Miss ERCOT's Dec. 10 Gate and Grid-Tied CODs Slip Into 2027

Governor Greg Abbott’s large-load pause now has a hard calendar. ERCOT is to finish auditing hundreds of data-center proposals by December 10, the gate that unlocks Batch Zero and restarts interconnections paused August 3.

About 474 GW sits in the queue, roughly 90 percent data centers, more than five times ERCOT’s record peak. Roughly 6.6 GW that already cleared stability assessment stays blocked until the audit clears; every month past that date is carrying cost, deferred tenant revenue, and generation contracts that can’t lock.

On ABC’s This Week, Abbott said operators “basically dug their own grave” and “deserve the backlash,” tying the audit to water, power, consumer costs, and local buy-in. President Donald Trump called the pause “a mistake.” Self-supplied, behind-the-meter projects may still move. Grid-tied schedules that miss December 10 slip into 2027 quarters.

Out-of-state policy is tightening around disclosure, freezes, and offtake risk. Pennsylvania Governor Josh Shapiro’s executive order imposes GRID standards, strips non-compliant projects from fast-track permits and the 6 percent sales-tax exemption on computer gear, and pairs with DEP annual energy and water reporting starting next year across 100-plus proposals.

Hazle Township already ran a 180-day freeze; Archbald organized against six sites. Opposition groups want multi-year statewide stops and call the order insufficient next to New York Governor Kathy Hochul’s one-year hyperscale freeze at 50 MW and above.

Alamance County, North Carolina, imposed a one-year moratorium on new data centers in unincorporated areas after a three-hour hearing with 42 speakers, nearly all opposed. Commissioners rejected a two-year ask, so water protocols, Duke Energy coordination, noise, and setbacks must be written inside twelve months or the freeze extends.

In Canada, Oakville voted an August one-year construction freeze; Mississauga votes in September. National AI funding is rising while cities slow siting. Capital still prices Texas speed and scale first; jurisdictions that freeze without published standards push disciplined operators toward markets that verify load, then interconnect.

Order a heavy-duty gas turbine from GE Vernova today and delivery runs to 2031. The July 22, 2026 earnings call put combined backlog and slot reservations at 116 GW, up from 83 GW at year-end 2025, with management pointing to at least 125 GW by year-end 2026.

About 53 GW is firm equipment; 63 GW is paid slot reservations. Global heavy-duty build capacity is only 60–70 GW per year against ~110 GW outstanding orders industry-wide. Siemens Energy holds 69 GW firm; Mitsubishi Heavy Industries 35 GW large-frame. Lead times stretched from 3.5 years in 2023 to five years now, seven on some frames. Turbine prices are projected near $600/kW by year-end 2027.

Distribution is the harder wall. Eaton’s Q2 call put U.S. datacenter power demand backlog at 307 GW, a 15-year absorb at current pace, with only ~20% near-term. Schneider and peers show electrical gear near 35–36% of infrastructure cost; redundancy drives distribution capacity to 3–5x chip load. Eaton electrical backlog hit $15.2B (+43% YoY). Some products are sold out through 2028. U.S. large-transformer domestic fill is ~20%.

Behind-the-meter and captive plants are how operators skip multi-year interconnection. Texas already holds more than a third of 99 tracked data-center gas plants; an Amazon Pecos County site and a Chevron-built plant for a Microsoft campus total over 10 GW private generation in West Texas. Solid oxide fuel cells can deploy in 55 days, but transformers, switchgear, and busbars have no substitute path.

U.S. data-center demand is projected at 66 GW by 2027, with Goldman Sachs seeing 36.3 GW of scheduled additions in 2027 alone. Only 50–60% of near-term capacity is expected on schedule. Developers sequencing 2027–2028 energization who haven’t locked long-lead electrical packages will watch generation sit dark while gear misses ship dates.

Bottom line: book turbine slots and distribution iron now, or price multi-quarter dark capacity into every 2027 COD model.

The audit and transmission politics are entangled. Community pushback on data centers and 765 kV lines forced state leaders to slow projects ERCOT calls essential for West Texas reliability. Congestion risk, higher wholesale prices, and open-ended queue delays hit operators who already posted studies and early power deals.

Jim Henson, director of the Texas Politics Project at the University of Texas at Austin, put it flat: politics matter at least as much as policy in an election year. Rural resistance treats lines and campuses as one problem. A missed construction window shifts energization by quarters.

Agriculture Commissioner Sid Miller is pressing Abbott for a one-year moratorium on new hyperscale designations, arguing sites take the most productive farmland and that 500-plus Texas designations can’t all land on a 109 GW system. He wants “agriculture freedom zones,” produced-water and geothermal cooling options, small modular reactors, and a special session for guardrails before the 2027 regular session. Abbott declined the moratorium request; Miller says counties still lack siting tools.

Abbott’s press secretary Andrew Mahaleris told Newsweek fewer than 10% of existing Texas data centers comply with state law on power and water reporting. The audit tests electricity and water use, cooling, incentives, ownership, and community mitigation. Projects that fail face denial of grid connection; the pause isn’t a blanket ban on self-supplied power.

Fort Worth Inc. figures put 26 GW of existing and under-construction Texas capacity in market, with fewer than half ever expected to connect on near schedules. Panelists at a Fort Worth Report session stressed transparency on seasonal water and power claims, produced-water pathways, and clean operations as permit differentiators while the audit thins speculative megawatts.

Bottom line: file complete water, power, and community packages before December 10, and model 765 kV and farmland politics as schedule risk on every West Texas COD.

Water is inside the audit, not a side topic. Abbott’s August 3 framing and the ERCOT community-impact review on 25 MW and above put supply, cooling design, and local strain on the same checklist as megawatts. Facilities already through stability assessment should expect water-supply and infrastructure questions before the 6.6 GW blocked cohort moves.

At the Fort Worth panel, Mohammad Atiqul Islam of the University of Texas at Arlington warned that “minimal water” claims collapse under summer peak when residential load stacks on industrial use. Nikki Morris, executive director of the TCU Ralph Lowe Energy Institute, argued produced water from oil and gas is the largest extraction waste stream and a permitting edge if operators convert a regulated byproduct into cooling supply and spare potable aquifers.

Miller said Texas is “running real time on water” and pushed produced water plus deep-earth geothermal as cooling options alongside land-use steerage. Rowan Digital’s Patrick Dillow, in a Data Center Dynamics interview, put site selection ahead of grid timing: existing high-voltage on the parcel, water offsets, queue position, and utility maturity move together, or speed-to-power fails downstream.

Pennsylvania’s DEP mandate will publish operating energy and water figures next year; that disclosure cycle will either quiet opposition or arm it. Texas operators who can’t show closed-loop design, non-potable sources, and seasonal stress tests face the same local veto dynamic without waiting for a northern statute.

Bottom line: treat verified non-potable cooling and gallon-level seasonal modeling as queue-clearance documents, not CSR slides.