Texas has stopped issuing environmental permits to data centers, closing the off-grid workaround — on the day SoftBank's SB Energy re-filed for a $5–7 billion IPO built on Texas and Ohio sites

In a letter dated September 21, 2026, Texas Governor Greg Abbott directed the Texas Commission on Environmental Quality to issue no permits sought by data-center projects, and said no state agency should advance regulatory approvals for data-center development, until the audits he ordered in August are complete. Those audits — an Electric Reliability Council of Texas review of roughly 300 proposed data centers in a 474 GW interconnection queue, plus a Texas Water Development Board water-use survey — were launched on August 3, 2026 with a freeze on new grid-connection approvals; ERCOT plans to collect information through November and publish reports in early December.

Abbott’s statement said data centers “must pay their own way, protect our grid and water, and complete the ERCOT and TWDB audits,” and that he would work with the legislature in 2027 to end financial incentives for them. Texas holds its gubernatorial election on November 3, 2026, in which Abbott is seeking a fourth term.

The August freeze applied to grid interconnection, which developers had answered by planning on-site gas generation outside ERCOT’s jurisdiction. The September 21 order reaches that route: any construction disturbing more than one acre needs a TCEQ stormwater permit, and on-site turbines and engines need TCEQ air permits.

On the same Friday, September 18, the Public Utility Commission of Texas adopted softer large-load interconnection rules than it had proposed in March — dropping a $50,000-per-MW non-refundable fee for a flat $100,000 study fee and extending missed-milestone reporting to 24 months — so the regulator and the governor moved in opposite directions within four days.

North Carolina supplied a second mechanism the same week. On September 18, 2026 the North Carolina Utilities Commission denied Duke Energy a certificate to build a sixth combustion turbine (about 255 MW, in service 2030) at its Smith complex in Richmond County, next to the site of Amazon’s planned $10 billion data-center campus, calling the $584 million cost “staggering” and finding that load growth “based upon anticipated data center customer additions” was “insufficiently reliable for the Commission to act at this point.” Duke may reapply with better evidence of demand, cost and alternatives.

SB Energy, SoftBank’s power and data-center developer, filed the second amendment to its IPO prospectus on September 21, 2026, seeking a Nasdaq and Nasdaq Texas listing under “SBE”; the Wall Street Journal has reported a target raise of $5–7 billion.

The prospectus describes 8.8 GW-IT of contracted capacity: 0.8 GW under construction at the Cosmos Technology Campus in Travis County, Texas (first phase about 50 MW, tenant SoftBank) and Milam County Buildings 1 and 2 in Texas (tenant OpenAI), plus 8.0 GW-IT at the PORTS-Pike Technology Campus in Pike County, Ohio (tenant OpenAI; 17 buildings; not yet under construction), where NVIDIA is residual-value guarantor and has agreed to buy $1.5 billion of stock in a concurrent private placement.

Its pipeline includes about 1.7 GW-IT at Borden and Scurry Counties, Texas, with ERCOT “Batch Zero Base Load” interconnection “subject to confirmation under the ERCOT large-load verification process.” The company states it is “substantially dependent on OpenAI,” has no data center in operation, and that “a significant portion of our data center development pipeline is located in the ERCOT market.”

Its risk factors cite the August 3 Texas order, New York’s July 14, 2026 one-year moratorium on new data centers of 50 MW or more, and an Ohio effort to put a statewide ban on data centers over 25 MW on the 2027 ballot — but not the September 21 permit halt.

That Ohio effort had gathered about 130,000 of the roughly 410,000 signatures it needs as of September 8, 2026, and 18 Ohio communities vote on local data-center restrictions on November 3, 2026. Prices at the September 21, 2026 close: Fermi America $5.06 (46.7% below its June 18 six-month high of $9.50); NRG Energy $103.28 (a six-month low, 39.6% below its April 14 high); Vistra $140.78 (16.7% below its July 23 high); GE Vernova $946.22 (19.5% below its June 30 high); Bloom Energy $272.89 (21.1% below its June 22 high); Duke Energy $116.74 (a six-month low).

Opportunity

The obvious reading is that this is one more headline in a state-level backlash that has been building all year, timed to an election, and that Texas will reopen for business once the audit reports land and the votes are counted. That reading treats the freeze as friction.

It misses what specifically changed on September 21: the August freeze could be routed around by building generation on site, and the industry’s plan for Texas had become exactly that — gas turbines and engines behind the meter, outside ERCOT’s reach. The environmental permits are the one gate an off-grid campus cannot avoid, and they are now closed for everyone who did not already hold them.

The North Carolina order matters for a different reason. A regulator refused to let a utility build supply for data-center demand because it judged the demand forecast unreliable — the same doubt the Texas audit was set up to test. If commissions in other states adopt that standard, utility-built generation for hyperscale load slows at the same time as the behind-the-meter route in the largest market is frozen, and the scarce asset becomes generation that already exists and is already interconnected.

Hypothesis: the market prices state friction as a delay cost while capital, turbine orders and IPO valuations still assume Texas as the default site for gigawatt-scale AI campuses; a formal permit freeze in that market, with a dated audit and a governor promising to end incentives, transfers value from unpermitted Texas pipelines — and from the turbines and engines ordered for them — toward already-permitted sites, states without moratoria, and owners of existing interconnected plants.

SB Energy’s IPO is where that repricing would show first, because its Texas pipeline is explicitly conditional on the ERCOT verification the freeze extends, and its largest asset sits in the state with the most active ban campaign.

A second inference: the same freeze makes any Texas campus that already holds its air and stormwater permits and its ERCOT approval more valuable, not less, for as long as it lasts. Which projects those are is a matter of public record at TCEQ and ERCOT and has not, as far as this research can find, been compiled.

How it could play out

The freeze holds through the December audit reports; ERCOT’s verification removes a large share of the 474 GW queue as speculative, which becomes the first official downward revision of Texas data-center load; developers with unpermitted Texas sites announce re-siting to states with no moratoria and available gas or transmission, or to sites already permitted; gas-turbine and reciprocating-engine deliveries earmarked for Texas behind-the-meter projects slip or are reassigned.

SB Energy either prices its IPO at a valuation that discounts the Texas pipeline and the Ohio ballot risk, delays, or leans on the OpenAI leases and NVIDIA guarantee to hold the number. After November 3, Abbott either lifts the halt if the audit is benign and he is re-elected, or the 2027 legislative session ends the incentives and codifies the cost-allocation rules, making the delay permanent for the marginal project.

The possible investment implication is a rotation from Texas-dependent developers and the equipment ordered for them toward already-interconnected generators, permitted sites, and utilities and landowners in states that are still open.

Questions worth asking

• Does the September 21 halt cover permit applications already pending at TCEQ, and does it cover the air permits that on-site gas turbines and engines require? If both, every unpermitted Texas off-grid AI campus is stopped until at least December, and the deciding question becomes which projects already hold their permits.
• Which Texas campuses already hold TCEQ air and stormwater permits and ERCOT approval — and therefore gain scarcity value from the freeze rather than losing to it — and who owns them?
• Where does displaced capacity go? Which states have no state or local moratoria, spare gas or transmission, and a governor courting the load, and which listed utilities and landowners sit there?
• What happens to gas-turbine and engine order books if Texas behind-the-meter projects slip: do GE Vernova, Siemens Energy and Caterpillar see reassignment or cancellation, and does that ease the turbine shortage for regulated utilities elsewhere?
• How does SB Energy’s IPO price 8.0 GW in Ohio while a statewide ban petition gathers signatures and 18 local votes are held on November 3, and does the NVIDIA residual-value guarantee change the answer?
• Is the North Carolina denial a template — will other commissions refuse utility turbines for unverified data-center load — and if so, who supplies that power: existing merchant generators in PJM and ERCOT, or nobody?

Where to look

• SB Energy (pending Nasdaq listing “SBE”) — the vehicle whose prospectus carries the Texas pipeline conditional on ERCOT verification and the Ohio backlog exposed to a ban campaign
• Fermi America (FRMI) — a Texas developer whose Amarillo campus relies on on-site generation, down 47% from its June high; whether it already holds its permits decides whether it is a loser or a scarce asset
• NRG Energy (NRG), Vistra (VST) and Constellation (CEG) — owners of existing interconnected generation in ERCOT and PJM, the supply that a freeze on new build makes scarcer; NRG at a six-month low
• GE Vernova (GEV), Siemens Energy (ENR.DE) and Caterpillar (CAT) — turbine and engine makers whose Texas behind-the-meter orders could slip
• Bloom Energy (BE) — on-site fuel cells with a smaller air-permit footprint than turbines, but still a data-center project subject to the halt
• Duke Energy (DUK) — the utility whose data-center generation plan was refused, at a six-month low
• Entergy (ETR) and Black Hills (BKH) — utilities in Louisiana and Wyoming, states still courting hyperscale load with no state-level moratorium

Thesis check

The chain is strong at the front: the governor’s letter, the TCEQ permit categories, the North Carolina order, the ERCOT audit calendar and the SB Energy prospectus language are all primary-sourced and dated, and the election gives the situation a hard date.

The weak link is that the Texas halt is explicitly temporary and electoral — Abbott championed data centers a year ago, and if the December audit is benign and he is re-elected on November 3 the freeze could lift by January, with projects that filed before September 21 possibly proceeding in the meantime; SB Energy’s largest asset is in Ohio, not Texas, and its OpenAI leases and NVIDIA guarantee may matter more to IPO pricing than any state permit.

The research has to establish the scope of the halt (pending applications, air permits) before anything else follows.

Sources

Office of the Texas Governor, Sep 21 2026 · Reuters, Sep 21 2026 · Community Impact, Sep 22 2026 · Utility Dive, Sep 21 2026 (Texas PUC rules) · Utility Dive, Sep 21 2026 (North Carolina) · WRAL, Sep 2026 · SEC EDGAR, SB Energy S-1/A, Sep 21 2026 · CNBC, Sep 1 2026 · Ohio Capital Journal, Sep 14 2026 · Governor of New York, Jul 14 2026