Credit. The framing of this paper, the test that counts deals against construction sites and the arithmetic of half of one percent, comes from the video essay that seeded it. The verification, the extensions and the prediction ledger are mine.

1. The ledger

I audited every announced nuclear agreement between Microsoft, Google, Amazon and Meta against primary sources. Composition matters more than the total. About a third of the headline megawatts existed before the deals were signed, so the buyer changed and the grid did not. Uprates and two restarts supply the only near-term new electrons. Roughly half the ledger is new build, and 50 MW of that is under construction: one reactor.

MeasureWhat the record says
Buyers auditedMicrosoft, Google, Amazon, Meta
Deals counted13 rows; other lumpings give 11 to 14
What counts as a dealAnything from a PPA running 20 years on an operating plant to a memorandum to explore
Ledger at face value~14.7 GW
Ledger excluding the weakest structures~13.4 GW
Carnegie Endowment, independent count, 2 Jun 2026up to 13 GW
Already existing output, reallocated to one buyer5,187 MW, ~35% of the headline
Under construction, Jul 202650 MW, Hermes 2, and nothing else: 0.34%
ExcludedFusion, from all fission arithmetic. Oracle has no nuclear deal; OpenAI no direct one I could find as of July 2026
# Buyer Counterparty / plant MW Structure Announced Stated first power Physical work, Jul 2026
1 Microsoft Constellation, Crane (ex-TMI-1), PA 835 PPA running 20 years, funding restart Sep 20, 2024 2027 Yes, heavy. 550+ FTEs, transformers ordered, DOE $1B loan closed Nov 2025, FERC waiver Jun 2026, NRC restart authorization still pending
2 Google Kairos Power, master PPA 500 by 2035 Framework for a new SMR build Oct 14, 2024 ~2030 First unit only (row 3)
3 Google (via TVA) Kairos Hermes 2, Oak Ridge TN 50 First US utility PPA for a Gen IV reactor Aug 18, 2025 2030 Yes. Ground broken Apr 17, 2026
4 Google NextEra, Duane Arnold, IA 615 PPA running 25 years, funding restart Oct 27, 2025 early 2029, possibly Q4 2028 Partial. Major equipment ordered; NRC license amendments in review; not full construction
5 Google Elementl Power, 3 undisclosed sites 1,800 Development capital + offtake option, no reactor tech chosen May 7, 2025 ~2035 None. No sites announced
6 Amazon Talen, Susquehanna, PA 1,920 PPA on existing output through 2042 (restructured in front of the meter Jun 11, 2025 after FERC rejected the ISA behind the meter, 2-1, on Nov 1, 2024) Jun 11, 2025 (orig. Mar 2024) n/a, operating since 1983/85 Plant running. Zero new generation
7 Amazon X-energy ~5,000 ambition by 2039 Equity, anchor of ~$500M round Oct 16, 2024 early 2030s None
8 Amazon Energy Northwest / X-energy, Cascade, Richland WA 320 initial, 960 full Amazon funds development; EN owns/operates Oct 16, 2024 early 2030s None. Construction permit application not yet submitted
9 Amazon Dominion, North Anna VA ~300 MoU to explore an SMR. Weakest structure in the ledger Oct 17, 2024 none stated None
10 Meta Constellation, Clinton IL 1,121 (incl. 30 uprate) PPA running 20 years on existing plant from Jun 2027 Jun 3, 2025 n/a, operating since 1987 Plant running. Only the 30 MW uprate is new
11 Meta TerraPower, up to 8 Natrium plants 2,800 baseload (~4 GW with storage) Funds first 2 units + rights to 6 Jan 9, 2026 as early as 2032 None on Meta units. Kemmerer WY, under construction, is PacifiCorp's, not Meta's
12 Meta Oklo, Pike County OH 1,200 Development funding Jan 9, 2026 first phase as early as 2030 None. Site characterization slated to begin 2026
13 Meta Vistra, Perry + Davis-Besse + Beaver Valley 2,609 (2,176 existing from Perry and Davis-Besse + 433 uprates across all three, 140 at Beaver Valley) PPAs running 20 years, purchases from late 2026, full 2,609 by 2034 Jan 9, 2026 n/a existing; uprates through 2034 Plants running. Uprates are the only new MW
Category MW Share of ~14.7 GW What it is
Existing output reallocated to one buyer 5,187 ~35% Talen 1,920; Clinton 1,091 ex-uprate; Vistra 2,176. Zero new electrons
Restarts in progress 1,450 ~10% Crane 835 (2027 target); Duane Arnold 615 (late 2028/29)
Uprates 463 ~3% Vistra 433; Clinton 30. Real new MW, no new plant
New build, contracted or framework ~7,560 upper bound ~51% Kairos 500, Elementl 1,800, Cascade 960, Dominion ~300 MoU, TerraPower 2,800, Oklo 1,200
Of which under construction 50 0.34% Hermes 2, and nothing else

2. Every shelf is empty

Nobody in the ledger bought speed, because speed was not for sale. Turbines are sold into the 2030s, the restart shelf holds three plants and does not restock, and new build has never come in near its certified cost. What the buyers took was a position in a queue, on gas as much as on nuclear, and Project Kilby shows the position itself is now the tradable asset.

ShelfThe binding numberSource
Turbines, backlogGE Vernova backlog 116 GW at Q2 2026: 53 GW firm equipment, 63 GW slot reservations. 2031 delivery slots already sellingGE Vernova
Turbines, capacity~110 GW of 2025 orders against 60 to 70 GW per year of world manufacturing capacity; prices up 195 percent since 2019. A campus decided today gets a 2031 slot and first power around 2031 to 2033Wood Mackenzie
Restarts, recordZero US nuclear restarts have delivered a single megawatt hour (MWh) as of 28 July 2026
Restarts, shelfThree plants: Palisades ~800 to 805 megawatts (MW), Crane 835 MW, Duane Arnold 601 to 615 MW. About 2 percent of the ~97 GW US fleet, and it does not restock
Restarts, clockPalisades returned to operations status on 25 August 2025, has missed four named dates since and still has no announced restart date. Working number is 3 to 4+ years from decision to grid for plants never guttedAmerican Nuclear Society, 8 Jul 2026
New build, costVogtle 3&4 was certified in 2009 at ~$14B and finished at over $31B. Full ladder below, all in unless noted
New build, financeDOE announced $17.5B of conditional loan commitments on 23 June 2026 for ten new AP1000s. No firm AP1000 order for a specific site existed as of late July 2026 that I could verifyDOE
New build, my estimateRoughly 300 to 425 MWe (megawatts of electric output) of small modular reactor (SMR) capacity on any grid by the end of 2030, essentially none of it contracted by a hyperscalermy arithmetic
FuelNatrium, Xe-100 and Hermes burn high-assay low-enriched uranium (HALEU). Centrus, the only company licensed to make it commercially in the US, produces 900 kg per year at Piketon against a DOE statement of need above 40 tonnes by 2030. One Natrium first core alone is reported at 15 to 20 tonnesDOE; trade press
Fuel, the fixesDOE's $2.7B package buys Centrus expansion to 12 tonnes per year, first new capacity in 2029. TRISO-X's plant, licensed 13 February 2026, starts making fuel in the first half of 2028DOE; TRISO-X
The queue as an assetProject Kilby: Chevron's 2.67 GW plant, built on 7HA turbine slots reserved before the panic and sold to Microsoft on a PPA running 20 years
Project $/kW Basis
Barakah, contract ~$3,650 $20.4B / 5.6 GW, 2009 contract
DOE Liftoff NOAK target $4,700 overnight DOE Liftoff (Sep 2024); MIT CANES NOAK $4,625, 2024 USD
Summer 2&3 completion, marginal $6,500–10,900 circulating completion estimates $15–25B / ~2.3 GW, excluding ~$9B sunk
$80B Westinghouse program, implied ~$7,000 $80B / 10 AP1000s, my arithmetic
MIT FOAK for the next 2 at Vogtle $8,300–10,375 overnight MIT CANES ANP-201, 2024 USD; greenfield $9,300–11,625
Vogtle, all in ~$13,900–15,700 $31–35B / 2,234 MW
Hinkley Point C, current money ~$19–20k £48.7B / 3.26 GW (EDF, Feb 2026); my FX conversion, approximate
CFPP, cancelled ~$20,100 $9.3B / 462 MW

The binding constraint sits further upstream, in fuel. Most of the fleet contracted for new build burns HALEU, licensed American capacity falls short of stated need by more than an order of magnitude, and the announced fixes are late by construction's own clock. The queue behind the queue is longer than the queue.

3. Where the market is pricing it

Descriptive only. Constellation has handed back the whole re-rating the Microsoft deal started. GE Vernova, priced on the turbine queue rather than on nuclear, rose in a falling sector on a multiple that pays today, in cash deposits, for delivery in the 2030s.

Ticker Role in the chain Close 7/28/26 YTD 2026 (approx.) vs high over 52 weeks Note
CEG Fleet + restart $259.82 -24.4% -37% PE 22.2
VST Fleet $148.64 -3.9% -32% fwd PE 16.3
TLN Fleet $326.05 -13.0% -28% fwd PE ~10–12; vendor data conflict flagged
GEV Turbine queue $943.38 +51% -21% fwd PE 44.3
OKLO 2030s queue $39.58 -43.5% -80% no revenue
SMR 2030s queue $8.22 -41.3% -86% $18.7M TTM revenue
NNE 2030s queue $16.06 -33.2% -74% no revenue
CCJ Fuel $86.96 -3.9% -36% fwd PE 65.2
LEU Fuel / HALEU $169.65 -29% -63% PE 59.6
MeasureValue
CEG close, 20 September 2024, the day the Microsoft deal added 22 percent$254.98
CEG close, 28 July 2026$259.82
Elapsed22 months, the entire subsequent re-rating round-tripped
GEV, year to date 2026+51 percent in a falling sector, at 44x forward earnings
Sector, 28 July 2026Heavy down day across the complex; no catalyst identified

4. Corrections, and what this paper does not claim

ItemWhat the record says
"About 10 GW" is wrong on the low sideThe likely source is a tracker showing 13 deals and 9.8 GW that lists MW as "TBD" for rows it still counts and omits Duane Arnold (615) and Elementl (1,800)
"Palisades got its operating license back in July 2025" is wrong as statedThe license never lapsed; it runs to 24 March 2031. 24 July 2025 was the transfer of operating authority. 25 August 2025 was the return to operations status
The arithmetic of half of one percentSurvives strengthening. 50/9,800 = 0.51 percent on the video's denominator; 0.34 percent on my larger one
Not verified: HALEU tonnage for the Natrium first coreTrade press only
Not verified: Palisades fuel loadCould not confirm whether it has begun, nor learn the identity of its fuel fabricator
Not verified: the sector down session of 28 July 2026No catalyst identified
Conflict: Crane capacity835 MW in Constellation's materials, 837 MWe in World Nuclear News. I use 835 and flag it
Not claimedThe market table is descriptive, not a recommendation. Probabilities on the ledger below are not assigned here

5. Outside readings

Three later readings, counting with different tools, arrive at the same empty shelf.

Outside readingLoggedWhat it adds
Tai, Noffsinger and DeFabrizio, Powering AI: How real is the risk of overbuilding?, McKinsey, July 20268 Aug 2026Same asymmetry: a short-term shortfall is likely and the greater near-term risk for power players is underbuilding. Data centers are roughly 75% of expected US power demand growth over the next decade, built at a rate near 30 gigawatts a year. Against roughly 120 gigawatts of projected demand growth the grid holds about 40 gigawatts of dispatchable headroom and about 100 gigawatts committed to be built, while 50 to 75 gigawatts of coal and steam-gas retires: a nationwide capacity need of 30 to 55 gigawatts by 2030. Their gigawatt-accounting sidebar makes this paper's own point about counting: 500 megawatts of IT load can mean 900 megawatts of interconnection served by 1,000 megawatts of gas nameplate
The data center construction boom: risks and claims trends, Allianz Commercial, 202613 Aug 2026The underwriter's view, and the mismatch this paper predicts is now a claims category. A large data center builds in 18 to 24 months while the grid to feed it takes years; key grid equipment runs ~30% short, with switchgear lead times to 80 weeks and transformers to 50; local opposition delayed or blocked at least 75 US projects worth roughly $130bn in the first quarter of 2026 alone. Who wins, in their summary: those who can deploy fastest, not simply finance it
Bommarito and Bommarito, 50-state policy survey, SSRN, June 202614 Aug 2026The pipeline denominator this ledger lacked: 890 announced US projects, roughly $1.79 trillion of announced investment, about 240 gigawatts of reported capacity among disclosing projects. Set 240 announced gigawatts against a build rate near 30 a year and the gap is the thesis: either announcements deflate through cancellation, already the fate of $130bn of projects in one quarter, or the constraint binds harder than consensus assumes. Announced is not built; China's 20 to 30% utilization is the cautionary case

6. The prediction ledger

Twelve predictions with binding dates and bands from base rates. I assign no probabilities; pricing them is a human decision, kept outside the automated research pipeline behind this site.

#PredictionBand
P1Palisades synchronizes to the grid on or before December 31, 202645 to 70%
P2Palisades delivers contracted power to Wolverine and Hoosier by March 31, 202755 to 80%
P3Crane synchronizes to the grid on or before December 31, 202740 to 65%
P4US and Canadian capacity connected to the grid from units of 345 MWe or less, first synchronized after January 1, 2027, reaches at least 300 MWe by December 31, 203030 to 55%
P5At least one MWh is delivered by December 31, 2030 from a new SMR built under a hyperscaler contract15 to 40%
P6GE Vernova reports gas equipment backlog plus slot reservations of at least 125 GW for the end of 202670 to 90%
P7GE Vernova is publicly taking orders for 2032 turbine delivery by its Q2 2027 report60 to 85%
P8New capacity actually delivering under the nuclear contracts of the big four, excluding reallocated existing output, totals less than 3,000 MW by December 31, 203075 to 95%
P9US commercial HALEU production licensed by the US Nuclear Regulatory Commission (NRC) reaches at least 5 tonnes in calendar 202925 to 50%
P10TRISO-X's TX-1 plant begins commercial fuel fabrication by June 30, 202835 to 60%
P11A binding final investment decision to complete V.C. Summer 2&3 is announced by December 31, 202825 to 50%
P12A new reactor built under a hyperscaler contract delivers grid power by December 31, 2028. The thesis falsifier2 to 10%

Verdict. Announced is not built. This ledger is a queue ticket, not a power plant. P12 is the falsifier: if a reactor built under a hyperscaler contract delivers grid power by 31 December 2028, speed was real and this paper was wrong.