AI Infrastructure: The Financial-Physical Feedback Loop
How equity valuations, credit markets and hyperscaler capex translate into power demand on the US grid, and what happens when conditions change.
Executive summary
Tech companies are borrowing and raising billions from investors to build AI data centers. A data center only works once a utility connects it to the grid, and that takes years. Money moves in weeks. Transformers, turbines and substations take years to arrive. When investors get nervous, the weakest borrowers feel it first. Meanwhile the list of data centers waiting for power is far bigger than the demand that is actually committed.
- The spending is real and rising. Goldman Sachs Research says the largest US hyperscalers are on track to spend $800 billion on capex in 2026, up 94% on 2025, with $1.2 trillion expected in 2027.1 A separate Goldman Global Institute scenario puts cumulative AI infrastructure capital at about $7.6 trillion for 2026 to 2031, and states that it is not a forecast.2
- Funding is moving from cash to debt. Goldman credit strategists expect roughly one-third of 2026 capex to be debt financed.3 In the latest filings Amazon's trailing free cash flow is negative $7.6 billion and Oracle's quarterly free cash flow is negative $5.4 billion.4,5
- Stress sits in the neoclouds. CoreWeave, rated B+, had bonds yielding about 14.8% on 14 October against 7.24% for an Oracle bond of similar maturity.6 Its debt principal is $35.55 billion and its net interest expense was $640 million in one quarter.7
- Circularity is documented, contagion is not. The BIS warns that AI financing has become "more concentrated and circular".8 Nvidia's filing caps its credit support for an OpenAI-linked build at $105 billion.9
- The queue is not the demand. ERCOT tracks about 474 GW of large loads seeking interconnection, roughly 90% data centers, but only about 205 GW is eligible for its first batch study.10 Dominion's 53.8 GW "contracted" figure includes 12.0 GW of firm service agreements.11
- Grid costs already reach bills. PJM's capacity auctions have cleared at the price cap three times running, and the last two fell short of the reliability requirement.12 The market monitor attributes $29.4 billion of capacity revenue across four auctions to data center load, as a counterfactual estimate.13
- Key gaps in the public record. No market publishes a median time from large-load request to energization. No ERCOT or PJM large-load withdrawal rate is published. No study measures how fast a hyperscaler capex cut would reach the interconnection queue.
Key risks. A refinancing wall for neoclouds with concentrated customers. Cost-allocation rulings that change the take-or-pay terms on which load commits. Equipment lead times that exceed request pace. Forecasts that count requests as demand.
The capital stack
Who funds what
Hyperscalers still fund most of their build from operating cash, but the margin is thin or negative at several of them. Periods differ by company, so read each row on its own.
| Company | Period | Operating cash flow | Capex or equipment purchases | Other funding in the filing |
|---|---|---|---|---|
| Microsoft14 | Fiscal 2026 | $182.9B | $115.9B | Self-funded. Commercial remaining performance obligation $678B. |
| Meta15 | H1 2026 | $64.1B | $50.9B | $24.9B net from senior notes in May. 2026 capex guide $130B to $145B. |
| Alphabet16 | H1 2026 | $84.9B | $80.6B | June 2026 equity and preferred raise, $49.6B net, partly for AI infrastructure. |
| Amazon4 | 12 months to June 2026 | $161.4B | $169.0B | Free cash flow negative $7.6B. |
| Oracle5 | Quarter to 31 Aug 2026 | $23.1B | $28.5B | Free cash flow negative $5.4B. $288B of data center lease commitments not yet on the balance sheet. |
Goldman credit strategists put hyperscaler debt issuance at $108 billion in 2025 and $194 billion so far in 2026.3 CNBC, citing LSEG, counts more than $228 billion of bonds from Alphabet, Amazon, Meta and Oracle as of 13 October.6
Off-balance-sheet structures carry part of the load. Meta holds 20% of the Hyperion joint venture in Louisiana, with about $27 billion of development cost and a residual value guarantee threshold of about $28 billion.15 The related $27 billion of 6.581% notes due 2049 were reported trading at 91 cents on the dollar in late September, in one secondary report.17
Colocation REITs fund with investment-grade bonds and joint-venture equity. Equinix issued 4.400% notes due 2031 and 4.700% notes due 2033 in March 2026.18 Digital Realty reports more than $3 billion of equity commitments to its North America fund.19 QTS, owned by Blackstone, sold $4.6 billion of bonds at a 5.7% yield in April; they yielded 7.16% in August.20 QTS is private and files no 10-K.
Utilities fund through regulated rate base. AEP has a five-year, $78 billion capital plan and 69 GW of contracted load growth through 2030.21
Why neoclouds stress while hyperscaler bonds hold
Four things in the filings explain the gap.
- Cash. Microsoft covers $115.9 billion of capex from $182.9 billion of operating cash.14 CoreWeave recorded $640 million of net interest expense in one quarter on $2.575 billion of revenue and reported a $626 million net loss.7
- Concentration. CoreWeave's three largest customers were 36%, 26% and 10% of Q2 2026 revenue. The top customer was 71% a year earlier. The filings do not name them.7
- Cost of money. CoreWeave's effective interest rates run from 7% on its newest delayed-draw loan to 15% on the oldest.22 Equinix's 2031 and 2033 notes carry 4.4% and 4.7%.18
- Backlog timing. CoreWeave has $103.7 billion of unsatisfied contract backlog, 41% of it due within 24 months.7 The money is contracted. It arrives after the interest is due.
S&P Global Market Intelligence's Gavan Nolan, quoted by CNBC: CoreWeave "has capital expenditure levels that are almost hyperscaler-like, but it doesn't have the hyperscaler balance sheet".6
Hyperscalers are not risk-free. S&P cut Oracle from BBB to BBB- on 9 July 2026, according to press reports, and estimates about half of Oracle's $638 billion of backlog at its fiscal year-end is tied to OpenAI.23 One credit commentary finds the other four hyperscalers' spreads "relatively flat" and at or below the index of AA-rated bonds since the start of 2025.24
Bond ratings
Ratings explain most of the gap in borrowing cost. S&P rating of each issuer, best on the left. Everything right of the line is below investment grade.
Sources: hyperscalers24, Hyperion17, Oracle23, CoreWeave6. Hyperscaler ratings are from a commentary, not the agencies.
Table view, with Moody's ratings and notes
| Issuer | S&P | Moody's | Notes |
|---|---|---|---|
| Microsoft | AAA | Aaa | From a credit commentary, August 2026.24 |
| Alphabet | AA+ | Aa2 | Same commentary.24 |
| Amazon | AA | A1 | Same commentary.24 |
| Meta | AA- | Aa3 | Same commentary.24 |
| Oracle | BBB- | Not found; outlook reported negative | S&P cut from BBB on 9 July 2026, one notch above junk, per press reports.23 |
| Meta Hyperion bonds (Beignet Investor) | A+ at issue | Not found | $27 billion of 6.581% notes due 2049.17 |
| CoreWeave | B+ | Not found | S&P calls this junk territory. Its 2032 bonds yielded 14.8% on 14 October.6 |
The BIS circular financing problem
The BIS describes the structure in its June 2026 Annual Economic Report: "chip makers and hyperscalers take equity stakes in AI labs or neocloud providers, who in turn commit to multi-year purchases of chips or computing power." It adds that "the terms of such deals are typically poorly disclosed, with risks of the same asset being pledged multiple times", and that the interlinkages "could turn into powerful amplifiers at times of stress."8 The BIS text on circular financing names no company; companies appear only in chart notes. The March 2026 Quarterly Review calls the off-balance-sheet obligations "shadow borrowing".25
The map below shows how the money loops. The table after it gives each figure and its source.
| Link | What the filing says |
|---|---|
| Nvidia to OpenAI affiliate | August 2026 guarantees "capped at a total of $105 billion" on land, power and shell build-out with SB Energy affiliates. OpenAI "has agreed to reimburse and indemnify us for certain losses", but Nvidia "may not recover amounts promptly or in full".9 |
| Nvidia to neoclouds | $3.5 billion maximum exposure on lease guarantees, $712 million in escrow. $36 billion of AI cloud service agreements that the clouds "can unilaterally stop providing to us and sell to third-party customers at more advantageous rates".9 |
| Nvidia equity | Non-marketable securities $51.2 billion, up from $22.3 billion in January. $25 billion of committed equity investments.9 |
| Nvidia to CoreWeave | Bought about 23 million CoreWeave shares for $2.0 billion at $87.20 in January 2026. CoreWeave: "all of the GPUs used in our infrastructure today are NVIDIA GPUs".7 |
| Microsoft and OpenAI | About 25% equity-method stake. $13.0 billion funding commitment, $11.9 billion funded. $24.1 billion of fiscal 2026 revenue from OpenAI arrangements. $6.0 billion receivable.14 |
| Oracle | Backlog $664 billion at 31 August 2026.5 The OpenAI share is S&P's estimate, not an Oracle disclosure.23 |
| AMD | OpenAI and Meta each hold a warrant for up to 160 million AMD shares at $0.01, each "intends to deploy up to 6 gigawatts". No tranche had vested by 27 June 2026. AMD's maximum exposure on partner lease guarantees is $4.1 billion.26 |
Where contagion would travel (analysis, not a sourced claim). OpenAI is the hub: Oracle, Microsoft, Nvidia and AMD all point at it. CoreWeave sits on the same Nvidia loop, with customers its filing does not name. Neocloud stress passes to Nvidia through guarantees and service buy-backs, and to lenders through delayed-draw loans. The BIS adds that banks support the vehicles with funding lines, "potentially creating new shock transmission channels".25
Revenue model and timing
Cash reaches the chip supplier first and the end buyer last. Nvidia's Q2 fiscal 2027 revenue was $96.2 billion.9 Google Cloud's Q2 2026 revenue was $24.8 billion against $13.6 billion a year earlier.16 AWS net sales were $42.2 billion against $30.9 billion, with about $496 billion of future commitments.4 Backlog is contract, not cash: Oracle expects about 13% of its backlog within 12 months and 37% in months 13 to 36.5
Gartner estimates AI data center owners would need $8.5 trillion of cumulative revenue through 2030 to earn a 12% return on invested capital, against revenue attributable to AI data centers of "no more than $3.6 trillion". It says more than $4 trillion of asset value is exposed to write-down through 2032, and does not expect the 12% return before the end of 2032 at the earliest.27 No source gives one figure for the lag from build spend to revenue. Only backlog schedules exist.
Not supported by the record
- CoreWeave bonds "below 75 cents" and "yields near 16%". CNBC puts the yield at 14.8% (2032s) and about 14.9% (2031s). No bond price in cents was readable.6
- A "25% weekly fall" in CoreWeave shares. CNBC reports a 15.5% fall on 14 October.6
- "Goldman forecasts $7.6 trillion". The source calls itself "a scenario-based framework ... not a forecast of future spending".2
- "The BIS flagged Nvidia and CoreWeave". The BIS text on circular financing names no company, and CoreWeave does not appear in the report.8
- ASML "orders for 2029 and 2030". ASML said "some customers are expressing an interest in placing orders" for those years. Supply for 2027 and 2028 "will not fully meet the demand of our customers".28
- Anthropic Q3 growth and an official OpenAI IPO delay. Neither was found in a readable source.
The physical constraint map
Queue is not commitment
The most common error in this market is reading queue megawatts as demand. The same market reports figures at very different stages. ERCOT's large-load queue, by report date:
| Date | ERCOT large loads seeking interconnection | Source |
|---|---|---|
| End of 2025 | About 232 GW (410 GW less the 178 GW rise since year-end) | 29 |
| 26 March 2026 | About 410 GW, 87% data centers. 198 new requests in Q1. | 29 |
| June 2026 board deck | About 438 GW | 30 |
| 29 July 2026 | About 474 GW, about 90% data centers. About 205 GW eligible for Batch Zero. 315 projects had no qualifying study. | 10 |
Note the unit: 198 is the number of new requests in Q1 2026, not gigawatts.29
Batch Zero was to begin its study no later than 2 September 2026.10 On 3 August the Texas governor ordered an audit of every data center advancing through the state's interconnection queue, and warned that projects that fail to disclose could be denied grid access.31 ERCOT then said "We will not have the study done by April 9, 2027", and intends to audit hundreds of proposals with a filing target of 10 December.32
Binding constraints, ranked
No source ranks these. The ranking is this paper's judgement, built from the evidence in each row.
| # | Constraint | Evidence |
|---|---|---|
| 1 | Utility interconnection and energization wait | Dominion told customers in August 2024 of waits of up to seven years, against three to four before (dated).33 In February 2026 only 25 GW of about 70 GW in its queue had a projected connection date.34 Georgia Power expects 7,800 MW of its 12,400 MW of commitments by winter 2028/29.35 |
| 2 | Gas turbines, for anyone building generation | GE Vernova's gas backlog plus slot reservations is 116 GW: 53 GW firm and 63 GW reserved. Output is 20 GW a year from Q3 2026, 24 GW in 2028 and 30 GW in 2030.36 RBC puts global manufacturing capacity at "only 60-70 gigawatts annually".37 An OEM lead time in weeks is not published. |
| 3 | Large power transformers and grid equipment | Wood Mackenzie's Q2 2025 survey: power transformers 128 weeks, generator step-up units 143 weeks (stale).38 A Wood Mackenzie analyst told Reuters generator step-up lead times passed 160 weeks by Q1 2026 and high-voltage breakers reached 125 weeks in the second half of 2025, against 77 in 2023.39 |
| 4 | Substation and transmission capacity | Dominion proposes batches of about ten projects, each capped at 300 MW, typically 2 to 3 GW per batch.34 NERC reports at least 390 of nearly 900 planned or under-construction transmission projects delayed.40 No standalone substation lead time is published. |
| 5 | Land and permitting | Cleanview finds about 36% of roughly 90 GW of announced behind-the-meter capacity permitted and 1.2% under construction.41 |
| 6 | Water and cooling | Weakest evidence as a binding limit. None of the sources reviewed ranks it as one. |
Goldman expects only 50% to 60% of data center capacity scheduled for the next one to two years to arrive on time. It lists 13.6 GW scheduled for 2026 and 36.3 GW for 2027, against 6.4 GW realized in 2024 and 8.5 GW in 2025.42
Queue entry to energization
No comparable median time from large-load request to energization is published for any market reviewed. What exists is partial.
- Dominion: 64% of its roughly 70 GW queue (45 GW) had no connection date in February 2026. That share is this paper's arithmetic on the reported figures.34
- Georgia Power: committed load of 12,400 MW against a pipeline of 76,200 MW is about 16%, again by arithmetic on the report.35
- ERCOT's batch study allocates megawatts year by year across 2028 to 2032.10
- For generation, not load: the typical project built in 2024 took 55 months from interconnection request to commercial operation, against 36 months in 2015 and 22 in 2008.43
Behind-the-meter generation
Behind-the-meter supply is the market response to the wait. Counts differ by tracker and should not be averaged.
- Cleanview counts about 2 GW online across four projects at mid-2026, with about 90 GW announced across 59 projects. xAI's Colossus is 1,498 MW of that.41
- RBC counts about 101 GW announced, more than 57 GW with disclosed equipment orders and about 7 GW under construction.37 The two sources disagree on what is under construction.
- Caterpillar holds 33% of projects Cleanview tracks, Bloom 14%.41 Bloom's Q2 2026 revenue was $1,065.4 million and its 2026 guidance is $3.9 billion to $4.2 billion.44
- Rental and mobile model: Solaris had about 950 MW earning revenue in Q2 2026, a turnkey plant of about 660 MW on a contract of up to 18 years, and a microgrid contract of 4 to 6 years.45
- Owned-plant model: Williams's Socrates project in Ohio is two 200 MW sites, 400 MW combined. A 2025 fact sheet had it subject to state siting approval and targeted for service in the third quarter of 2026.46
- No price per kW-month or per MWh for mobile or packaged behind-the-meter power is published in anything reviewed.
- FERC's 18 June 2026 show-cause orders cover co-location and load with behind-the-meter generation in five of the six markets, according to a law-firm alert. PJM's co-location issues are handled in a separate proceeding.47
Non-ISO utilities and ISO markets
- Georgia Power (no RTO) is the most transparent. Its quarterly report to the state commission gives committed MW, MW broken ground, pipeline MW, and entries and exits.35
- Dominion runs a retail-utility queue ordered by the Virginia commission. It publishes aggregate gigawatts, the dated and undated split and stage names. No per-project data was found.34
- AEP Ohio publishes aggregate megawatts only.48
- ERCOT masks owner names in its board deck.29
- MISO has no large-load queue. Load goes through Expedited Project Reviews (26.4 GW, of which 17.8 GW approved). A proposed process would require a firm offtake agreement between generation and a load of 250 MW or more, with generation no more than 150% of load need.49
Not supported by the record
- "Northern Virginia has 11.3 GW installed." No source found.
- "Roughly 90% of ERCOT queue entries are withdrawn." ERCOT publishes no large-load withdrawal rate. The only hard figure is Berkeley Lab's for generation: 77% of capacity requested in 2000 to 2019 was withdrawn.43
- "198 GW of new requests in Q1 2026, more than the prior three years combined." The unit is wrong and the comparison was not found.
- "APS turned away data center customers" and ">13 GW against 7 GW served in 2024". APS says it lacks the infrastructure to serve all requests and shows a 19.0 GW uncommitted queue.50
- "PJM was short 6.6 GW in 2025/26." The shortfall was about 6.5 GW (6,623 MW in PJM's release, 6,516.6 MW in its auction report), in the 2027/28 auction.51,52
The feedback loops
If a neocloud fails
There is no actual neocloud restructuring to study. The nearest cases are older.
- Core Scientific. The bitcoin miner filed Chapter 11 on 21 December 2022 and emerged on 23 January 2024. Its 2024 10-K says "One customer, CoreWeave, currently accounts for 100% of our HPC Hosting segment revenue."53 CoreWeave's all-stock merger agreement with Core Scientific was terminated after the proposal did not receive the necessary approval from Core Scientific stockholders, announced on 30 October 2025.54 A bankrupt miner's powered sites became a single-tenant landlord to a neocloud: concentration in one company.
- Telecom 2001 to 2002. Odlyzko's slides put cumulative fiber capacity growth at around 500x against actual demand growth of around 4x.55 The fiber stayed in the ground.
Who holds the loss is visible in the structure. CoreWeave's delayed-draw loan vehicles are single-purpose subsidiaries; the newest facility is "non-recourse, except for limited guarantees" and secured by the vehicle's assets.22 CoreWeave itself leases its data centers for initial terms of five to fifteen years, so landlords sit above its lenders.7 Utilities protect themselves with contract terms, described in the cost-allocation section. Whether failure speeds up or slows the physical build is not quantified by any source.
Rates
US consumer prices rose 3.7% in the 12 months to September 2026.56 The 10-year Treasury par yield was 5.19% to 5.31% from 1 to 14 October.57 No source publishes an IRR for a data center project facing a four-year or longer grid wait, and none is stated here. Published figures nearby:
- JLL: the average grid wait "exceeds four years" in primary markets; opportunistic development profit margins "can approach 50%" (margin on cost, not IRR); core funds target "returns of 10% or more".58
- Moody's, via Utility Dive: Northern Virginia hyperscale leases at $130 to $190 per kW per month in 2025, against $110 to $150 in 2024.59
- CBRE: vacancy 1.4%, 7,481 MW under construction, more than 80% preleased.60
- CoreWeave's effective rates, 7% to 15% by facility, are the best primary evidence of the cost of capital across credit quality.22
If hyperscaler capex slows 10% to 20%
No source publishes a lag from hyperscaler capex to ASML orders, construction starts or interconnection withdrawals for this cycle. ASML no longer reports quarterly bookings; its Q3 release gives none.28 What the record does contain:
- ASML in 2001. Net sales fell 40% to EUR 1.84 billion and lithography backlog fell from 365 units to 117, a 68% drop by this paper's arithmetic.61 Backlog fell more than sales. It is a telecom-bust analogue, not an AI elasticity.
- AEP Ohio. Once its tariff required commitments, "more than 30 GW" of initial interest became 13,022.7 MW of formal study requests, then 5,642 MW of signed agreements.48
- Generation queues. More than 70% of interconnection requests are withdrawn, and 13% of capacity requested in 2000 to 2019 had come online by the end of 2024. This is generation, not load.43
- Construction. Dodge reports total US construction starts fell 24.8% in August 2026 alone.62 That figure is all construction, not data centers.
Efficiency and total power demand
Per-query energy is falling fast while total demand forecasts keep rising. Nobody has measured that these are causally linked.
- Google: the median Gemini text prompt uses 0.24 Wh, and its energy footprint dropped 33x over a recent 12-month period.63 Epoch AI independently estimates about 0.3 Wh for a GPT-4o query.64 The two are not like for like.
- IEA: data centers worldwide used 415 TWh in 2024, rising to around 945 TWh by 2030 and around 1,200 TWh by 2035. Its High Efficiency Case is 20% lower in 2035, and the 2035 range across cases is 700 to 1,700 TWh.65
- Berkeley Lab: 176 TWh in 2023 (4.4% of US electricity), 325 to 580 TWh by 2028. Its model assumes "efficiency gains will typically be reinvested in larger models rather than reducing absolute power demand", which is an assumption, not a measured rebound.66
- EPRI (2026): data centers at 9% to 17% of US electricity by 2030, 60% higher than its earlier scenarios.67 The Berkeley Lab report dates from December 2024 and is stale next to this.
- Academic work on the Jevons effect in AI is conceptual. No paper found quantifies a rebound for inference.68
Not supported by the record
- "Hyperscaler capex of about $800 billion in 2026" is Goldman's figure for the largest US hyperscalers.1 A blog compiling July earnings calls gave $720 billion to $745 billion for Microsoft, Alphabet, Amazon and Meta alone, calling the figures "not directly comparable and not all AI-specific". Definitions differ; do not mix them.69
- "10-year Treasury at about 5%." The par yield was 5.19% to 5.31%.57
The grid investment cycle
Lead times against request pace
Wood Mackenzie projected 2025 supply deficits of 30% for power transformers and 10% for distribution transformers, with imports an estimated 80% of US power transformer supply.70 Its Q2 2025 lead times (128 weeks for power transformers) are older than a year; no readable 2026 figure from the survey exists.38 FERC notes that large loads often want transmission service "faster than traditional Network Upgrades can be built".71 NERC now forecasts ten-year summer peak growth of over 224 GW, against 132 GW a year earlier, with data centers most of the increase.40
Who pays
PJM's capacity auctions, in dollars per MW-day:72
| Delivery year | Clearing price | Cleared MW | Gross cleared value |
|---|---|---|---|
| 2025/26 | $269.92 | 135,684 | $14.7B |
| 2026/27 | $329.17 | 134,205 | $16.1B |
| 2027/28 | $333.44 (cap) | 134,478 | $16.4B |
| 2028/29 | $325.00 (cap) | 138,318 | $16.4B |
The 2028/29 auction, held in July 2026, was 6,831 MW short of the reliability requirement. PJM says the last two auctions "were the first in PJM history in which the entire RTO fell short".12 For 2027/28, forecast load rose 5,249.9 MW, "largely due to additional Large Loads", and the reliability requirement rose from 146,105 MW to 152,400 MW.52 A price collar of about $325 at the cap and $175 at the floor per MW-day applies to four auctions; the caps in the three held so far were $329.17, $333.44 and $325.00. The $16.4 billion "does not equate to the total cost to load", because hedged load is not exposed.72
The market monitor attributes a combined $29.4 billion of capacity revenue across the four auctions to data center load, and says the price collar agreement reduced that impact by $26.4 billion over the three collar auctions. This is a counterfactual from a monitor with a stated position that the data center forecasts "should not have been included". It is not a bill.13
The reliability backstop procurement: on 29 September 2026 FERC accepted PJM's filing for up to 15-year terms with a $555 per MW-day average cap, suspended it for five months (effective 28 February 2027, subject to refund) and set a paper hearing. The governors asked that costs fall on load-serving entities with data centers that have not self-procured capacity or agreed to be curtailable. Retail allocation depends on state decisions.73
State rules set the commitment terms behind a queue entry.
| Jurisdiction | Rule | Status |
|---|---|---|
| Virginia (Dominion) | New GS-5 class from 1 January 2027 for 25 MW or more at 75% load factor. 14-year contract. Minimum charges of 85% of contracted demand (distribution), 85% (transmission), 60% (generation). Collateral $1.5 million per MW, reducible up to 70% on credit.74 | Final order, 25 Nov 2025 |
| Ohio (AEP Ohio) | Loads over 25 MW pay at least 85% of expected need monthly. Up to 12 years including a four-year ramp. Collateral and exit fee.75 Trade press reports collateral of 50% of minimum charges.48 Effective 23 July 2025.76 | In force |
| Georgia | Customers over 100 MW can be billed on longer terms, from 5-year to 15-year contracts, with minimum billing.77 | Rule, 23 Jan 2025 |
| Texas (SB 6) | 75 MW default threshold and a study fee of at least $100,000.78 The PUCT adopted its rule in September 2026 with a flat $100,000 study fee.79 | Adopted; one source conflicts on financial security |
| Arizona (APS) | Extra High Load Factor rate contested. Recommended order due late November; Commission vote deadline 31 December 2026.80 | Pending |
MISO: no quoted data center cost-allocation rule was found.
Generation buildout
- Global Energy Monitor counts 189 GW of US gas capacity intended for data centers across announced, pre-construction and construction stages. Of 52 GW of US gas under construction, 16.9 GW is for data centers. Texas has 122 GW in development, of which 77 GW is planned to directly power data centers. GEM is a nonprofit tracker and warns that "uncertainty persists about how and when this capacity gets built".81
- The widely repeated "Texas leads with 57.9 GW of gas for data centers" is a different number. It is the share of 80.6 GW of Texas gas under development that had all permits or had begun construction, from a January 2026 snapshot, and it is not data-center specific.82
- GE Vernova: gas equipment backlog plus slot reservations grew from 100 to 116 GW, with at least 125 GW expected by the end of 2026. Reservations are not firm orders: 63 GW of the 116 GW.36
- Siemens Energy: 69 GW backlog and 26 GW of slot reservation agreements.83 Mitsubishi Heavy: large-frame turbine backlog of 35 GW, up from 23 GW a year earlier, with recent orders delivering from 2028 to 2030.84
- AEP has secured about 13 GW of gas turbine capacity for deployment through 2031.21
Federal policy
- FERC. On 18 June 2026 FERC issued show-cause orders to PJM, SPP, NYISO, MISO, CAISO and ISO-NE (dockets EL26-67 to EL26-72), requiring each to justify or reform large-load interconnection within 60 days. The six markets cover nearly two-thirds of load subject to FERC-jurisdictional rates. The orders cite the DOE advance notice of proposed rulemaking issued 23 October 2025 under section 403 of the DOE Organization Act.71,85 The RTOs' responses were not located.
- SPP. FERC accepted SPP's high impact large load study process on 14 January 2026.86,87 Whether SPP was the first is not established by any source reviewed.
- PJM's Expedited Interconnection Track is a generation fast lane, not a load rule: up to 10 requests per calendar year, ending at the close of 2027.88
- Tax credits. The One Big Beautiful Bill Act ends sections 45Y and 48E for wind and solar placed in service after 31 December 2027, for facilities that begin construction after 4 July 2026. Projects that started earlier keep the old rules.89
- Tariffs. The Supreme Court struck down the IEEPA tariffs on 20 February 2026; Section 232 steel and aluminium tariffs are unchanged.90
- The CHIPS Act and permitting reform were not researched for this edition.
Not supported by the record
- "SPP was the first ISO with a large-load framework."
- "MISO 2026 plan of $8.8 billion, with $3.1 billion for data centers." MISO's own August 2026 deck shows a preliminary 2026 plan of $15,225 million, with load growth about half. The $3.1 billion figure was not found.49
- A 2026 transformer lead time in weeks from Wood Mackenzie. Only the Q2 2025 survey and a Reuters-quoted analyst figure were readable.
Investment and market implications
This section describes exposure using company-reported figures. It is not investment advice and gives no price targets.
Who is exposed
| Group | Company | Reported figure | Date |
|---|---|---|---|
| Utilities | AEP | 6 GW of signed load added in Q2, 69 GW contracted through 2030, about 13 GW of gas turbines secured, 10 GW more under evaluation21 | 30 Jul 2026 |
| Utilities | Dominion, NextEra | Merger agreement signed 15 May 2026, filed 18 May. 0.8138 NextEra shares per Dominion share plus $360 million cash in aggregate. Outside date 15 November 2027, extendable to 15 August 2028. Needs both shareholder votes, antitrust clearance, FERC, NRC and state approvals.91,92 | May 2026 |
| Generators | Constellation | 920 MW of additional 15 to 20 year PPAs starting 2029 to 2032. The release names no data center customer.93 | 6 Aug 2026 |
| Generators | Vistra | Comanche Peak, 2.4 GW plant, a 1.2 GW deal with Amazon to energize in 2027.94 Helix Digital Infrastructure venture with KKR, KIA and NVIDIA, up to $1.0 billion from Vistra.95 | Aug 2026 |
| Gas turbines | GE Vernova | Total backlog $176B. Q2 orders $24.2B. Gas backlog plus reservations 116 GW (20 GW signed in Q2, of which 18 GW reservations and 2 GW firm orders).36 | 22 Jul 2026 |
| Gas turbines | Siemens Energy, Mitsubishi Heavy | 69 GW backlog and 26 GW reservations; 35 GW large-frame backlog.83,84 | Aug 2026 |
| Grid equipment | Quanta Services | Total backlog $53.4B, remaining performance obligations $33.6B96 | 30 Jul 2026 |
| Grid equipment | Eaton | Electrical Americas segment backlog up 33% year on year (Electrical sector up 43%)97 | 31 Jul 2026 |
| Midstream | Kinder Morgan, Williams | Kinder Morgan project backlog $9.6B, more than 60% for power generation and local distribution demand; the release mentions data centers once, in a Texas Panhandle pipeline expansion.98 Williams's power joint venture with Blackstone adds $5.34B of capital.99 | Jul to Aug 2026 |
| REITs | Digital Realty, Equinix | Digital Realty backlog $1.9B of annualized base rent at 100% share; Equinix $424M of annualized gross bookings, up 23%100,101 | Jul 2026 |
| Neocloud | CoreWeave | Backlog about $104B, excluding more than $25B added early Q3102 | 11 Aug 2026 |
The CoreWeave capex figure differs by source: $6.4 billion on the release's cash-flow line against $9.4 billion on the earnings call, and the two were not reconciled. The primary filings of Dominion, Southern, Entergy, Talen, NRG, MYR Group, Hitachi Energy and the hyperscaler 10-Qs were not read for this edition.
Power prices where the load is
- PJM capacity. See the auction table above. The monitor's first-half 2026 comparison: total wholesale cost $114.50 per MWh against $103.40 without the data center capacity effect, a difference of $11.11 or 9.7%, excluding any energy or transmission effect.13
- PJM energy. Real-time load-weighted LMP rose 40.2%, from $51.75 to $72.54 per MWh. The monitor assigns the $20.79 rise to a $9.43 transmission-constraint penalty factor, $7.26 fuel and consumables, $1.82 market power and $1.06 emissions. None is assigned to data centers, although press coverage often does.13
- EIA. PJM wholesale prices are forecast to rise 41% in 2026 against 2025.103
- ERCOT. The market monitor's 2025 report shows the all-in cost of electricity rising 13.8%, from almost $34 to $38 per MWh, while gas rose 61%. It says ERCOT could absorb more than 3 GW of new load without exceeding the 2016 to 2022 average shortage frequency. So the 2025 report shows no large-load-driven price rise.104 Vistra's chief executive called 2026 prices "soft".94
- Not found and not estimated: Dominion-zone energy prices and basis, APS or Palo Verde prices, an ERCOT forward curve.
Leading indicators
No published study measures how many months hyperscaler capex, ASML orders or turbine slots lead energized data center load. What exists is indirect.
- ASML stopped publishing quarterly bookings, so that series is gone.28
- Transformer lead times of more than two years and turbine deliveries in 2028 to 2030 mean equipment orders placed now set the buildout of the end of the decade.38,84
- Wood Mackenzie says 28% of 1,066 GW of US requests is likely to be committed and 768 GW is what it calls largely "phantom load". It is a commercial analyst, reported through trade press.105
- In-year hyperscaler guidance moved up, not down: Alphabet raised 2026 capex guidance from $180 to $190 billion to $195 to $205 billion, according to trade press on its Q2 call.106 That is an observation, not a lead-lag estimate.
What this means for energy sellers
This is the author's reading, not a sourced finding.
- Queue megawatts overstate demand. Stage is the useful signal: of Dominion's 53.8 GW, 12.0 GW is firm service agreements and 32.4 GW is at the earliest letter stage.11
- Where the wait is longest, behind-the-meter supply is the response, and the contract terms (up to 18 years for a turnkey plant) show buyers will commit for it.45
- Commitment rules change the queue fast. AEP Ohio's pipeline fell by more than half once it required collateral and minimum bills.48
- Public data is thin at project level. Georgia Power is the exception. Elsewhere, aggregate gigawatts are published and the names are not.35,29
Appendix: data table
Committed and queue figures are kept apart. Dates differ by row; read each against its own date.
| Market | Committed or contracted | Queue or pipeline (not committed) | Date |
|---|---|---|---|
| ERCOT (Texas) | Not published as one number. 205 GW eligible for Batch Zero based on existing studies10 | About 474 GW seeking interconnection, about 90% data centers; 315 projects with no qualifying study | Jul 2026 |
| PJM, Dominion (Northern Virginia) | 53.8 GW "contracted" = 12.0 GW service agreements, 9.4 GW construction letters, 32.4 GW early engineering letters11 | About 70 GW in queue: 25 GW with dates through 2031, 45 GW under study34 | Jul 2026 / Feb 2026 |
| PJM (RTO) | Summer peak forecast about 222,000 MW in 2036, growth 3.6% a year over ten years107. Near-term forecast counts only firm large loads108 | No RTO-wide large-load queue figure found | Jan 2026 |
| MISO | 26.4 GW in Expedited Project Reviews (17.8 GW approved). Peak forecast about 163 GW by 203549,109 | No large-load queue. Data center CAGR 103% through 2030, per MISO | Aug 2026 |
| Phoenix (APS) | 2025 peak 8.7 GW; data centers drove half of 400 MW of peak growth50,110 | 19.0 GW uncommitted queue (page undated) | Jul 2026 |
| Atlanta (Georgia Power) | 12,400 MW across 31 customers; 7,800 MW by winter 2028/29; 8,500 MW broken ground. A further 3,200 MW added in April is not counted35 | 76,200 MW pipeline through the mid-2030s; near-term 26,200 MW | 15 May 2026 |
| Southern Company (all subsidiaries) | More than 17 GW of contracts by the mid-2030s111 | Pipeline "well above 75 GW" | 30 Jul 2026 |
| Columbus (AEP Ohio) | 5,642 MW signed under the data center tariff plus 12,219 MW signed before it: 17,861 MW48 | 13,022.7 MW of formal study requests; more than 30 GW of initial interest | 12 Feb 2026 |
| US data center demand | 31 GW (2025), 41 GW (2026), 66 GW (2027): power demand, not capacity42 | 20 May 2026 |
Common questions
How is AI infrastructure being financed?
Increasingly with debt. Goldman Sachs Research says the largest US hyperscalers are on track to spend $800 billion on capex in 2026, up 94% on 2025. Goldman credit strategists expect roughly one-third of 2026 capex to be debt financed.
What is circular financing in AI?
It is when a company puts money or credit support into a customer that then spends it back with the same company. The Bank for International Settlements warns that AI financing has become "more concentrated and circular". Nvidia's filing caps its credit support for an OpenAI-linked build at $105 billion. The paper finds circularity documented, but contagion between the companies not documented.
What is a neocloud, and why is it the weak point?
A neocloud is a cloud company built around renting out GPUs, such as CoreWeave. CoreWeave is rated B+, had bonds yielding about 14.8% on 14 October against 7.24% for an Oracle bond of similar maturity, has $35.55 billion of debt principal, and recorded $640 million of net interest expense in one quarter.
Is the interconnection queue the same as real data center demand?
No. ERCOT tracks about 474 GW of large loads seeking interconnection, roughly 90% of them data centers, but only about 205 GW is eligible for its first batch study. Dominion's 53.8 GW "contracted" figure includes 12.0 GW of firm service agreements. Forecasts that count requests as demand overstate what will be built.
Are data centers raising electricity bills?
Grid costs already reach bills in PJM. Its capacity auctions have cleared at the price cap three times running, and the last two fell short of the reliability requirement. The market monitor attributes $29.4 billion of capacity revenue across four auctions to data center load, as a counterfactual estimate.
Why does the power grid limit AI data center growth?
A data center only works once a utility connects it, and that takes years. Money moves in weeks, while transformers, turbines and substations take years to arrive.
Sources
Sources marked secondary, or read through a summarising tool, are labelled as such. Quotes from them should be re-checked against the original before reuse.
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- Goldman Sachs Global Institute, "Tracking Trillions: The Assumptions Shaping the Scale of the AI Build-Out", 1 May 2026 (data as of 3 March 2026). Scenario framework, not a forecast. https://www.goldmansachs.com/insights/articles/tracking-trillions-the-assumptions-shaping-scale-of-the-ai-build-out
- Goldman Sachs Exchanges, "How AI Debt Is Reshaping Credit Markets", published 5 August 2026 (recorded 3 August). https://www.goldmansachs.com/insights/goldman-sachs-exchanges/how-ai-debt-is-reshaping-the-credit-market
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- NERC, 2025 Long-Term Reliability Assessment, January 2026. https://www.nerc.com/globalassets/our-work/assessments/nerc_ltra_2025.pdf
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- Lawrence Berkeley National Laboratory, "Queued Up: 2025 Edition", 15 December 2025. Covers generation, not load. https://emp.lbl.gov/sites/default/files/2025-12/Queued%20Up%202025%20Edition%20-%2012.15.2025.pdf
- Bloom Energy, second-quarter 2026 results release, 28 July 2026. https://s29.q4cdn.com/452919417/files/doc_financials/2026/q2/Q226-Earnings-release.pdf
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- Vistra, Form 8-K, 7 August 2026 (read through a summarising tool). https://www.sec.gov/Archives/edgar/data/0001692819/000169281926000017/vistra-20260630xearningsre.htm
- Quanta Services, Form 8-K Exhibit 99, 30 July 2026. https://www.sec.gov/Archives/edgar/data/0001050915/000119312526324855/d56853dex991.htm
- Eaton, Form 8-K Exhibit 99, 31 July 2026 (read through a summarising tool). https://www.sec.gov/Archives/edgar/data/0001551182/000155118226000027/etn06302026exhibit99.htm
- Kinder Morgan, Form 8-K Exhibit 99.1, 22 July 2026 (read through a summarising tool). https://www.sec.gov/Archives/edgar/data/0001506307/000150630726000063/kmi2026q28-kex991.htm
- Williams, second-quarter 2026 results, 3 August 2026 (reprint on Finviz; read through a summarising tool). https://finviz.com/news/376333/williams-delivers-strong-second-quarter-2026-results-announces-strategic-acquisition-of-momentum-midstream-connecting-haynesville-to-gulf-coast-lng-and-power-demand
- Digital Realty Trust, Form 8-K Exhibit 99.1, second-quarter 2026 results, 23 July 2026. https://www.sec.gov/Archives/edgar/data/0001297996/000110465926086270/dlr-20260723xex99d1.htm
- Equinix, second-quarter 2026 results press release, 29 July 2026 (read through a summarising tool). https://investor.equinix.com/news-events/press-releases/detail/1114/equinix-reports-second-quarter-results-raises-2026
- CoreWeave, second-quarter 2026 results press release, 11 August 2026. https://investors.coreweave.com/news/news-details/2026/CoreWeave-Reports-Strong-Second-Quarter-2026-Results/default.aspx
- U.S. Energy Information Administration, Short-Term Energy Outlook, released 6 October 2026 (read through a summarising tool). https://www.eia.gov/outlooks/steo/report/elec_coal_renew.php
- Potomac Economics, 2025 State of the Market Report for the ERCOT Electricity Markets, 2026. https://www.potomaceconomics.com/wp-content/uploads/2026/06/2025-State-of-the-Market-Report-for-ERCOT.pdf
- Capacity Global reporting Wood Mackenzie, 25 August 2026 (trade report of a commercial analyst). https://capacityglobal.com/news/wood-mackenzie-us-grid-operators-set-to-serve-28pc-of-data/
- W.Media, "AI infrastructure demand pushes Alphabet's 2026 capex guidance to US$205 billion", 23 July 2026 (trade press reporting the Q2 earnings call; the call itself was not read). https://w.media/ai-infrastructure-demand-pushes-alphabets-2026-capex-guidance-to-us-205-billion/
- Paul Ciampoli, American Public Power Association, summary of PJM's 2026 long-term load forecast, 15 January 2026 (secondary; PJM's own page was unreachable). https://www.publicpower.org/periodical/article/pjms-updated-20-year-forecast-continues-see-significant-long-term-load-growth-slightly-decreases
- PJM, 2026 Long-Term Load Forecast presentation, 23 January 2026. https://www.pjm.com/-/media/DotCom/committees-groups/subcommittees/las/2026/20260123/20260123-item-03---pjm-2026-long-term-load-forecast---presentation.pdf
- Ethan Howland, Utility Dive, "MISO expects load to jump 35% by 2035 on data center growth", 20 April 2026 (read through a summarising tool). https://www.utilitydive.com/news/miso-long-range-forecast-data-center/817917/
- Greg Hahne, KJZZ, 29 July 2026. https://www.kjzz.org/business/2026-07-29/data-centers-drive-half-of-aps-peak-demand-growth-this-year-compared-to-2025
- Southern Company Q2 2026 earnings call transcript, 30 July 2026 (machine-generated transcript on a third-party site). https://www.fool.com/earnings/call-transcripts/2026/07/30/southern-company-so-q2-2026-earnings-call-transcript/
GridLeads reconstructs large-load interconnection queues across US power markets for energy sellers. This paper is analysis of public sources and does not constitute investment advice. See what GridLeads tracks.