Gina Hinojosa won the Texas governor’s race on Tuesday after promising a Texas data center moratorium, and AI stocks fell overnight as the result came in. But the new governor does not take office until January 19, 2027. That leaves 76 days in which Greg Abbott still runs the state, his own temporary pause on new data centers stays in force, and the grid operator finishes an audit that decides which projects get to plug in.
Most coverage on Wednesday focused on the market reaction. The more useful question for investors, developers and Texans living near proposed sites is narrower: who controls each lever between now and the summer of 2027, and what can actually change on each date? We mapped that calendar using the governor’s office, filings from the grid operator ERCOT and the Public Utility Commission, and reporting from The Texas Tribune and CNBC.
The Texas data center moratorium already exists, in borrowed form
Texas is not starting from an open door. On August 3, Abbott sent a letter directing the PUC and ERCOT to audit every data center moving through the grid connection process. He also said no project could move forward until that audit was done. In the letter, Abbott said ERCOT was weighing more than 474 gigawatts of connection requests, more than five times the state’s record peak demand, and that about 90% of the new requests came from data centers.
ERCOT responded the same day. According to a PUC order and ERCOT’s own presentations, it paused its “Batch Zero” study of large loads of 75 megawatts or more. It also stopped approving the energization of new large data centers and crypto mining sites. Then, on September 21, Abbott told the state environmental regulator, TCEQ, to stop issuing permits tied to data center projects. That second step proved hard to enforce. In October, watchdog groups found stormwater permits that had slipped through. TCEQ suspended them and, as the Tribune reported, temporarily shut its automated online filing system.
In other words, the effective Texas data center moratorium that investors fear is already running. Notably, a Republican governor built it with a letter rather than a law. That matters, because it gives Hinojosa a tested template on day one. It also means a future governor could undo it the same way.
December 10 is the date to watch
The next decision point falls before Hinojosa’s inauguration. ERCOT has said it will file two reports with the PUC by December 10, 2026: a Batch Zero eligibility verification report and a community impact review covering data centers of 25 megawatts or more. Final decisions on which projects stay in Batch Zero are due in December, too. As a result, those calls land while Abbott’s appointees still run the PUC.
Hinojosa’s campaign predicted this tension months ago. Her data center policy page called Abbott’s pause “a scam” and argued he would “likely lift it on November 4th, right after the election.” We found no public statement from Abbott’s office about the pause’s future as of Wednesday morning in Texas. Even so, the December reports give the outgoing administration a natural moment to let audited projects proceed. Developers whose sites pass verification will want to energize before January 19, for obvious reasons.
For anyone tracking how a Texas data center moratorium would hit a specific project, the practical signal is simple. Watch whether a site appears as “base load” in ERCOT’s final December classification. ERCOT originally planned to finish the Batch Zero study by April 9, 2027, but it has said it is still working out how the audit changes that date.
What Hinojosa can sign on January 19
The Texas Legislature convenes on January 12, 2027. Hinojosa’s swearing-in falls on the following Tuesday, January 19, because state law seats the governor once the Legislature organizes. From that date, the Tribune notes, Hinojosa gains executive action, the power to call special sessions, appointments to boards and commissions, and the veto.
On the campaign trail she was specific. “When I am governor, I will issue a moratorium on any new data centers and any approvals for any data centers until we can pass laws to protect Texans,” she told the Washington Examiner in the closing weeks of the race. If Abbott lifts his pause in December, she could reissue something similar by directing the PUC, ERCOT and TCEQ, just as he did. However, she would be directing agencies led by people Abbott appointed. Replacing them requires appointments that the state Senate confirms, and Republicans look set to keep their majority in that chamber.
A Texas data center moratorium cannot repeal a tax break
The biggest financial carrot for data centers is a sales tax exemption that only lawmakers can remove. Qualifying data centers skip the state’s 6.25% sales tax on servers, cooling systems, generators and even the electricity they buy. The break dates from a 2013 law and a 2015 expansion. According to a July Tribune report, it cost the state $5.4 million in 2015. By contrast, the comptroller’s 2025 forecast put the loss at $3.2 billion over two years, and the office told senators that figure was almost certainly too low.
Compliance is thin as well. Of 138 data centers that qualified, the comptroller had audited only 20 by July, and six of those broke the terms. Moreover, the office expected about ten new certifications each month. The new comptroller, Democrat Sarah Eckhardt, inherits that audit backlog. Meanwhile, the most important ally for repeal may be a Republican: Senate Finance chair Joan Huffman has already promised to file a bill to reform or repeal the exemption in 2027. That makes the tax break the part of Hinojosa’s agenda with the clearest bipartisan path. The moratorium itself remains the part most likely to be fought over.
Why Wall Street priced Texas first
Investors treated Texas as the swing state for the AI buildout. CNBC reported that Nasdaq-100 futures fell 0.8% overnight. On Robinhood, CoreWeave dropped 7%, SpaceX 6%, and Nebius and Oracle 4% each. Wells Fargo estimates that Texas holds 27% of planned US data center gigawatts. That compares with 7% for Georgia and 5% each for Ohio and Pennsylvania, where Democrats were also projected to win governorships. Jefferies, as reported by Fast Company, put 13.3 gigawatts of announced Texas projects at risk from a moratorium.
Still, the calendar suggests a slower squeeze than a single overnight sell-off implies. Projects already energized are not covered by any pause discussed so far. Projects in the queue were frozen under Abbott anyway. Therefore the real swing factor in any Texas data center moratorium is the speed at which a divided Legislature writes permanent rules. That matters for the chip and cloud deals we have covered, from NVIDIA and AMD’s $4 billion bet on Meta’s AI push to Qualcomm’s AI chip deal with Amazon. Their returns assume that new capacity actually switches on somewhere.
Who holds which lever, and when
| Lever | Who controls it now | Earliest change |
|---|---|---|
| ERCOT pause on energizing large data centers | Abbott’s August 3 directive | After ERCOT’s December 10 reports |
| TCEQ permit halt | Abbott’s September 21 directive | Any time Abbott withdraws it; Hinojosa could reissue from January 19 |
| PUC leadership | Abbott appointees | New appointments need Senate confirmation |
| Sales tax exemption | State law since 2013 and 2015 | Only a bill passed in the session starting January 12 |
| Permanent moratorium rules | Not yet written | Regular session, which runs until about May 31, 2027, or a special session she calls |
What residents and developers should watch under a Texas data center moratorium
For people living near a proposed site, three dates matter: December 10, January 19 and the first weeks of the session. Hinojosa’s platform also asks for things a governor cannot deliver alone. It calls for an end to nondisclosure agreements with local officials and for proof that households will not pay more for power or water. It also wants water contracts voided if they threaten a community’s supply. Each of those needs a bill.
For developers, the risk is less a ban than a moving target. Abbott’s spokesman, Eduardo Leal, said the outgoing governor had already pushed regulators to make data centers “pay for their own infrastructure, bring their own power, reuse their own water.” Consequently, a Texas data center moratorium under Hinojosa would likely build on rules that already exist rather than start from zero. Developers who can show on-site power and water reuse will be in the strongest position whoever signs the next order. The federal picture adds its own uncertainty, as our look at Trump’s “super intelligence” executive order showed. For now, the clearest signal on Texas will come from ERCOT’s December filing, not from Wednesday’s futures market.
.jpg){kind=link}