List of nuclear fusion companies

Commercial fusion is a term used to refer to privately or publicly held companies which aim to sell electricity produced by nuclear fusion. As of 2024, the industry comprised over 40 companies with a combined total of more than $7 billion in investment.[1]: 3 [2]

Commercial fusion companies

Companies pursue various different fusion methods for reactors. Some pursue one method, such as magnetic, inertial, or electrostatic confinement. Some pursue hybrid methods such as magneto–inertial or magneto–electrostatic confinement. More methods exist; see below:

Company Years
active
Method Fuel Country Funding Notes
Acceleron Fusion
(formerly NK Labs, LLC)
2008–2022
(NK Labs)
2023–
present
(Acceleron)
Muon-catalyzed Deuterium–
tritium
United States [3][4][5]
American Fusion
(merger: Renewal Fuels, Kepler Fusion)
2007–2025
(Renewal)
1947–
present
(Kepler)
Magnetic confinement: stellarator: torsatron: pulsed Deuterium–
helium-3
United States [6][7][8][9] Kepler is a subsidiary of American
Avalanche Energy 2018–
present
Magneto–electrostatic confinement: cusp, colliding beam Deuterium–
tritium
United States $69M[10] [11][12]
Blue Laser Fusion 2022–
present
Inertial confinement: optical enhancement cavity (OEC) laser Proton–
boron
United States $62.5M[13][14] [15][16]
China Fusion Energy Company
(CFEC)
2025–
present
Magnetic confinement: tokamak Deuterium–
tritium
China $2.1B[17][18] [19][17][18] CFEC is a subsidiary of China National Nuclear Corporation (CNNC)
Commonwealth Fusion Systems 2018–
present
Magnetic confinement: tokamak Deuterium–
tritium
United States $4B[20][21] [22][23] Spin-off: Massachusetts Institute of Technology
Cortex Fusion Systems 2021–
present
Inertial confinement: non-thermal, laser Deuterium–
tritium
United States $1.8M[24] [25]
Crossfield Fusion Ltd 2019–
present
Closed orbit, velocity resonant systems United Kingdom [26] Reactor development ended 2021[27][28]
CTFusion, Inc 2015–2023 Magnetic confinement: dynomak Deuterium–
tritium
United States [29][30][31] Spin-off: University of Washington
Deutelio 2022–
present
Magnetic confinement: levitated dipole Deuterium–
deuterium
 Switzerland [32][28]
Electric Fusion Systems, Inc. 2020–
present
Non-thermal: light element electric fusion (LEEF) via Rydberg matter Proton–
Lithium-7
United States [33][34]
EMC2 (Energy Matter Conversion Corporation) 1985–
present
Magneto-electrostatic confinement: polywell Deuterium–
tritium
United States [35][36][37]
Energy Singularity Energy Technology 2021–
present
Magnetic confinement: tokamak Deuterium–
tritium
China [38][39]
ENN Energy 2017–
present
Magnetic confinement: spheromak Proton–
boron
China [40][41][23]
EX-Fusion 2021–
present
Inertial confinement: laser Deuterium–
tritium
Japan [42][43]
First Light Fusion 2011–
present
Inertial confinement: impact Deuterium–
tritium
United Kingdom $108M[21] [44][45][46][28][47][23] Spin-off: University of Oxford[48]
Focused Energy 2021–
present
Inertial confinement: laser Deuterium–
tritium
Germany $400M[21] [49][50][28][47][51][48][52]
Fuse Energy Technologies Corporation 2019–
present
Magneto-inertial: magnetized liner Deuterium–
tritium
United States $20M[53] [54][53]
Fusion Power Corporation 2016–2019 Inertial confinement: heavy ion Deuterium–
tritium
United States [55][56]
Gauss Fusion 2022–
present
Magnetic confinement: stellarator Deuterium–
tritium
Germany [57][28][52]
General Atomics Fusion Division 2022–
present
Magnetic confinement: tokamak Deuterium–
tritium
United States [58][59][60]
General Fusion 2002–
present
Magneto-inertial: magnetized target Deuterium–
tritium
Canada $612M[21] [61][23]
HB11 Energy 2017–
present
Inertial confinement: non-thermal, laser Proton–
boron
Australia [62][63][64][65][48]
Helical Fusion 2021–
present
Magnetic confinement: stellarator Deuterium–
tritium
Japan [66][43]
Helicity Space 2018–
present
Magneto-inertial: plasma jet collider-compressor Deuterium–
deuterium
United States [67][68] For spaceflight
Helion Energy 2013–
present
Magneto-inertial: field-reversed configuration collider-compressor Deuterium–
deuterium
United States $3.2B[21] [69][70]
Horne Technologies 2008–
present
Magneto–electrostatic confinement: cusp Deuterium–
deuterium, proton–
boron
United States [71][72]
HyperJet Fusion 2017–
2022
Magneto-inertial: plasmoid imploded by plasma jets United States [73][74][23]
Inertia Enterprises 2025–
present
Inertial confinement: laser Deuterium–
tritium
United States $450M[21] [75][21][76][77] Spin-off: Livermore National Ignition Facility
KMS Fusion 1969–1990 Inertial confinement: laser Deuterium–
tritium
United States [78] Work moved to General Atomics
Kyoto Fusioneering 2019–
present
Magnetic confinement: reactor subsystems Deuterium–
tritium
Japan $191M[21] [79][43] Spin-off: Kyoto University[80]
LaserFusionX 2022–
present
Inertial confinement: krypton-fluoride laser Deuterium–
tritium
United States [81][51]
Lockheed Martin 2010–
present
Magnetic confinement: cusp Deuterium–
tritium
United States [82][23]
Longview Fusion Energy Systems 2021–
present
Inertial confinement: laser Deuterium–
tritium
United States [83][47][51][48]
LPP Fusion, Inc.
(Lawrenceville Plasma Physics)
2003–
present
Magnetic confinement pinch: dense plasma focus Proton–
boron
United States [84] President, chief scientist: Eric J. Lerner
Magneto Inertial Fusion Technology Inc. (MIFTI) 2008–
present
Magneto-inertial: z-pinch Deuterium–
tritium
United States [85][86] Spin-off: University of California, Irvine; Division: US Nuclear Corp[87]
Marvel Fusion 2019–
present
Inertial confinement: laser Proton–
boron
Germany $162M[21] [88][28][51][48][52]
Norrønt AS
(formerly Ultrafusion Nuclear Power)
2016–2017
(Ultrafusion)
2018–
present
(Norrønt)
Muon-catalyzed Deuterium–
tritium
Norway [89] Merged with Norrønt Fusion Energy[90]
nT-Tao 2019–
present
Magnetic confinement: stellarator Deuterium–
tritium
Israel $22M[91] minimum [92][93]
NearStar Fusion 2021–
present
Magneto-inertial: magnetized target, impact Deuterium–
tritium
, Deuterium–
deuterium
, proton–
boron
United States [94][95][96]
NovaFusion Energy Technology
(NovaFusionX)
2025–
present
Magnetic confinement: field-reversed configuration collider-compressor Deuterium–
tritium
China $171.9M[97] [98][99]
Novatron Fusion Group AB 2019–
present
Magnetic confinement: mirror Deuterium–
tritium
Sweden [100][101][102][103]
OpenStar Technologies 2021–
present
Magnetic confinement: levitated dipole Deuterium–
deuterium
(tritium suppressed)
New Zealand [104][105]
Pacific Fusion 2023–
present
Inertial confinement: magnetized liner inertial fusion (MagLIF) Deuterium–
tritium
United States $1B[21] [106][107] Founding chief executive officer is Eric Lander[108]
Princeton Fusion Systems
(formerly Princeton Satellite Systems)
1992–2017
(Satellite)
2018–
present
(Fusion)
Magnetic confinement: field-reversed configuration Deuterium–
deuterium
United States [109][110][23]
Proxima Fusion 2023–
present
Magnetic confinement: quasi-isodynamic stellarator Deuterium–
tritium
Germany €411M[21] [111] Spin-off: Max Planck Institute for Plasma Physics[28][52][112]
Realta Fusion 2022–
present
Magnetic confinement: tandem mirror Deuterium–
tritium
United States $57.5M[113] [114] Spin-off: University of Wisconsin–Madison[115][116][117][118]
Renaissance Fusion 2021–
present
Magnetic confinement: stellarator Deuterium–
tritium
France [119][28]
Shine Technologies 2005–2017
(Phoenix)
2010–
present
(Shine)
Magneto-electrostatic confinement: particle accelerator Deuterium–
tritium
United States Over $1B[21] [120] Spin-off: Phoenix Nuclear Labs, 2010; Focus: producing radioisotopes, not energy[121][122]
Startorus Fusion 2021–
present
Magnetic confinement: spherical tokamak Deuterium–
tritium
China [123][124] Spin-off: Tsinghua University
Stellarex, Inc 2022–
present
Magnetic confinement: stellarator Deuterium–
tritium
United States [125] Spin-off: Princeton University[80]
TAE Technologies
(formerly Tri Alpha Energy)
1998–2017
(Tri Alpha)
2017–
present
(TAE)
Magnetic confinement: beam driven field-reversed configuration Proton–
boron
United States $1.6B[126] [127][23] Spin-off: University of California, Irvine
Terra Fusion Energy 2024–
present
Magnetic confinement: tandem mirror: centrifugal Deuterium–
tritium
United States [128][129] Spin-off: University of Maryland, Baltimore
Thea Energy
(formerly Princeton Stellarators)
2022–
present
Magnetic confinement: stellarator Deuterium–
tritium
United States $130M[21] [130][80]
Tokamak Energy 2009–
present
Magnetic confinement: tokamak Deuterium–
tritium
United Kingdom $336M[21] [131][80] Spin-off: Culham Centre for Fusion Energy
Type One Energy Group 2019–
present
Magnetic confinement: stellarator Deuterium–
tritium
United States $269M[21] [132][116]
Xcimer Energy Inc. 2022–
present
Inertial confinement: excimer laser Deuterium–
tritium
United States $100M[21] [133][47][48]
Zap Energy 2017–
present
Magnetic confinement: z-pinch Deuterium–
tritium
United States $327M[21] [134] Spin-off: University of Washington[31][70][135]

See also

References

  1. ↑ 2024 Annual Global Fusion Industry Report (PDF). Fusion Industry Association (Report). July 2024. Retrieved 6 August 2026.
  2. ↑ Hiller, Jennifer; Niiler, Eric; Woodward, Aylin (12 December 2022). "U.S. to Announce Nuclear-Fusion Energy Breakthrough". The Wall Street Journal. Retrieved 21 December 2025.
  3. ↑ Staff (2008–2024). "Developing Muon Catalyzed Fusion as an Abundant New Source of Clean Energy". Acceleron Fusion, Inc. Cambridge, Massachusetts. Retrieved 6 December 2025.
  4. ↑ Knaian, Ara (7 April 2020). "Conditions for High-Yield Muon Catalyzed Fusion". Advanced Research Projects Agency – Energy (ARPA-E). United States Department of Energy. Retrieved 5 August 2023.
  5. ↑ Staff (11 December 2024). "Acceleron Fusion raises $24M in seed funding to advance low-temp fusion". Nuclear Newswire. American Nuclear Society. Retrieved 6 December 2025.
  6. ↑ Staff (2007–2026). "American Fusion: Powering the Future with Fusion Energy". American Fusion, Inc. Southlake, Texas. Retrieved 29 June 2026.
  7. ↑ Staff (1947–2026). "Kepler Fusion: Pioneering Compact Fusion Energy". Kepler Fusion, Inc. Southlake, Texas. Retrieved 29 June 2026. Official name: Kepler Fusion Technologies. Brand name: Kepler Fusion. Merged parent entity: American Fusion; Kepler is a subsidiary.
  8. ↑ Shaikh, Kaif (27 June 2026). Written at Southlake, Texas. "American Fusion moves 5MW Texatron fusion engine closer to independent validation". Interesting Engineering. New York, New York: IE Media, Inc. Retrieved 29 June 2026.
  9. ↑ Tripathi, Aman (30 August 2026). Written at Southlake, Texas. "US nuclear fusion firm tests 100,000-atmosphere plasma pulses to advance Texatron engine". Interesting Engineering. New York, New York: IE Media, Inc. Retrieved 30 August 2026.
  10. ↑ "Avalanche Energy". VC Database. VC News Daily. Retrieved 26 June 2026.
  11. ↑ Staff (2018–2025). "Avalanche: Moving, Power". Avalanche, Inc. Tukwila, Washington. Retrieved 6 December 2025.
  12. ↑ Staff (16 April 2025). "Avalanche Energy launches FusionWERX". Nuclear Engineering International. Retrieved 3 December 2025.
  13. ↑ Staff (October 2023). "Blue Laser Fusion Raises $25M in Seed Funding". Photonics Spectra. Pittsfield, Massachusetts: Laurin Publishing Company. Retrieved 28 August 2026.
  14. ↑ Staff (20 March 2024). "Blue Laser Fusion Funding Round". Gaebler.com. Chicago, Illinois: Gaebler Ventures. Retrieved 28 August 2026. On 3/20/2024, Blue Laser Fusion raised $37.5 million in Seed funding from Itochu Corporation, JAFCO and SoftBank Group.
  15. ↑ Staff (2022–2025). "Blue Laser Fusion: The future of energy is laser-driven". Blue Laser Fusion, Inc. Goleta, California. Retrieved 12 December 2025.
  16. ↑ Yamada, Ryotaro (23 July 2023). "Nuclear fusion race draws in Nobel-winning LED pioneer". Nikkei Asia. Retrieved 2 August 2023.
  17. 1 2 Wenxing, Zhong; Jun, Liang (24 July 2025). "China sets up state-owned fusion energy company amidst push for inexhaustible clean power". People's Daily Online (in English and Chinese). Xinhua News Agency. Retrieved 24 July 2026.
  18. 1 2 Staff (30 July 2025). "China launches fusion-focused company". American Nuclear Society. Retrieved 24 July 2026.
  19. ↑ Staff (1955–2026). "China National Nuclear Corporation". China National Nuclear Corporation (in Chinese, English, French, Spanish, Russian, and Arabic). Beijing, China. Retrieved 24 July 2026.
  20. ↑ Staff (2018–2026). "Commonwealth Fusion Systems: Our story". Commonwealth Fusion Systems. Devens, Massachusetts. Retrieved 15 August 2026.
  21. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 De Chant, Tim (15 August 2026). "Every fusion startup that has raised over $100M". TechCrunch. San Francisco, California. Retrieved 15 August 2026.
  22. ↑ Staff (2018–2026). "Commonwealth Fusion Systems: The world's largest and leading commercial fusion energy company". Commonwealth Fusion Systems. Devens, Massachusetts. Retrieved 15 August 2026.
  23. 1 2 3 4 5 6 7 8 Clynes, Tom (28 January 2020). "5 Big Ideas for Making Fusion Power a Reality". IEEE Spectrum. Institute of Electrical and Electronics Engineers. Retrieved 6 August 2023.
  24. ↑ Kaye, David (18 June 2024). "Cortex Fusion Systems". F4 Management LLC. Woodway, Washington. Retrieved 15 August 2026.
  25. ↑ Staff (2021–2025). "Cortex Fusion Systems: Nuclear energy using ultrafast lasers". Cortex Fusion Systems, Inc. New York, New York. Retrieved 31 July 2026.
  26. ↑ Staff (2019–2025). "Crossfield Fusion: Fusion: The future of safe clean energy". Crossfield Fusion. London, England. Retrieved 8 December 2025.
  27. ↑ "Mission". Crossfield Fusion. Retrieved 2 August 2023. The company adopted a new approach to building fusion reactors based on patented technology (US8138692) called the Epicyclotron. The company was founded in 2019 and developed a working fusion device in 2021 based on this approach. In October 2021 the company determined through the experimentation work completed and detailed 'particle in cell' modelling of loss mechanisms that the reactor would not scale as initially anticipated (and therefore could not be developed to deliver a net gain fusion reactor). The company is currently exploring the use of this technology they developed in hydrogen isotope separation as part of the fusion fuel cycle.
  28. 1 2 3 4 5 6 7 8 Bacon, Alexandra (27 July 2023). "Mapping Europe's nuclear fusion industry". Sifted. Retrieved 29 January 2026.
  29. ↑ Ma, Michelle (8 October 2014). "UW fusion reactor concept could be cheaper than coal". UW News. University of Washington. Retrieved 21 December 2025.
  30. ↑ Ackerman, Evan (26 November 2014). "Inside the Dynomak: A Fusion Technology Cheaper Than Coal". IEEE Spectrum. Institute of Electrical and Electronics Engineers. Retrieved 21 December 2025.
  31. 1 2 Stiffler, Lisa (5 April 2023). "Energy startup CTFusion folds as co-founders land at rival Zap". GeekWire. Seattle, Washington. Retrieved 30 December 2025.
  32. ↑ Staff (2022–2025). "Deutelio: Driving Innovation with Fusion". Deutelio. Grono, Switzerland. Retrieved 11 December 2025.
  33. ↑ Staff (2020–2025). "Electric Fusion Systems: A New Approach to Fusion". Electric Fusion Systems, Inc. Broomfield, Colorado. Retrieved 12 December 2025.
  34. ↑ Emilio, Maurizio Di Paolo (8 July 2021). "EFS Plans Aneutronic Fusion Reactor". EE Times Asia. Retrieved 27 July 2026.
  35. ↑ Staff (1985–2025). "EMC2: Power of the Sun Here on Earth". EMC2. San Diego, California. Retrieved 12 December 2025.
  36. ↑ Staff (13 June 2014). "Low-Cost Fusion Project Steps Out of the Shadows and Looks for Money". NBC News. Retrieved 2 August 2023.
  37. ↑ Ventura, Tim (13 December 2019). "Robert Bussard on IEC Fusion Power & The Polywell Reactor". Dialogue & Discourse. Medium. Retrieved 2 August 2023.
  38. ↑ Staff (2021–2025). "Energy Singularity: Faster Path to Commercial Fusion Energy". Energy Singularity. Shanghai, China. Retrieved 11 December 2025.
  39. ↑ Li, Stephanie (4 May 2023). "Chinese nuclear-tech firm Energy Singularity raises $58m funding". DealStreetAsia. Retrieved 2 August 2023.
  40. ↑ Staff (2017–2025). "ENN Group". ENN Energy Research. Langfang, China. Retrieved 25 December 2025.
  41. ↑ Barcelo, Yan (1 November 2022). "Nuclear Fusion May Be Nearer Than You Think". Morningstar. Retrieved 2 August 2023.
  42. ↑ Staff (2021–2023). "EX-Fusion: Building a Better Future with Fusion Power". EX-Fusion. Osaka, Japan. Retrieved 13 December 2025.
  43. 1 2 3 Foster, Scott (30 May 2023). "Japan's fusion start-ups starting to roll in money". Asia Times. Retrieved 2 August 2023.
  44. ↑ Staff (2011–2025). "First Light Fusion". First Light Fusion Ltd. Oxford, United Kingdom. Retrieved 13 December 2025.
  45. ↑ Andrews, Charlotte; Stern, Jeremy (14 July 2023). "Oxfordshire start-up hopes to transform nuclear fusion production". BBC News. Retrieved 4 August 2023.
  46. ↑ Staff (25 January 2023). Written at Oxford, United Kingdom. "First Light Fusion demonstration plant site agreement, targets 2024 construction start". World Nuclear News (WNN). London, England, United Kingdom: World Nuclear Association. Retrieved 21 January 2026.
  47. 1 2 3 4 Clery, Daniel (15 February 2023). "Startups try to turn laser fusion success into clean power plants". Science. Retrieved 5 August 2023.
  48. 1 2 3 4 5 6 Chang, Kenneth (13 November 2023). "Start-Ups With Laser Beams: The Companies Trying to Ignite Fusion Energy". The New York Times. New York, New York. Retrieved 26 December 2025.
  49. ↑ Staff (2021–2025). "Focused: Powering the next step-function change for civilization". Focused Energy, Inc. Darmstadt, Germany. Retrieved 14 December 2025.
  50. ↑ Henrikson, Eric (20 June 2023). "Austin-based company attempts to design fusion power plant in Texas". KXAN-TV. Retrieved 4 August 2023.
  51. 1 2 3 4 Kramer, David (March 2023). "NIF success gives laser fusion energy a shot in the arm". Physics Today. 76 (3): 25–27. Bibcode:2023PhT....76c..25K. doi:10.1063/PT.3.5195. S2CID 257301499. Retrieved 5 August 2023.
  52. 1 2 3 4 Wrede, Insa (1 July 2026). "German startups compete in global race for nuclear fusion". DW. Deutsche Welle. Retrieved 1 July 2026.
  53. 1 2 Jeans, David (3 July 2024). "Why Top Nuclear Experts and Ex-CIA Brass Joined a High School Grad's Tiny Fusion Startup". Forbes. Retrieved 31 July 2026.
  54. ↑ Staff (2019–2026). "Fuse: Accelerating the World's Transition to Fusion Energy". Fuse Energy Technologies. San Leandro, California. Retrieved 31 July 2026.
  55. ↑ Staff (2011–2019). "Welcome to Fusion Power Corporation". Fusion Power Corporation. Sacramento, California. Retrieved 14 December 2025.
  56. ↑ Staff (21 June 2023). "Fusion Power Corporation". Canada Company Directory. Retrieved 21 January 2026.
  57. ↑ Staff (2022–2025). "Gauss Fusion: Leading European Industries to Build Fusion Power Plants". Gauss Fusion. Munich, Germany. Retrieved 15 December 2025.
  58. ↑ Staff (2022–2025). "General Atomics: Magnetic Fusion". General Atomics. San Diego, California. Retrieved 15 December 2025.
  59. ↑ Staff (2022–2025). "General Atomics: Fusion Technology Systems". General Atomics. San Diego, California. Retrieved 15 December 2025.
  60. ↑ Nikolewski, Rob (2 June 2023). "A step closer to making nuclear fusion a reality? San Diego's General Atomics partners with UK company". San Diego Union-Tribune. Retrieved 5 August 2023.
  61. ↑ Staff (2002–2025). "General Fusion: Bringing Fusion Energy to Market". General Fusion. Richmond, British Columbia, Canada. Retrieved 23 December 2025.
  62. ↑ Staff (2017–2025). "HB11 Energy: Laser fusion technology for safe and sustainable baseload energy". HB11 Energy Holdings Pty Ltd. Sydney, Australia. Retrieved 13 December 2025.
  63. ↑ Davidson, John (2 August 2023). "US backs Sydney fusion start-up's nuclear ambitions". Australian Financial Review. Retrieved 5 August 2023.
  64. ↑ Margarone, Daniele; Bonvalet, Julien; Giuffrida, Lorenzo; Morace, Alessio; Kantarelou, Vasiliki; Tosca, Marco; Raffestin, Didier; Nicolai, Philippe; Picciotto, Antonino; Abe, Yuki; Arikawa, Yasunobu; Fujioka, Shinsuke; Fukuda, Yuji; Kuramitsu, Yasuhiro; Habara, Hideaki; Batani, Dimitri (January 2022). "In-Target Proton–Boron Nuclear Fusion Using a PW-Class Laser". Applied Sciences. 12 (3): 1444. doi:10.3390/app12031444. ISSN 2076-3417.
  65. ↑ Jones, Jonathan Spencer (31 March 2022). "Australia's HB11 Energy demonstrates laser-powered nuclear fusion". Power Engineering International. Retrieved 5 August 2023.
  66. ↑ Staff (2021–2023). "Helical Fusion: Helix KANATA". Helical Fusion. Tokyo, Japan. Retrieved 9 December 2025.
  67. ↑ Staff (2018–2024). "Helicity Space: Accelerating Humanity's Expansion into the Solar System". Helicity Space. Pasadena, California. Retrieved 17 December 2025.
  68. ↑ Marin, Natalija; Warznak, Grace; You, Setthivoine; Bellan, Paul; Pree, Seth; Romero-Talamás, Carlos; University of Maryland, Baltimore County Team (1 January 2021). "Engineering Design and Testing of the HelicitySpace Novel Rocket Concept". APS Division of Plasma Physics Meeting Abstracts. 2021: TP11.076. Bibcode:2021APS..DPPTP1076M.
  69. ↑ Staff (2013–2025). "Helion: We're building the world's first fusion power plant". Helion. Everett, Washington. Retrieved 17 December 2025.
  70. 1 2 Harris, Mark (29 June 2023). "Welcome to Fusion City, USA". IEEE Spectrum. Institute of Electrical and Electronics Engineers. Retrieved 30 December 2025.
  71. ↑ Staff (2008–2026). "Horne Technologies: Engineering the Future of Practical Fusion". Horne Technologies. Longmont, Colorado. Retrieved 14 January 2026.
  72. ↑ Meschini, Samuele; Laviano, Francesco; Ledda, Federico; Pettinari, Davide; Testoni, Raffella; Torsello, Daniele; Panella, Bruno (August 2023). "Review of commercial nuclear fusion projects". Frontiers in Energy Research. 11. doi:10.3389/fenrg.2023.1157394. ISSN 2296-598X.
  73. ↑ Staff (2017–2022). "HyperJet Fusion Corporation: Hypervelocity Plasma Guns for Clean Energy, Industry & Space". HyperJet Fusion Corp. Chantilly, Virginia. Archived from the original on 5 December 2022. Retrieved 2 January 2026.
  74. ↑ Staff (27 March 2020). "HyperJet Fusion: Plasma Guns for Magnetized Fuel Targets for PJMIF". ARPA-E. Washington, D.C. Retrieved 17 December 2025.
  75. ↑ Staff (2025–2026). "Inertia Enterprises: Star power for life". Inertia Enterprises. Livermore, California. Archived from the original on 28 August 2025. Retrieved 29 July 2026.
  76. ↑ Dorsey, Dustin (11 July 2026). Written at Livermore, California. "World's 1st fusion factory in Livermore aims to be clean energy source for commercial use". American Broadcasting Company (ABC): KGO-TV. San Francisco, California. Retrieved 29 July 2026.
  77. ↑ Fehrenbacher, Katie (13 July 2026). Written at Livermore, California. "Behind the scenes of Inertia's newly opened fusion facility". Axios. Arlington, Virginia: Cox Enterprises. Retrieved 29 July 2026.
  78. ↑ Heppenheimer, Thomas (1984). The Man-made Sun: The Quest for Fusion Power. Little, Brown and Company. pp. 107–113. ISBN 978-0316357937.
  79. ↑ Staff (2019–2025). "Kyoto Fusioneering: Fusion for the Future". Kyoto Fusioneering Ltd. Kyoto, Japan. Retrieved 18 December 2025.
  80. 1 2 3 4 Staff (25 July 2023). "FY2023 Awards Announced by DOE: INFUSE". Oak Ridge National Laboratory. Retrieved 5 August 2023.
  81. ↑ Obenschain, Stephen (19 December 2023). Written at Springfield, Virginia. "LaserFusionX Inc.: Path to an ArF laser fusion pilot power plant that also serves as a Fusion Test Facility (FTF)" (PDF). FIRE. Princeton, New Jersey: Princeton University. Retrieved 18 December 2025.
  82. ↑ Clery, Daniel (17 October 2014). "Updated: Are old secrets behind Lockheed's new fusion machine?". Science. Retrieved 5 August 2023.
  83. ↑ Staff (2021–2024). "Longview Fusion Energy Systems: Commercial fusion is here". Longview Fusion Energy Systems. Orinda, California. Retrieved 20 December 2025.
  84. ↑ Staff (2025). "LPP Fusion". Lawrenceville Plasma Physics, Inc. Middlesex, New Jersey. Retrieved 6 December 2025.
  85. ↑ Staff (2008–2025). "MIFTI Fusion: The Energy Powering the Sun Could Power the Earth". MIFTI Fusion. Tustin, California. Retrieved 26 December 2025.
  86. ↑ Staff (2008–2025). "MIFTI". Magneto-Inertial Fusion Technology Inc. (MIFTI). Tustin, California. Retrieved 26 December 2025.
  87. ↑ Whittington, Mark (28 February 2021). "Solving the climate and energy crises: Mine the Moon's helium-3?". The Hill. Retrieved 5 August 2023.
  88. ↑ Staff (2019–2025). "Marvel Fusion: Energy for Humanity". Marvel Fusion GmbH. Munich, Germany. Retrieved 23 December 2025.
  89. ↑ Staff (2016–2025). "Meson production". Norrønt AS. Slemmestad, Viken, Norway. Retrieved 7 December 2025.
  90. ↑ Cederberg, Roger (2 April 2019). "Developing new clean energy solutions from nuclear fusion (announcement)". GU Ventures (Swedish government owned, university managed) (Press release) (in Swedish). University of Gothenburg. Retrieved 22 December 2025.
  91. ↑ "NT-Tao Raises $22M Series A to Ensure a Secure, Clean Energy Future". Gulf Oil & Gas. 1 February 2023.
  92. ↑ Staff (2019–2026). "nT-Tao: Compact Fusion Power". nT-Tao. Hod Hasharon, Israel. Retrieved 22 March 2026.
  93. ↑ Lisbona, Natalie (27 April 2023). "The Israeli plan to fit a fusion reactor into a container". BBC News. Retrieved 5 August 2023.
  94. ↑ Staff (2021–2025). "NearStar Fusion: Fusion is Near". NearStar Fusion. Chantilly, Virginia. Retrieved 22 December 2025.
  95. ↑ Hronik, Richard H. (24 March 2023). "Local fusion energy company commissions new experiment". Fairfax County Times. Retrieved 5 August 2023.
  96. ↑ Brain, Marshall (19 May 2023). "Climate hope: Fusion dream moving closer to reality as clean power source". WRAL-TV TechWire. Retrieved 5 August 2023.
  97. ↑ Staff (10 April 2026). "NovaFusionX". Fusion Energy Base (in English and Chinese). Triple Product Inc. Retrieved 23 July 2026.
  98. ↑ Young, Doug (20 April 2026). "NovaFusionX shines as China's private sector answer to nuclear fusion". Bamboo Works (in English and Chinese). Retrieved 23 July 2026.
  99. ↑ Cai Xin Zhang Er Chi (1 August 2025). "Shanghai adds another nuclear fusion company "New Force" Novartis Fusion completes angel round financing of over 500 million yuan". Caixin.com (in Chinese). Retrieved 23 July 2026.
  100. ↑ Staff (2019–2025). "Novatron: A unique fusion solution to power a sustainable planet". Novatron Fusion Group AB. Stockholm, Sweden. Retrieved 8 December 2025.
  101. ↑ Ericsson, Lisa (6 December 2022). "Fusion energy is focus of KTH investment (announcement)". KTH Royal Institute of Technology (Press release). Retrieved 5 August 2023.
  102. ↑ Lindsten, Per Olof (23 May 2023). "Fusion, edible bottles and electric aircraft: here are three hot Swedish projects". Google Translate. Dagens industri. Retrieved 4 August 2023.
  103. ↑ Cyrus, Callum (8 December 2022). "Looking to deliver fusion reactors from 2040 onwards, Novatron raises €3 million seed round". Tech.eu. Retrieved 4 August 2023.
  104. ↑ Staff (2021–2025). "OpenStar Technologies Limited". OpenStar. Wellington, New Zealand. Retrieved 6 December 2025.
  105. ↑ Staff (19 February 2026). Written at Wellington, New Zealand. "OpenStar demonstrates dipole fusion reactor concept". World Nuclear News (WNN). London, England, United Kingdom: World Nuclear Association. Retrieved 30 July 2026.
  106. ↑ Staff (2023–2026). "Pacific Fusion: Powering a prosperous planet". Pacific Fusion. Fremont, California. Retrieved 24 July 2026.
  107. ↑ Staff (30 October 2024). "What's different about Pacific Fusion's pulsed magnetic concept?". NuclearNewswire.
  108. ↑ Levy, Steven (25 October 2024). "A High-Profile Geneticist Is Launching a Fusion-Power Moonshot". Wired.
  109. ↑ Staff (1992–2025). "Princeton Satellite Systems: Fusion Power and Propulsion". Princeton Satellite Systems. Plainsboro, New Jersey. Retrieved 23 December 2025.
  110. ↑ Paluszek, Michael (15 November 2018). "Next-Generation PFRC". Advanced Research Projects Agency – Energy (ARPA-E) (Press release). US Department of Energy. Retrieved 5 August 2023.
  111. ↑ Staff (2023–2025). "Proxima Fusion: Building stellarators to power the future". Proxima Fusion. Munich, Germany. Retrieved 23 December 2025.
  112. ↑ Henning, Eyk; Schuetze, Arno; Thompson, Maya (7 July 2026). "Google and RWE Back German Nuclear Startup Proxima Fusion at €2.4 Billion Valuation". Bloomberg News. Retrieved 18 August 2026.
  113. ↑ "Realta Fusion". VC Database. VC News Daily. Retrieved 26 June 2026.
  114. ↑ Staff (2022–2025). "Realta Fusion: Decarbonizing industrial heat and power with compact, scalable, modular – CoSMo fusion – energy systems". Realta Fusion Inc. Madison, Wisconsin. Retrieved 9 December 2025.
  115. ↑ Nykiel, Teddy (5 June 2023). "Madison fusion energy startup lands $12 million to decarbonize heavy industry". Milwaukee Business Journal. Retrieved 4 August 2023.
  116. 1 2 Heidemann, Emilie (1 June 2023). "2 Madison-area companies get federal money to help curb climate change through fusion energy". Wisconsin State Journal. Retrieved 6 August 2023.
  117. ↑ Lyons, Tom (26 July 2024). "After breaking a fusion world record, Realta Fusion is at "an inflection point"". The Currency. Dublin, Ireland: Currency Media. Retrieved 28 August 2026.
  118. ↑ Taylor, Charlie (1 July 2026). "Irish-founded Realta Fusion in world-first energy breakthrough". The Business Post. Dublin, Ireland. Retrieved 27 August 2026.
  119. ↑ Staff (2021–2025). "Renaissance Fusion: ... we build stellarators ... the most efficient, steady, and stable fusion reactors on earth". Renaissance Fusion. Fontaine, Isère, France. Retrieved 24 December 2025.
  120. ↑ Staff (2010–2025). "Shine Technologies: Fusion's moment has arrived". Shine Technologies, LLC. Janesville, Wisconsin. Retrieved 24 December 2025.
  121. ↑ Rude, Logan (3 August 2023). Written at Janesville, Wisconsin. "Local fusion technology company takes step forward in developing small-scale nuclear reactions". WISC-TV Channel3000.com. Madison, Wisconsin. Retrieved 24 January 2026.
  122. ↑ Still, Tom (19 December 2022). "Fusion energy breakthrough is huge, but other uses will come first". Wisconsin State Journal. Retrieved 4 August 2023.
  123. ↑ Staff (2021–2026). "Startorus Fusion: Sustainable, Inexhaustible". Startorus Fusion (in English and Chinese). Shanghai, China. Retrieved 21 July 2026.
  124. ↑ Paleja, Ameya (20 January 2026). Written at Southlake, Texas. "China's nuclear fusion startup leverages AI to boost device operation, plasma control". Interesting Engineering. New York, New York: IE Media, Inc. Retrieved 21 July 2026.
  125. ↑ Staff (2022–2025). "Stellarex: Fusion: The Ultimate Source of Energy". Stellarex. Princeton, New Jersey. Retrieved 24 December 2025.
  126. ↑ Clifford, Catherine (19 July 2022). "Google and Chevron invest in nuclear fusion startup that's raised $1.2 billion". CNBC. Retrieved 1 August 2022.
  127. ↑ Staff (1998–2025). "TAE Technologies: Forward Clean Safe Fusion Energy from Experience". TAE Technologies. Foothill Ranch, California. Retrieved 9 December 2025.
  128. ↑ Staff (2024–2026). "Terra Fusion: Fusion Energy Simple and Scalable". Terra Fusion Energy. College Park, Maryland. Retrieved 27 August 2026.
  129. ↑ Meyers, Catherine (18 February 2026). "Is fusion the future? Carlos Romero Talamás' lab gets congressional attention". University of Maryland, Baltimore. Retrieved 27 August 2026.
  130. ↑ Staff (2022–2025). "Thea Energy: Fusion energy made faster and simpler". Thea Energy. Kearny, New Jersey. Retrieved 6 December 2025.
  131. ↑ Staff (2009–2025). "Tokamak Energy: Delivering transformative fusion energy and superconducting technologies". Tokamak Energy Ltd. Abingdon, Oxfordshire, England. Retrieved 6 December 2025.
  132. ↑ Staff (2019–2025). "Type One Energy: Fusion with a Twist". Type One Energy Group. Knoxville, Tennessee. Retrieved 7 December 2025.
  133. ↑ Staff (2022–2025). "Xcimer Energy Corporation: Powering a Better World With Inertial Fusion Energy". Xcimer Energy Inc. Denver, Colorado. Retrieved 9 December 2025.
  134. ↑ Staff (2017–2025). "Fusion Power: No Magnets Required". Zap Energy, Inc. Seattle, Washington. Retrieved 6 December 2025.
  135. ↑ Soper, Taylor (19 May 2021). "Seattle startup Zap Energy lands $27.5M to build commercial fusion reactor without magnets". GeekWire. Seattle, Washington. Retrieved 30 December 2025.