay for nearly 50 gigawatts of capacity, according to the energy research firm’s estimates, reported by POWER magazine.
Gov. Greg Abbott on Aug. 3 directed the Public Utility Commission of Texas and ERCOT to audit every data center project in the grid operator’s interconnection queue — more than 1,800 projects representing over 474 gigawatts of requested capacity, about 90% of it from data centers — before any new hookups proceed. “Our top priority is to protect Texans’ safety and quality of life. Simply put, Texans must come first,” Abbott said in directing the audit, which examines each project’s financial assistance, power sourcing, water use, community impact and ownership.
What BNEF’s numbers show
BloombergNEF analysts Derrick Flakoll, Nathalie Limandibhratha and Mark Daly estimate the pause puts 49.8 gigawatts of new data center demand at risk of delay — nearly 20% of the roughly 253-gigawatt U.S. development pipeline the firm tracks. They project a three-month shift in capacity additions originally expected between the third quarter of 2026 and the first quarter of 2027, pushing that buildout into the second quarter of 2027 instead.
On revenue, BNEF’s model assumes AI computing capacity can generate about $1.76 billion per gigawatt per month. Under a scenario where 60% of the delayed capacity is AI-related, the firm estimates cumulative revenue losses of $8 billion by the first quarter of 2027; in a full-delay scenario where all of the affected capacity is AI-related, the figure rises to roughly $15 billion. BNEF cautioned the risk grows further if the pause drags into the Texas Legislature’s 2027 session, which convenes in January and could revisit the state’s new large-load interconnection rules, known as Batch Zero.
The analysts argued the audit’s true target may not be the paused projects themselves but rather Batch Zero, the fast-track process ERCOT designed to speed up interconnection reviews. They also linked the timing to state politics, noting Abbott “is facing reelection in November this year, and the pause is likely intended to take the controversial data center issue off the table until after the voters have their say” — and pointed to a broader trend of “community opposition” becoming “a material constraint on data center development” nationally, not just in Texas.
What it means
The BNEF estimate is a forecast, not a confirmed loss, and depends heavily on assumptions about how much of the paused capacity is ultimately AI-related and how long the audit takes; POWER’s report frames the dollar figures as a range rather than a single projection. What’s established fact is the scale of what’s paused: nearly 20% of the national data center pipeline sitting in one state’s queue, tied to a governor’s directive with no fixed end date. What to watch: how long PUCT and ERCOT take to complete the audits, whether the freeze bleeds into the 2027 legislative session as BNEF warns, and whether developers begin routing new projects to other states’ grids in the meantime. RealtyWire will track the audit’s progress alongside broader data center supply constraints already squeezing the sector.
