Astral Systems funding news – Bristol-based Astral Systems Secures Over €5.3 Million in Funding
Feb 7, 2025 | By Kailee Rainse
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Astral Systems, a DeepTech company based in Bristol, has secured over €5.3 million in funding to deliver their fusion reactors to customers by the end of 2025.
SUMMARY
- Astral Systems, a DeepTech company based in Bristol, has secured over €5.3 million in funding to deliver their fusion reactors to customers by the end of 2025.
- Astral Neutronics is dedicated to developing innovative fusion technology to tackle important global health and energy challenges.
The investment was led by Speedinvest and Playfair, with support from angel investors like Oliver Buck, founder of ITM Isotope Technologies, and Pete Hutton, former ARM President of Product Group.
Talmon Firestone, CEO and Co-founder of Astral Systems said, “In a short time we have gone from NASA-backed fusion theories and scientific research to commercially-viable reactors delivering unprecedented fusion performance,” This financing supports our next stage of growth, helping us to scale our sophisticated, compact reactors and increase production of disease-fighting medical isotopes that are critical in the fight against cancer.”
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Astral Systems is the first company to develop and sell MSF technology, which works much better and costs less than traditional reactors.
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Their fusion breakthroughs, supported by NASA research, mean that Astral's technology can offer real-world solutions right now, like helping save cancer patients' lives. It also has potential future uses in areas like nuclear energy, space exploration, and industrial and security applications.
Rick Hao, partner at Speedinvest added, “Astral Systems represents the best of UK deeptech. Astral Systems is delivering a fresh approach to nuclear fusion that addresses urgent medical, industrial and power needs. We’re excited to support Talmon, Tom and the team as they scale its multi-state fusion technology to deliver meaningful, lasting impact.”
Astral Systems has set up three commercial fusion facilities and made over €2.3 million in revenue from research contracts using their MSF technology.
The company is now focused on solving the growing shortage of medical isotopes, which are essential for cancer diagnosis and treatment. Astral's compact reactors can produce enough neutrons to provide a steady supply of isotopes, helping to fix the global shortage.
It's fusion technology is improved by lattice confinement fusion (LCF), a method tested by NASA in 2018 and published in 2020. LCF can achieve fuel densities 400 million times higher than those found in plasma.
Dr Tom Wallace-Smith said, “We are the first to commercialise fusion in the lattice at these levels – marking a new era in nuclear technology, Physics phenomena are rarely singular in their application, and fusion has long been isolated to the long play of magnetic confinement breakeven power. Our commercially available technology allows fusion to go beyond this and open up many other markets with immediate societal benefits.”
About Astral Neutronics
Astral Neutronics is dedicated to developing innovative fusion technology to tackle important global health and energy challenges. Their goal is to provide advanced fusion solutions that improve access to vital medical isotopes, speed up fusion research, and help create sustainable energy systems.
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