Draft, not yet released. In stewardship review. Not indexed until the first approved release.

Readings from the other desks

The fusion baseline is read through each steward’s lens, then once as a whole. Each lens is a projection of reviewed findings, not a separate argument. The other desks’ own editions of this subject are listed first, as cross-references, not copies.

15 min read0 figures8 tables37 notesNR-XTECH-FUSION-GLOBAL-2026-BASELINE

Contents
  1. ·Edition home
  2. ·Executive summary
  3. 1Fusion is an experiment record and a fuel-cycle question
  4. 2Key findings
  5. 3Systems and sectors at baseline
  6. 4Risks and capability
  7. 5First-plant fuel and licence set the pace
  8. 6Readings from the other desks
    1. 6.1 The other desks’ editions of this subject
    2. 6.2 Three lenses
    3. 6.3 Standards, Academy and steward contributions
    4. 6.4 GCRI reading: the model card
    5. 6.5 Global Risks Forum reading: editorial essays
    6. 6.6 Global Risks Alliance reading: 2027 fusion readiness pack
    7. 6.7 Nexus Standards reading: standards and regulatory watch
    8. 6.8 Risk Academy reading: literature and evidence review, science and assessments
  9. 7The 2027 agenda
  10. 8Systems in depth
  11. AMethodology
  12. BData appendix
  13. CReferences and record
  14. ·Complete edition, for print

6.1The other desks’ editions of this subject

Federation: each desk writes its own edition for the subjects in its remit. Until a desk releases, its edition shows its frame and the reading this edition printed for it.

DeskEditionStateIdentifier
GCRI Systems EvidenceNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle
GRF Public DeliberationOutside this desk’s remitNot in remit
GRA Capital ReadinessOutside this desk’s remitNot in remit
Standards ProgressNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle
Academy CapabilityNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle
Index MeasurementOutside this desk’s remitNot in remit

6.2Three lenses

One edition, read by each steward. The lens of this site comes first.

GCRI · KEY T

Technical Truth

The evidence supports reading fusion as an experiment record and a fuel-cycle question. Records are strong at research devices, no plant delivers electricity, and the fuel and licensing evidence is thin. Evidence is strongest for single experiments and weakest for fuel, materials and plant performance.

INF-001 · INF-003 · MIN-006 · SYS-012

GRF · KEY M

Public Meaning

For most people the fusion story arrives as a headline about a record or a start-up. The baseline asks that public debate separate laboratory results, plans and company statements, and keep the fuel question in view.

INF-001 · INF-005 · FIN-011

GRA · KEY F

Capital Meaning

Readiness implications only. Private funding is growing, public programmes are expanding and plant dates are stated for the 2030s1015. These show where finance-readiness evidence will matter. Nothing here is advice, a rating or an approval.

FIN-008 · FIN-009 · FIN-011

NEXUS

Synthesis

Fusion is well described by single results and thinly measured as a system. The 2027 programme should bind fuel supply, publish a comparable performance basis and test the first-plant fuel pathway before plant dates arrive.

SYS-012 · F-01 · F-04

6.3Standards, Academy and steward contributions

How the Nexus Standards drafts, the Risk Academy and the three stewards feed each quarterly edition for fusion. The standards are a preparatory working draft (2026) and are cited as drafts, never as adopted standards.

Table 6.1The quarterly rhythm every edition follows
QuarterEditionQuestionBoundary
Q1State and AgendaWhat matters this year, and what is the starting position?observed baseline stays distinct from planned work
Q2Evidence and BuildWhat new evidence and capability exist?a configured capability is not a validated result
Q3Stress Test and ReadinessWhat do scenarios and tests show?simulated loss or performance is not observed impact
Q4Annual Synthesis and RenewalWhat changed in the year, and what renews?release follows review, not event publicity deadlines
Table 6.2Who contributes what each quarter
Steward or bodyRoleContribution route
The Global Centre for Risk and Innovation (GCRI Canada)Lead Institution and Consortium Secretariat; publisher of record; technical truth (key T)science and practice communities · GCRI gateway
The Global Risks Forum (GRF)leadership, dialogue and the Universe programme; public meaning (key M)policy, Universe and national adoption · GRF gateway
The Global Risks Alliance (GRA)finance, insurance and development readiness; capital meaning (key F)finance and insurance · GRA gateway
Nexus Standardspreparatory drafts on vocabulary, hazards, indicators and methodsStandards site · working groups HAZ, IND, MTH, FIN, AI
Risk Academylearning pathways tied to the agenda questionsAcademy gateway · learning by review
Nexus Standards and Academytechnology chapter inputs: GCRI evidence, NXS standards, RA capabilitytechnology editorial board

Standards drafts used in this edition

  • Risk vocabulary NRS-C1 (424 terms) for terms in the glossary
  • Hazard atlas NHS-1 1.1.0 (905 hazards in 120 families) for risk objects
  • Seven risk classes: global, catastrophic, existential, emerging, planetary, exponential, frontier-tech

Standards calendar to watch

  • Founding calls from 20 October 2026; working groups meet from 5 November 2026
  • Inaugural Global Standards Council session, 12 January 2027
  • Quarterly reviews in March, June, September and December, aligned with each edition

6.4GCRI reading: the model card

GCRI’s reading of this edition is its model card: what the national model is, what it computes and where it stops. It is printed in full in Annex A, with the methods it belongs to. Annex A, methodology

6.5Global Risks Forum reading: editorial essays

Four signed essays by the Reports editorial team set out the positions this edition takes. They are interpretation, labelled as such; the evidence they draw on is in the findings register.

Fusion energy out has exceeded laser energy on target, and plasmas have been held for more than twenty minutes. Neither is electricity to a grid. Keeping the two apart avoids both hype and dismissal.

EDITORIAL ESSAY · 01

Records are not plants

A laboratory record, a project baseline and a company announcement carry different weight. This edition labels each, and asks for a common basis before gain and duration are compared.

EDITORIAL ESSAY · 02

Separate results, plans and statements

Tritium and enriched lithium are rarely counted. A published inventory and demand table would show whether first plants are limited by physics, fuel or money.

EDITORIAL ESSAY · 03

The fuel cycle is the blind spot

The US has proposed a licensing framework, the UK and Germany have published plans, and the EU is preparing a strategy. Final rules decide siting, waste and finance.

EDITORIAL ESSAY · 04

Rules are arriving

6.6Global Risks Alliance reading: 2027 fusion readiness pack

The registers that open the 2027 global cycle. At baseline each is initialised from this edition.

Table 6.32027 fusion readiness pack
ItemRegisterState at baselineFirst 2027 entry
E1Fusion risk state deltabaseline set by this editionchanges against the baseline
E2WEFH+B state deltafive global system readings setindicator updates and freshness
E3Agenda and Portfolio movementeight agenda items · 6 proposed objectsadmission decisions
E4Federation delivery registernational chapters in preparationnational chapters
E5Consortium capability registernational consortia formingfirst contributions
E6Leadership questions and challengesnone yetfirst challenge log
E7Foundry technical statenational environments preparedfirst federation cut
E8Publication candidatestwelve findings carried forwardPUBLISH · HOLD dispositions
E9Universe readinessone candidate missionadmission and role spine
E10Correction registernonefirst federation-wide cycle

Publication dispositions

  • Publish
  • Hold
  • Needs evidence
  • Restricted
  • Superseded

6.7Nexus Standards reading: standards and regulatory watch

Instruments and published guidance that shape the systems in this edition, by status on the retrieval date. The edition assesses no one’s compliance.

  • IN FORCE
  • PUBLISHED
  • DRAFT
  • PUBLISHED · VOLUNTARY
Table 6.4Standards and regulatory watch
InstrumentBodyScopeStatusRelevance
ADVANCE Act of 2024, fusion machine definition14US CongressUSIN FORCEdefinition
Proposed rule on fusion machines, 10 CFR part 3014US NRCUSPROPOSED FEBRUARY 2026licensing
Draft guidance NUREG-1556 Volume 2214US NRCUSDRAFTlicence applications
Fusion Science and Technology Roadmap12US Department of EnergyUSPUBLISHED OCTOBER 2025national plan
UK fusion strategy15UK GovernmentUKPUBLISHED MARCH 2026funding and delivery
Draft National Policy Statement EN-815UK GovernmentUKPLANNED SUMMER 2026planning
Fusion Action Plan1617German federal governmentGermanyPUBLISHED OCTOBER 2025funding and rules
EU fusion strategy18European CommissionEUIN PREPARATIONstrategy
National Strategy for Fusion Energy44Cabinet Office of JapanJapanPUBLISHED 2023national plan
World Fusion Energy Group9IAEAglobalMINISTERIAL MEETING OCTOBER 2025coordination

Changed since 2024

  • The IAEA published World Fusion Outlook 2025 in October 202598
  • The German cabinet adopted the Fusion Action Plan on 1 October 202516
  • The US NRC proposed its fusion rule on 26 February 202614

To watch in 2027

  • Final text of the US rule on fusion machines14
  • The EU fusion strategy18
  • The UK draft National Policy Statement for fusion15

6.8Risk Academy reading: literature and evidence review, science and assessments

The review behind this edition covers fusion assessments, peer-reviewed science and the institutional reports that bind its findings. Systematic reviews for each agenda item begin in 2027.

Review protocol

Question
What does the published evidence establish about fusion and frontier energy as infrastructure and its couplings?
Sources searched
peer-reviewed journals and preprints; laboratory and project pages; strategies and rules; surveys and fuel-supply analyses
Window
releases available at evidence close, 30 September 2026
Selection
sources that bind or contextualise a finding in this edition
Next step
systematic reviews for agenda items 01 to 05 in 2027
Table 6.5Peer-reviewed science and preprints
ReferenceTypeYearRoleUsed for
Lawson34journal article1957frameworkpower-producing criterion
Zylstra et al.35journal article2022contextburning plasma in inertial fusion
Abu-Shawareb et al.36journal article2024supportstarget gain above unity
Creely et al.37journal article2020contextSPARC design basis
Sorbom et al.38journal article2015contextARC design study
Beidler et al.42journal article2021contextstellarator transport
Maslov et al.46journal article2023contextJET deuterium-tritium programme
Knaster et al.41journal article2016frameworkmaterials research
Table 6.6Institutional flagships
ReferenceIssuerYearRoleUsed for
Abdou et al.39journal article2021frameworktritium self-sufficiency
Federici et al.40journal article2019contextEuropean demonstration design
Pearson et al.43journal article2018frameworktritium supply and use
Coleman and Kovari20conference paper2018supportstritium from heavy-water reactors
Ward et al.33preprint2026contextlithium enrichment
EAST overview32conference paper2025contextlong-pulse operation
National Academies45consensus report2021contextpilot plant pathway
Table 6.7Policy, regulation and strategies
ReferenceIssuerYearRoleUsed for
NRC proposed rule14US Nuclear Regulatory Commission2026supportslicensing framework
DOE roadmap12US Department of Energy2025supportsnational plan
UK strategy15UK Government2026supportsfunding and STEP
EU call for evidence18European Commission2025contextstrategy preparation
Japan strategy44Cabinet Office of Japan2023contextnational plan
Table 6.8Supply, investment and field overviews
ReferenceIssuerYearRoleUsed for
ITER project page7ITER Organization2026supportsbaseline dates
IAEA World Fusion Outlook931IAEA2025contextdevice count
Fusion Industry Association surveys1011trade association via news2025 to 2026contextinvestment
Lithium-6 presentation21Kyoto Fusioneering2022contextfuel supply
Tritium commentary22Kleinman Center2025contextinventory
Orion page24Helion2026contextcompany plan
ARC offtake release23Eni and CFS2025contextcompany plan

Where the evidence agrees

  • Records at research devices are real and published541
  • First plants need a tritium breeding solution3921
  • Licensing rules are being written now1415

Where it is unsettled

  • When any plant could deliver electricity242312
  • How much tritium will be free for start-up202243
  • How large the facility electricity per shot or pulse is536

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 10World Nuclear News (ed.), Fusion industry raised USD4.5 billion in past year, report says (14 July 2026; Fusion Industry Association 2026 survey: USD 4.48 billion in 12 months, USD 14.24 billion cumulative, 56 companies; an industry survey, weak evidence). World Nuclear Association, London. Observation year 2026. Accessed 2026-11-03.back
  2. 15UK Department for Energy Security and Net Zero (ed.), A new energy revolution: the UK plan for delivering fusion energy (policy paper of 16 March 2026; over GBP 2.5 billion over five years; GBP 1.3 billion for STEP and UK Fusion Energy; the first 100,000 of 127,790 characters were read). UK Government, London. Observation year 2026. Accessed 2026-11-03.back
  3. 14US Nuclear Regulatory Commission (ed.), Federal Register notice of 26 February 2026, proposed rule on regulatory framework for fusion machines (10 CFR part 30; comments due 27 May 2026; the first 100,000 of 168,363 characters were read). Office of the Federal Register, Washington. Observation year 2026. Accessed 2026-11-03.back
  4. 12US Department of Energy (ed.), Energy Department announces Fusion Science and Technology Roadmap to accelerate commercial fusion power (announcement of 16 October 2025; Build-Innovate-Grow; power on the grid by the mid-2030s; no funding commitment). US Department of Energy, Washington. Observation year 2025. Accessed 2026-11-03.back
  5. 16Clean Energy Wire (ed.), German government pledges more than EUR 2 bln for nuclear fusion (news report of 2 October 2025; cabinet plan of 1 October 2025). Clean Energy Wire, Berlin. Observation year 2025. Accessed 2026-11-03.back
  6. 17World Nuclear News (ed.), Germany boosts funding for fusion research (news report; Fusion Action Plan of October 2025; more than EUR 2 billion by 2029; about EUR 1.7 billion public research funding and up to EUR 755 million from an infrastructure fund). World Nuclear Association, London. Observation year 2025. Accessed 2026-11-03.back
  7. 18European Commission (ed.), Commission launches call for evidence to support first-ever EU-wide fusion strategy (news item of 6 June 2025; call open to 1 July 2025; strategy then programmed for the end of 2025). Directorate-General for Energy, Brussels. Observation year 2025. Accessed 2026-11-03.back
  8. 44UNVERIFIED, not opened: Cabinet Office of Japan (ed.), Fusion Energy Innovation Strategy (national strategy, April 2023), cited from memory. Cabinet Office, Tokyo. Observation year 2023. Accessed 2026-11-03.back
  9. 9World Nuclear News (ed.), Fusion entering implementation phase, says Grossi (report on the IAEA World Fusion Outlook 2025; more than 160 devices; private investment above USD 10 billion; October 2025). World Nuclear Association, London. Observation year 2025. Accessed 2026-11-03.back
  10. 8ITER Organization (ed.), ITER Newsline issue 473 (item on the IAEA World Fusion Outlook 2025, dated 14 October 2025). ITER Organization, Saint-Paul-lez-Durance. Observation year 2025. Accessed 2026-11-03.back
  11. 34UNVERIFIED, not opened: Lawson, J.D., Some criteria for a power producing thermonuclear reactor, Proceedings of the Physical Society B 70, 6 to 10, 1957, cited from memory. Observation year 1957. Accessed 2026-11-03.back
  12. 35UNVERIFIED, not opened: Zylstra, A.B. et al., Burning plasma achieved in inertial fusion, Nature 601, 542 to 548, 2022, cited from memory. Observation year 2022. Accessed 2026-11-03.back
  13. 36UNVERIFIED, not opened: Abu-Shawareb, H. et al., Achievement of target gain larger than unity in an inertial fusion experiment, Physical Review Letters 132, 065102, 2024, cited from memory. Observation year 2024. Accessed 2026-11-03.back
  14. 37UNVERIFIED, not opened: Creely, A.J. et al., Overview of the SPARC tokamak, Journal of Plasma Physics 86, 865860502, 2020, cited from memory. Observation year 2020. Accessed 2026-11-03.back
  15. 38UNVERIFIED, not opened: Sorbom, B.N. et al., ARC: a compact, high-field, fusion nuclear science facility and demonstration power plant with demountable magnets, Fusion Engineering and Design 100, 378 to 405, 2015, cited from memory. Observation year 2015. Accessed 2026-11-03.back
  16. 42UNVERIFIED, not opened: Beidler, C.D. et al., Demonstration of reduced neoclassical energy transport in Wendelstein 7-X, Nature 596, 221 to 226, 2021, cited from memory. Observation year 2021. Accessed 2026-11-03.back
  17. 46UNVERIFIED, not opened: Maslov, M. et al., JET D-T scientific programme, Nuclear Fusion 63, 112002, 2023, cited from memory. Observation year 2023. Accessed 2026-11-03.back
  18. 41UNVERIFIED, not opened: Knaster, J., Moeslang, A. and Muroga, T., Materials research for fusion, Nature Physics 12, 424 to 434, 2016, cited from memory. Observation year 2016. Accessed 2026-11-03.back
  19. 39UNVERIFIED, not opened: Abdou, M. et al., Physics and technology considerations for the deuterium-tritium fuel cycle and conditions for tritium fuel self sufficiency, Nuclear Fusion 61, 013001, 2021, cited from memory. Observation year 2021. Accessed 2026-11-03.back
  20. 40UNVERIFIED, not opened: Federici, G. et al., Overview of the DEMO staged design approach in Europe, Nuclear Fusion 59, 066013, 2019, cited from memory. Observation year 2019. Accessed 2026-11-03.back
  21. 43UNVERIFIED, not opened: Pearson, R.J., Antoniazzi, A.B. and Nuttall, W.J., Tritium supply and use: a key issue for the development of nuclear fusion energy, Fusion Engineering and Design 136, 1140 to 1148, 2018, cited from memory. Observation year 2018. Accessed 2026-11-03.back
  22. 20Coleman, M. and Kovari, M., Global supply of tritium for fusion R and D from heavy water reactors (conference paper, UK Atomic Energy Authority; abstract and introduction read from the PDF; 0 to 27.7 kg available in 2055 across scenarios; 7.4 kg for a demonstration reactor in 2055 in one case). UK Atomic Energy Authority, Abingdon. Observation year 2018. Accessed 2026-11-03.back
  23. 33UNVERIFIED, not opened: Ward, P. and colleagues, Lithium enrichment threatens to curb fusion deployment, arXiv:2605.04707, 2026, taken from search-result summaries. arXiv, Ithaca. Observation year 2026. Accessed 2026-11-03.back
  24. 32UNVERIFIED, not opened: Huang, J. and colleagues, EAST overview paper, IAEA Fusion Energy Conference 2025, seen as a search listing only. Institute of Plasma Physics, Hefei. Observation year 2025. Accessed 2026-11-03.back
  25. 45UNVERIFIED, not opened: National Academies of Sciences, Engineering, and Medicine (eds.), Bringing Fusion to the US Grid, consensus report, 2021, cited from memory. National Academies Press, Washington. Observation year 2021. Accessed 2026-11-03.back
  26. 7ITER Organization (ed.), ITER in a few lines (project page; baseline reviewed by the ITER Council in November 2024; start of research operation 2034; deuterium-tritium operation 2039; Q of 10, 500 MW from 50 MW). ITER Organization, Saint-Paul-lez-Durance. Observation year 2026. Accessed 2026-11-03.back
  27. 31UNVERIFIED, not opened: IAEA (ed.), World Fusion Outlook 2025 (publication page returned a payment error; figures read through news). International Atomic Energy Agency, Vienna. Observation year 2025. Accessed 2026-11-03.back
  28. 11World Nuclear News (ed.), Access to funding remains a major issue for fusion, says FIA (report on the Fusion Industry Association 2025 survey of 23 July 2025: USD 2.64 billion, USD 9.766 billion cumulative, 53 companies; an industry survey, weak evidence). World Nuclear Association, London. Observation year 2025. Accessed 2026-11-03.back
  29. 21Pearson, R.J., The availability and supply of critical natural resources for the realisation of a fusion pilot plant: fuels for fusion (presentation to the US Department of Energy fusion workshop, 1 to 3 June 2022; lithium-6 is 7.4% of natural lithium; blankets need 30 to 90%; supply effectively zero; a company presentation, weak evidence). Kyoto Fusioneering, London. Observation year 2022. Accessed 2026-11-03.back
  30. 22Theiding, T., Tritium: a few kilograms can make or break nuclear fusion (policy blog post of 6 March 2025; about 25 kg of civilian tritium in 2024; a student fellow commentary, weak evidence). Kleinman Center for Energy Policy, University of Pennsylvania, Philadelphia. Observation year 2024. Accessed 2026-11-03.back
  31. 24Helion (ed.), Orion, the first fusion power plant (company page; Malaga, Washington; construction from 2025; initial operations stated for 2028; Microsoft agreement for 50 MW; a vendor announcement, weak evidence). Helion Energy, Everett. Observation year 2026. Accessed 2026-11-03.back
  32. 23Commonwealth Fusion Systems and Eni (eds.), Eni and CFS sign over USD 1 billion power purchase agreement (joint company release of 22 September 2025; 400 MW ARC plant in Chesterfield County, Virginia; grid connection in the early 2030s; a vendor announcement, weak evidence). Commonwealth Fusion Systems, Devens. Observation year 2025. Accessed 2026-11-03.back
  33. 5Lawrence Livermore National Laboratory (ed.), National Ignition Facility 2025 (annual report page; 8.6 MJ on 7 April 2025 from 2.08 MJ delivered, target gain 4.13; refurbishment and enhanced yield capability to 2.6 MJ). Lawrence Livermore National Laboratory, Livermore. Observation year 2025. Accessed 2026-11-03.back
  34. 4World Nuclear News (ed.), New world record set in JET final fusion experiments (news report of 9 February 2024; 69 MJ over 5 seconds from 0.2 milligrams of fuel; 59 MJ in 2021). World Nuclear Association, London. Observation year 2024. Accessed 2026-11-03.back
  35. 1CEA IRFM (ed.), WEST sets a new plasma duration record (news page; plasma 61299, 12 February 2025, 1,337 seconds, 2 MW lower hybrid heating, 2.6 GJ injected and extracted). Commissariat a l energie atomique et aux energies alternatives, Cadarache. Observation year 2025. Accessed 2026-11-03.back
  36. 25Physics Today (ed.), ITER costs are pinned down with caveats (news report on the 2016 baseline review; review committee chaired by A. Wagner; estimate without contingencies). American Institute of Physics, College Park. Observation year 2016. Accessed 2026-11-03.back
  37. 26UNVERIFIED, not opened: ITER Organization and press (eds.), ITER 2024 baseline additional cost of about EUR 5 billion, taken from search-result summaries. Observation year 2024. Accessed 2026-11-03.back

Cite this chapter

Valadbaygi, S. (Ed.). (2026). Chapter 6: Readings from the other desks. In Exponential Technology Report 2026: Fusion and Frontier Energy (Baseline Edition 2026, Report No. NR-XTECH-FUSION-GLOBAL-2026-BASELINE) [Draft under review]. The Global Centre for Risk and Innovation (GCRI).

Every citation form of the whole report, BibTeX and RIS included, is on the edition home. Cite this report

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Sector signature

The sectors behind Fusion and Frontier Energy.

A reading aid: the sectors the findings run through and how strongly they depend on each other.

Select corners · hover lines6 / 15 relations

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Energy and its partners

Energy gives power for transport and telecoms to infrastructure (0.8), pumping and treatment to water (0.5) and fertiliser, machinery and cold chains to food (0.5).

W · E · I · F · H · B

Sectors
4 of 6
Relations
6 of 15
Coupling
0.46 share of total

Strongest relations in play

  • Energy → Infrastructure · power for transport and telecoms0.8
  • Water → Energy · cooling water and hydropower0.6
  • Water → Food · irrigation0.8
  • Infrastructure → Water · pipes, dams and treatment works0.6
Teaching values for a typical city-region, not measurements for any place. Coupling is the summed strength of the relations in play, as a share of all fifteen.
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