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	<title>Tokamak Energy</title>
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	<description>Ensuring energy security for all</description>
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		<title>UK Infinity Fusion Consortium to accelerate development of UK commercial fusion power plant</title>
		<link>https://tokamakenergy.com/2026/05/06/uk-infinity-fusion-consortium-to-accelerate-development-of-uk-commercial-fusion-power-plant/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Wed, 06 May 2026 07:59:33 +0000</pubDate>
				<category><![CDATA[Press release]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=9289</guid>

					<description><![CDATA[<p>Type One Energy, Tokamak Energy, and AECOM today announced the UK Infinity Fusion Consortium to pursue development of the first private-sector-led fusion power plant project in the United Kingdom. Together, the companies intend to develop a fusion project that is commercially credible, deployable using existing enabling technologies, and capable of attracting private capital — consistent [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2026/05/06/uk-infinity-fusion-consortium-to-accelerate-development-of-uk-commercial-fusion-power-plant/">UK Infinity Fusion Consortium to accelerate development of UK commercial fusion power plant</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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										<content:encoded><![CDATA[<p>Type One Energy, Tokamak Energy, and AECOM today announced the UK Infinity Fusion Consortium to pursue development of the first private-sector-led fusion power plant project in the United Kingdom.</p>
<p>Together, the companies intend to develop a fusion project that is commercially credible, deployable using existing enabling technologies, and capable of attracting private capital — consistent with the long-term goals of the government’s recently announced UK Fusion Strategy.</p>
<p>This announcement comes at a time of increasing U.S.-U.K. bilateral cooperation on fusion. His Majesty King Charles III said during his address to the United States Congress last week that, “Our nations are combining talent and resources in the technologies of tomorrow — our new partnerships in nuclear fusion and quantum computing, and in AI and drug discovery, holding the promise of saving countless lives.”</p>
<p>The Consortium partners are all members of the Sustainable Markets Initiative (SMI), a global CEO-led network founded by His Majesty King Charles III with the mandate to lead the private sector in accelerating the transition to a sustainable economy.</p>
<p>At its core, the UK Infinity Fusion Consortium combines Type One Energy’s 400 MWe Infinity Two stellarator fusion power plant design, AECOM’s leading engineering capabilities, and Tokamak Energy’s HTS magnet technology and manufacturing expertise in the UK. The Consortium will use these capabilities to develop a UK Infinity Two fusion power plant project that will include participation by the broader UK fusion value chain spanning construction, finance, offtake and other supply chain partners.</p>
<p>The Consortium will build on the UK’s significant investment in magnetic confinement fusion technology, supply chain capabilities, regulation, and power plant siting for the government’s STEP Fusion programme. It will also capitalise on the synergy and experience gained from the first-of-a-kind (FOAK) Infinity Two fusion power plant project at the Tennessee Valley Authority’s (TVA’s) Bull Run site in the United States, which is targeted for commercial operation in 2034. The TVA Infinity Two project is being supported by the U.S. government’s own fusion programmes and provides a strong technical and programmatic foundation for the UK Infinity Two deployment project.</p>
<p>The development of a UK Infinity Two fusion power plant project by the Consortium is aligned with the UK Government’s strategy to move from world-leading fusion science to commercial deployment — a strategy guiding the STEP Fusion programme. The Consortium will create a private-sector-led fusion commercialisation pathway complementing the STEP Fusion programme. The UK Infinity Two project further scales growth of the UK fusion supply chain and accelerates time-to-market for this critical new energy source, while strengthening the country’s industrial base.</p>
<p><strong>Chris Mowry, Chief Executive Officer, Type One Energy, said</strong>: “Fusion needs to be delivered, not just developed. This Consortium brings together the core industrial capabilities in the UK and US required to deploy real-world fusion power plant projects that are commercially viable. By aligning fusion technology, advanced manufacturing, and power plant engineering, we are closing the gap between today’s energy innovation and tomorrow’s energy infrastructure. Our initiative is fully aligned with UK and US ambitions to be leaders in commercial fusion deployment.”</p>
<p><strong>Warrick Matthews, Chief Executive Officer, Tokamak Energy, said: </strong>“This Consortium puts Tokamak Energy’s transformative magnet technology and manufacturing expertise in the centre of another world-class fusion programme. Together, we can accelerate towards commercialising a new form of limitless, clean energy and, in combination with our role as STEP magnet systems partner, strengthen the UK supply chain’s leadership in global fusion.”</p>
<p><strong>Troy Rudd, Chairman and Chief Executive Officer, AECOM, said: </strong>“Fusion represents one of the most important long-term energy solutions, offering a clean, safe and reliable source of power for future generations. Delivering on fusion’s potential requires disciplined engineering, well-established infrastructure delivery models and collaboration across the entire energy ecosystem. Through this Consortium, AECOM is bringing its global experience in complex energy infrastructure to help lay the groundwork for commercial fusion projects that can scale with confidence, supporting the UK’s energy system while strengthening its industrial and infrastructure base.”</p>
<p><strong>Lord Vallance, UK Minister for Science, Innovation, Research and Nuclear, said: </strong>&#8220;This government is backing fusion with over £2.5 billion and recently announced a deal with the United States, which includes closer working on fusion research and development, taking us closer to a future powered by limitless clean energy. Our long-term vision and investment in the sector is now helping turn that ambition into reality.”</p>
<p><strong>Lord Stockwood, UK Minister for Investment, said: </strong>&#8220;The UK is a world leader in renewables, and this consortium will play a key role in new fusion projects, creating exciting opportunities for people in local communities. We’re serious about the benefits three of clean energy technologies, which is why our modern Industrial Strategy is attracting investment into the sector to boost economic growth as the UK powers towards net zero.&#8221;</p>
<p><strong>Jennifer Jordan-Saifi, CEO of the Sustainable Markets Initiative (SMI) said</strong>: “Type One Energy, Tokamak Energy and AECOM have come together as members of the SMI, demonstrating the SMI’s Terra Carta and Astra Carta mandates in action — business and finance working together to turn breakthrough innovation into measurable progress in building a more sustainable future.”</p>
<p>The post <a href="https://tokamakenergy.com/2026/05/06/uk-infinity-fusion-consortium-to-accelerate-development-of-uk-commercial-fusion-power-plant/">UK Infinity Fusion Consortium to accelerate development of UK commercial fusion power plant</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>New study shows high temperature superconductors have power to transform data centre efficiency</title>
		<link>https://tokamakenergy.com/2026/04/29/new-study-shows-high-temperature-superconductors-could-transform-data-centre-power-distribution/</link>
		
		<dc:creator><![CDATA[Tim Summer]]></dc:creator>
		<pubDate>Wed, 29 Apr 2026 07:30:36 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=9274</guid>

					<description><![CDATA[<p>As AI drives demand for ever‑larger, more energy‑intensive data centres, a new study by Tokamak Energy and The BE Company shows that replacing copper with high‑temperature superconductors in data centre power distribution could cut power losses by up to 90% at busway level, enabling up to 9% additional IT capacity while significantly reducing operating costs [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2026/04/29/new-study-shows-high-temperature-superconductors-could-transform-data-centre-power-distribution/">New study shows high temperature superconductors have power to transform data centre efficiency</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>As AI drives demand for ever‑larger, more energy‑intensive data centres, a new study by Tokamak Energy and The BE Company shows that replacing copper with high‑temperature superconductors in data centre power distribution could cut power losses by up to 90% at busway level, enabling up to 9% additional IT capacity while significantly reducing operating costs and environmental impact.</p>
<p>Based on a 10 MW data centre, the study found that using REBCO (rare-earth barium copper oxide) technology in place of copper could deliver the following improvements:</p>
<ul>
<li>Up to 3.5x higher power density</li>
<li>Up to 90% reduction in power losses at busway level</li>
<li>System efficiency improved from around 90% to 99%, directly translating into additional revenue through increased IT capacity</li>
<li>Up to 50% lower total cost of ownership over a 15-year operating life</li>
</ul>
<p>HTS technology also offers major environmental benefits, including:</p>
<ul>
<li>Up to 90% lower CO₂ emissions, driven by lower power losses and less demand for atmospheric cooling</li>
<li>Millions of litres of water saved, as cooling requirements fall</li>
<li>Up to 98% displacement of copper, reducing reliance on a critical and increasingly constrained material</li>
</ul>
<p>For operators, this means that greater IT workload can be delivered within a fixed grid space, at cheaper costs and in a lighter, smaller and more scalable power infrastructure footprint.</p>
<p>To accelerate deployment, Tokamak Energy, a global leader in fusion and HTS technologies, has partnered with The BE Company (+BE), specialists in data centre infrastructure, on this new feasibility study focussed on next generation power systems.</p>
<p>Results will be presented jointly by Tokamak Energy and +BE at the 2026 Open Compute Project EMEA Summit, a key event for compute, power and infrastructure topics, taking place in Barcelona on 29‑30 April.</p>
<p>The study examined all aspects of a fully integrated HTS data centre power system, including the cryogenic system requirements, thermal management at high current densities, scalability for next‑generation computing workloads, deployment timelines, and total cost of ownership.</p>
<p>Conventional copper‑based power systems are increasingly constrained by heat generation, bulk, weight and efficiency losses. HTS technology offers a step change, with near‑zero electrical resistance, high current density, minimal excess heat, and targeted cryogenic cooling, supported by modular, plug‑in systems that significantly reduce overall operating costs.</p>
<p><strong>Liam Brennan, Director of TE Magnetics, said:</strong> “Tokamak Energy has pioneered transformative HTS technology for more than a decade and is committed to unlocking its full benefits to transform industries and improve lives.</p>
<p>“This study with +BE demonstrates the transformative potential for power distribution in high-demand environments such as data centres. This is a critical technology for supporting the UK’s ambitions for energy resilience, digital infrastructure, and economic growth.”</p>
<p><strong>Sath Ganesarajah, CEO of +BE, said:</strong> “As rack and cluster densities rise, power delivery has become one of the largest opportunities for outsized gains in cost, efficiency, and performance. High temperature superconductors offer a step-change in current density, losses, and footprint.</p>
<p>“This collaboration shows how superconducting power distribution could enable high-density, AI-native data centres, with a practical focus on deployable architectures, cost profiles, and delivery pathways.”</p>
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<p>The post <a href="https://tokamakenergy.com/2026/04/29/new-study-shows-high-temperature-superconductors-could-transform-data-centre-power-distribution/">New study shows high temperature superconductors have power to transform data centre efficiency</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Tokamak Energy named Magnet Systems Partner for STEP Fusion programme</title>
		<link>https://tokamakenergy.com/2026/04/14/tokamak-energy-named-magnet-systems-partner-for-step-fusion-programme/</link>
		
		<dc:creator><![CDATA[Tim Summer]]></dc:creator>
		<pubDate>Tue, 14 Apr 2026 11:12:21 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=9239</guid>

					<description><![CDATA[<p>Tokamak Energy has been confirmed as the Magnet Systems Partner for the UK’s STEP Fusion programme, announced at Fusion Fest in London on 14 April. UK Fusion Energy (UKFE) awarded the £70 million contract covering the period up to March 2029 after Tokamak Energy was identified as the leading UK-based manufacturing expert with the specialist [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2026/04/14/tokamak-energy-named-magnet-systems-partner-for-step-fusion-programme/">Tokamak Energy named Magnet Systems Partner for STEP Fusion programme</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Tokamak Energy has been confirmed as the Magnet Systems Partner for the UK’s STEP Fusion programme, announced at Fusion Fest in London on 14 April.</p>
<p>UK Fusion Energy (UKFE) awarded the £70 million contract covering the period up to March 2029 after Tokamak Energy was identified as the leading UK-based manufacturing expert with the specialist capabilities to deliver the work.</p>
<p>Under the agreement, Tokamak Energy will act as systems partner delivering eight work packages for magnets, working closely with UKFE’s integrated programme team across key areas including magnets, tokamak systems and plasma integration. Delivery will be led through TE Magnetics, Tokamak Energy’s high temperature superconducting (HTS) technologies division, which brings dedicated design, manufacturing and test capability for advanced HTS magnet systems.</p>
<p>Tokamak Energy is a world leader in HTS magnet systems, demonstrating magnetic field strengths and system level performance that support the UK’s ambition to lead in next generation fusion magnet technology.</p>
<p>The contract also provides continued use of the company’s record-breaking ST40, a compact, high field spherical tokamak that recently delivered record levels of plasma current and energy performance.</p>
<p><strong>Warrick Matthews, Tokamak Energy CEO</strong>, said: “Confirming our position in the UK’s world-leading fusion programme is a proud day for Tokamak Energy. HTS magnets are a transformative technology essential for delivering energy-producing fusion devices like STEP and unlocking new levels of performance in other sectors.</p>
<p>“Our expertise and experience include operating two of the most advanced fusion machines of today and will be invaluable as we scale up in partnership towards a low carbon, secure energy future.”</p>
<p>Tokamak Energy and UKFE bring together decades of developed expertise in high field magnet systems and spherical tokamak operations. They form a combined capability to deliver STEP Fusion at pace, accelerate learning cycles and help reduce risk in the early cycle of the wider STEP programme. With Tokamak Energy being the UK’s only manufacturer with this specialist HTS and high field expertise, this contract secures essential domestic capability.</p>
<p><strong>Dan Bishop, Chief Commercial Officer at UKFE</strong>, said: “This partnership is about delivering together. Tokamak Energy brings the complementary skills, facilities and experience to move at pace. Our mission to deliver the STEP programme objectives is enhanced by this partnership.”</p>
<p>The STEP programme has recently moved from concept into delivery, following completion of its design concept phase and Government approval to progress towards whole plant development in West Burton, Nottinghamshire.</p>
<p>Tokamak Energy brings a unique combination of operational fusion hardware, magnet manufacturing capability and UK- based high field experimental infrastructure.</p>
<p>Its Demo4 HTS magnet system demonstrated world first performance for a full tokamak configured HTS system. Demo4 achieved 11.8 Tesla at cryogenic temperatures with seven million ampere turns, successfully reproducing fusion relevant magnetic environments at system level – an important milestone for future power plant scale magnets.</p>
<p>Tokamak Energy&#8217;s 2025 acquisition of Leicester-based Ridgway Machines accelerates its ability to deliver high-quality HTS products at scale and provides end-to-end capability. Ridgway Machines brings decades of experience in manufacturing cable insulation and winding machinery across multiple industries. It is the leading provider of bespoke equipment for superconducting magnets and cable production.</p>
<p>Under the proposed contract, UKFE will leverage Tokamak Energy’s magnet and plasma infrastructure to support rapid engineering iteration. ST40 and associated HTS magnet platforms allow direct testing of magnetic configuration, coil forces, plasma stability, and quench behaviour under realistic conditions, accelerating validation cycles ahead of STEP’s later design phases.</p>
<p><strong>Why this contract matters</strong></p>
<ul>
<li><strong>Combines complementary expertise</strong><br />
UKFE leads the delivery of STEP at whole plant scale, while Tokamak Energy brings decades of private sector innovation in high field magnets and spherical tokamaks. Together they create a delivery capability neither could achieve alone, especially at required programme pace.</li>
<li><strong>Provides direct access to operational high field testbeds</strong><br />
ST40 and Demo4 allow live testing of plasma scenarios, magnetic geometries and integrated coil loads which are significantly faster and more informative than simulation only approaches.</li>
<li><strong>Reduces risk in advanced magnet development</strong><br />
Fusion requires exceptionally strong, stable magnetic fields. Early validation of cooling systems, structural integrity, quench behaviour and multi‑coil interactions reduces risk in one of the most challenging areas of STEP’s design.</li>
<li><strong>Accelerates STEP programme milestones</strong><br />
The partnership enables rapid prototyping, earlier technology verification and a smoother transition from concept into full engineering design.</li>
<li><strong>Strengthens UK sovereign capability</strong><br />
Tokamak Energy is the UK’s only specialist manufacturer of high field HTS magnet technology, securing critical domestic capability and reducing dependence on global supply chains.</li>
</ul>
<p>The post <a href="https://tokamakenergy.com/2026/04/14/tokamak-energy-named-magnet-systems-partner-for-step-fusion-programme/">Tokamak Energy named Magnet Systems Partner for STEP Fusion programme</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Ridgway Machines appoints Mike Allen as new MD</title>
		<link>https://tokamakenergy.com/2026/04/02/ridgway-machines-appoints-mike-allen-as-new-md/</link>
		
		<dc:creator><![CDATA[Tim Summer]]></dc:creator>
		<pubDate>Thu, 02 Apr 2026 11:28:49 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=9232</guid>

					<description><![CDATA[<p>Ridgway Machines has appointed Mike Allen as its new managing director to lead a new phase of growth for the Tokamak Energy subsidiary. Founded in 1920, the Leicester-based engineering company is a designer and manufacturer of advanced, high-precision automated production systems for next-generation energy and electrification technologies. Ridgway delivers bespoke manufacturing platforms to global leaders [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2026/04/02/ridgway-machines-appoints-mike-allen-as-new-md/">Ridgway Machines appoints Mike Allen as new MD</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Ridgway Machines has appointed Mike Allen as its new managing director to lead a new phase of growth for the Tokamak Energy subsidiary.</p>
<p>Founded in 1920, the Leicester-based engineering company is a designer and manufacturer of advanced, high-precision automated production systems for next-generation energy and electrification technologies. Ridgway delivers bespoke manufacturing platforms to global leaders in fusion energy, superconducting power, grid and electrical infrastructure.</p>
<p>The company has made a strong start to 2026 as demand for high temperature superconducting (HTS) cables and coils for magnet systems from power and fusion energy customers rises worldwide.</p>
<p>Mike has a proven track record of delivering sustainable business growth throughout his career. He joins from TT Electronics, where he delivered significant increases in turnover and operating profit at the advanced electronics engineering and manufacturing organisation. Previously, he held managing director level roles at Dynamic Aerospace Fabrications and Pattonair after a 31-year career at Rolls-Royce, where he held a number of positions, including operations director.</p>
<p>Tokamak Energy, the UK’s leading fusion technology company, acquired Ridgway Machines in September 2025 to deliver high-quality HTS products at scale and provide end-to-end capability. It launched TE Magnetics the previous year to focus on the industrial deployment of HTS technology.</p>
<p>Warrick Matthews, Tokamak Energy CEO, said: “Ridgway plays an important role in providing specialist machines to industry. It has a growing customer base which will see it expand significantly over the next few years. In addition, Ridgway and TE Magnetics create a very powerful combination to accelerate and industrialise our leading HTS technologies, delivering breakthroughs in a wide range of industries. I am very pleased to see Mike join the business at such a pivotal time to lead this new phase of growth.”</p>
<p>Mike said: “I’m delighted to join Ridgway and the Tokamak Energy family as we work together to accelerate the industrialisation and unlock the full potential of HTS. Ridgway has the expertise and experience to transition HTS technology into large‑scale manufacturing, delivering innovative solutions and addressing critical challenges the world is facing both today and tomorrow.”</p>
<p>HTS materials, which conduct electricity with virtually no power loss, will enable the next generation of energy-producing fusion devices. It has the capacity to disrupt a range of sectors worth hundreds of billions of pounds.</p>
<p>When engineered into magnets, they generate exceptionally strong and stable magnetic fields within compact, lightweight systems – unlocking new possibilities in fusion and other applications ranging from electric zero emission flight to analytical science.</p>
<p>HTS also enables scalable, ultra-efficient, and compact power distribution for high-demand environments such as AI data centres, overcoming the limitations of conventional systems, which struggle with bulk, weight, heat generation at high currents, and efficiency losses in high-power settings.</p>
<p>Ridgway Machines brings decades of experience in the design and manufacture of advanced winding, taping and insulation machinery across multiple industries. It is now also the leading provider of bespoke manufacturing platforms for superconducting cables, coils for magnets and cable production.</p>
<p>The post <a href="https://tokamakenergy.com/2026/04/02/ridgway-machines-appoints-mike-allen-as-new-md/">Ridgway Machines appoints Mike Allen as new MD</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Lord Vallance launches new UK fusion strategy at Tokamak Energy</title>
		<link>https://tokamakenergy.com/2026/03/16/lord-vallance-launches-new-uk-fusion-strategy-at-tokamak-energy/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Mon, 16 Mar 2026 14:54:51 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=9135</guid>

					<description><![CDATA[<p>Lord Vallance, Minister for Science, Innovation, Research and Nuclear, visited Tokamak Energy to launch the UK’s new fusion strategy. The UK Government is backing fusion research and commercialisation with more than £2.5 billion over the next five years, recognising fusion as a key technology for energy security and long‑term economic growth. During the visit,  Lord Vallance [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2026/03/16/lord-vallance-launches-new-uk-fusion-strategy-at-tokamak-energy/">Lord Vallance launches new UK fusion strategy at Tokamak Energy</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Lord Vallance, Minister for Science, Innovation, Research and Nuclear, visited Tokamak Energy to launch the UK’s new fusion strategy.</p>
<p>The UK Government is backing fusion research and commercialisation with more than £2.5 billion over the next five years, recognising fusion as a key technology for energy security and long‑term economic growth.</p>
<p>During the visit,  Lord Vallance toured Tokamak Energy&#8217;s ST40 spherical tokamak, world‑leading high‑temperature superconducting (HTS) magnet technology, and Demo4 fusion magnet system.</p>
<p>Warrick Matthews, Tokamak Energy CEO, said: “We welcome the government’s commitment to establishing the UK as a global leader in fusion – the 21st century’s most important technology. Tokamak Energy brings extensive expertise to the race, including power‑plant‑relevant results on our groundbreaking spherical tokamak and our world‑first high‑temperature superconducting (HTS) fusion magnet system.</p>
<p>&#8220;Through our TE Magnetics division, we are a market leader in the breakthrough HTS technology the STEP fusion programme will rely on to control the plasma. Our focus is realising its full potential for fusion and other sectors including science, defence, transport and grid technologies – tomorrow’s technology creating growth, jobs, exports and value today.”</p>
<p>The new strategy confirms the UK will work in close partnership with industry, ensuring the country is positioned to capture near‑term economic benefits from rapidly developing fusion technologies: accelerated innovation, high‑value skills, secure well‑paid jobs, and commercially valuable spin‑out technologies.</p>
<p>Read the full UK fusion strategy here: <a title="https://assets.publishing.service.gov.uk/media/69b3fb599d8b52961a62b3e0/fusion-energy-strategy-2026.pdf" href="https://assets.publishing.service.gov.uk/media/69b3fb599d8b52961a62b3e0/fusion-energy-strategy-2026.pdf" target="_blank" rel="noreferrer noopener">https://assets.publishing.service.gov.uk/media/69b3fb599d8b52961a62b3e0/fusion-energy-strategy-2026…</a></p>
<p>The post <a href="https://tokamakenergy.com/2026/03/16/lord-vallance-launches-new-uk-fusion-strategy-at-tokamak-energy/">Lord Vallance launches new UK fusion strategy at Tokamak Energy</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Tokamak Energy honoured to meet King Charles at sustainable global economy event</title>
		<link>https://tokamakenergy.com/2026/03/15/tokamak-energy-honoured-to-meet-king-charles-at-sustainable-global-economy-event/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Sun, 15 Mar 2026 13:41:41 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=9132</guid>

					<description><![CDATA[<p>A team from Tokamak Energy was honoured to meet His Majesty King Charles III at the Sustainable Markets Initiative Roundtables and Exhibition Summit in Hampton Court Palace last week. They were proudly exhibiting alongside major organisations as part of The King’s drive to accelerate the transition to a sustainable global economy. The SMI Roundtables &#38; Exhibition [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2026/03/15/tokamak-energy-honoured-to-meet-king-charles-at-sustainable-global-economy-event/">Tokamak Energy honoured to meet King Charles at sustainable global economy event</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>A team from Tokamak Energy was honoured to meet His Majesty King Charles III at the Sustainable Markets Initiative Roundtables and Exhibition Summit in Hampton Court Palace last week.</p>
<p>They were proudly exhibiting alongside major organisations as part of The King’s drive to accelerate the transition to a sustainable global economy.</p>
<p>The SMI Roundtables &amp; Exhibition showcased a range of exhibitors from clean energy to space and sustainable materials to cutting-edge technology.</p>
<p>Pictured here, Tokamak Energy CEO Warrick Matthews explains the positive impact technology and the SMI network is having on His Majesty’s mission, with fusion an essential part of a clean energy future.</p>
<p>Warrick also joined a plenary session for the Buildings and Data Centres Pathfinder group to explore the transformational capabilities of high temperature superconductors, for fusion, lossless power transmission for data centres, and unlocking new levels of performance in a range of other sectors including science, defence and transport.</p>
<p>Thanks to SMI for hosting another outstanding event, which unites hundreds of global CEOs, international delegations and innovators, and we look forward to playing our part in the next phase of delivery towards a sustainable transition.</p>
<p>The post <a href="https://tokamakenergy.com/2026/03/15/tokamak-energy-honoured-to-meet-king-charles-at-sustainable-global-economy-event/">Tokamak Energy honoured to meet King Charles at sustainable global economy event</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Knockout results from Tokamak Energy’s record-breaking ST40 ends 2025 on a high</title>
		<link>https://tokamakenergy.com/2025/12/19/knockout-results-from-tokamak-energys-record-breaking-st40-ends-2025-on-a-high/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Fri, 19 Dec 2025 08:11:15 +0000</pubDate>
				<category><![CDATA[Press release]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=8905</guid>

					<description><![CDATA[<p>Tokamak Energy has set three new performance records ahead of a major upgrade to its ‘punching above its weight’ fusion energy machine ST40. The company ended 2025 by achieving its highest plasma current, highest stored energy, and highest fusion triple product – all key measures on the path to delivering clean, limitless fusion energy. The [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2025/12/19/knockout-results-from-tokamak-energys-record-breaking-st40-ends-2025-on-a-high/">Knockout results from Tokamak Energy’s record-breaking ST40 ends 2025 on a high</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Tokamak Energy has set three new performance records ahead of a major upgrade to its ‘punching above its weight’ fusion energy machine ST40.</p>
<p>The company ended 2025 by achieving its highest plasma current, highest stored energy, and highest fusion triple product – all key measures on the path to delivering clean, limitless fusion energy.</p>
<p>The compact spherical tokamak at the company’s Oxfordshire HQ is now preparing for a major upgrade for a new campaign of ground-breaking experiments in partnership with the U.S. Department of Energy (DOE) and the UK Department for Energy Security and Net Zero (DESNZ).</p>
<p>Otto Asunta, Tokamak Energy Experiments Chief for ST40, said: “These superb results are a great way to finish the year and demonstrate how the ST40 team continues to push the limits, improving the already impressive performance of our compact high-field device.</p>
<p>“Breaking into the mega-amp range with our plasma current is a major milestone as we continue to build our knowledge of what will be needed for delivering fusion energy to future grids. We now look forward to working with the U.S. and UK governments on a new wave of experiments to deliver more cutting-edge science with our industry-leading device that has always punched above its weight.”</p>
<p>ST40 set a new record by reaching 1 MA (1,000,000 amperes) of plasma current, surpassing its previous best of 0.85 MA, while stored energy was nearly doubled compared to previous campaigns. This demonstrates that a plasma volume of just one cubic metre can hold immense power – an important insight on the path to energy-producing devices.</p>
<p>Plasma current – the electric current flowing through the plasma inside a tokamak – is crucial for confinement. It generates a poloidal magnetic field that, together with the magnetic fields from coils, keeps the plasma confined and away from material surfaces inside a tokamak. In future devices, a high plasma current is required to also trap the fusion-born alpha particles.<br />
The fusion triple product, a measure combining plasma temperature, density, and energy confinement, is a key indicator of plasma performance.</p>
<p>In the company’s record-breaking 100 million degrees Celsius campaign of 2022, ST40 achieved a triple product of approximately 6 ± 2 × 10¹⁸ m⁻³·keV·s, the highest ever achieved in a privately-owned tokamak. Following an extensive series of experiments at plasma currents &gt;800 kA and toroidal field 2.1 T, the team improved its previous best by a third to ~8 ± 2 × 10¹⁸ m⁻³·keV·s, demonstrating significant progress in plasma performance by operating in H-mode (high-confinement mode).</p>
<p>The latest campaign also saw the implementation of a new software called RT-GSFit that can reconstruct the plasma shape during a pulse at a millisecond time resolution (a thousand times per second). Integrating RT-GSFit into the ST40 Plasma Control System allowed the team to control plasma shape in real-time.</p>
<p>ST40 has now paused operations for the $52 million upgrade programme, known as LEAPS (Lithium Evaporations to Advance PFCs in ST40), in partnership with DOE and DESNZ. The programme will apply lithium coatings to all plasma-facing components (PFCs) using a lithium evaporation technique, building on pioneering work by Princeton Plasma Physics Laboratory and others that has shown lithium PFCs can significantly improve plasma performance.</p>
<p>The ultimate goal is to enable fusion conditions with good confinement that is compatible with sustainment for long durations in a future fusion pilot plant.</p>
<p>The post <a href="https://tokamakenergy.com/2025/12/19/knockout-results-from-tokamak-energys-record-breaking-st40-ends-2025-on-a-high/">Knockout results from Tokamak Energy’s record-breaking ST40 ends 2025 on a high</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Tokamak Energy wins prestigious Institute of Physics Business Innovation Award</title>
		<link>https://tokamakenergy.com/2025/12/11/tokamak-energy-wins-prestigious-institute-of-physics-business-innovation-award/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Thu, 11 Dec 2025 15:08:11 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=8882</guid>

					<description><![CDATA[<p>Tokamak Energy was presented with a prestigious Institute of Physics (IOP) Business Innovation Award for pushing the boundaries of physics-powered innovation. The company was praised for its transformative work in the development of compact, powerful, robust, quench resilient, high temperature superconducting (HTS) technology. HTS is essential for commercialising clean, limitless fusion energy, and will support [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2025/12/11/tokamak-energy-wins-prestigious-institute-of-physics-business-innovation-award/">Tokamak Energy wins prestigious Institute of Physics Business Innovation Award</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Tokamak Energy was presented with a prestigious Institute of Physics (IOP) Business Innovation Award for pushing the boundaries of physics-powered innovation.</p>
<p>The company was praised for its transformative work in the development of compact, powerful, robust, quench resilient, high temperature superconducting (HTS) technology.</p>
<p>HTS is essential for commercialising clean, limitless fusion energy, and will support the UK Government in addressing constraints in the national grid exacerbated by power demand for AI and data centre infrastructure.</p>
<p>Established in 2024, Tokamak Energy’s TE Magnetics division is leading the company’s HTS development and commercialisation for a range of applications, from power distribution, electric motors for zero emission flight, and fast, efficient magnetic levitation transport systems.</p>
<p>Warrick Matthews, Tokamak Energy CEO, said: “We have designed, built, and operate two of most advanced fusion energy research devices in the world – ST40 and Demo4.</p>
<p>“The teams behind these machines are driving the development and commercialisation of clean, limitless energy and transformative superconducting technologies for applications in fusion, science, power systems, propulsion, and beyond. We are proud to accept this prestigious award on behalf of all our people at Tokamak Energy, recognising their outstanding work to deliver positive impact through ground-breaking technology.”</p>
<p>The IOP is the professional body and learned society for physics in the UK and Ireland. With a rich history of supporting business innovation and growth, it is committed to working with ‘physics-powered’ businesses, and companies that apply and employ physics and physicists.</p>
<p>Michele Dougherty, Institute of Physics President Professor, said: “Physics drives discovery and innovation, transforming our understanding of the world. And it is the innovations of physics-powered businesses that are driving our economy, creating jobs and addressing the challenges that face us today.</p>
<p>“In the coming years, physics will continue to shape our lives, hopefully making a better world for us all, and it is companies like those we are honouring with a 2025 IOP Business Award that are leading the way towards a prosperous, sustainable future. My sincerest congratulations to them all. “</p>
<p>Tokamak Energy&#8217;s 2025 acquisition of Leicester-based Ridgway Machines accelerates its ability to deliver high-quality HTS products at scale and provides end-to-end capability.</p>
<p>Ridgway Machines brings decades of experience in manufacturing cable insulation and winding machinery across multiple industries. It is now also the leading provider of bespoke equipment for superconducting magnets and cable production.</p>
<p>The post <a href="https://tokamakenergy.com/2025/12/11/tokamak-energy-wins-prestigious-institute-of-physics-business-innovation-award/">Tokamak Energy wins prestigious Institute of Physics Business Innovation Award</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Tokamak Energy announces fusion power plant magnet technology breakthrough</title>
		<link>https://tokamakenergy.com/2025/11/19/tokamak-energy-announces-fusion-power-plant-magnet-technology-breakthrough/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Wed, 19 Nov 2025 20:01:39 +0000</pubDate>
				<category><![CDATA[Press release]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=8799</guid>

					<description><![CDATA[<p>Tokamak Energy has recorded breakthrough results on the path to clean, limitless energy after replicating fusion power plant fields for the first time in its world-leading magnet system. Demo4 also demonstrates the transformative potential of high temperature superconducting (HTS) technology across a range of spin-out applications, from power distribution for data centres, electric motors for [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2025/11/19/tokamak-energy-announces-fusion-power-plant-magnet-technology-breakthrough/">Tokamak Energy announces fusion power plant magnet technology breakthrough</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Tokamak Energy has recorded breakthrough results on the path to clean, limitless energy after replicating fusion power plant fields for the first time in its world-leading magnet system.</p>
<p>Demo4 also demonstrates the transformative potential of high temperature superconducting (HTS) technology across a range of spin-out applications, from power distribution for data centres, electric motors for zero emission flight, and fast, efficient magnetic levitation transport systems.</p>
<p>Creating fusion energy requires extremely strong magnetic fields to confine and control hydrogen fuel, which is heated to a plasma several times hotter than the centre of the sun inside a vessel called a tokamak.</p>
<p>Tokamak Energy’s Demo4 – a complete set of HTS magnets built in a tokamak configuration – produced the milestone results at the company’s headquarters outside Oxford, achieving field strengths of 11.8 Tesla at -243 degrees Celsius in recent tests.</p>
<p>The world-first system had an incredible seven million ampere turns of electrical current running through its centre column, demonstrating huge potential for power distribution as HTS can deliver around 200 times the current density of copper.</p>
<p>Warrick Matthews, Tokamak Energy CEO, said: “These results are a major victory for the race to deliver fusion and HTS as a disruptive new commercial technology. Demo4 represents over a decade of HTS innovation at Tokamak Energy. Born from our fusion mission, it validates one of the technical solutions for getting clean, limitless, safe and secure fusion energy on the grid.</p>
<p>“Demo4 is also best in class at showcasing and demonstrating the transformative potential for superconductors, including power distribution for high-demand environments like data centres and applications across science, power systems, propulsion, and beyond.”</p>
<p>Strong magnetic fields are generated by passing large electrical currents through arrays of electromagnetic coils assembled in a cage-like formation. The magnets are wound with precision from HTS tapes using multi-layered metal conductors with a crucial internal coating of ‘rare earth barium copper oxide’ (REBCO) superconducting material.</p>
<p>While recognising the achievement of demonstrating a single high-field HTS magnet, Tokamak Energy has focused on the next essential step: validating a complete HTS magnet system. In a fusion power plant, each REBCO superconducting tape must operate within the complex, combined magnetic environment created by neighbouring coils – conditions that significantly influence its effective critical current and structural performance.</p>
<p>These system-level interactions cannot be captured through individual magnet tests. Demo4 is therefore a world-first high field platform to generate and study fusion-relevant forces across a system coil set (14 toroidal field magnets and two poloidal field magnets), providing uniquely valuable engineering insight and data to inform power plant designs of the future.</p>
<p>Graham Dunbar, Demo4 chief engineer at Tokamak Energy, said: “Demo4 is delivering exactly what it was built for. Every test provides us with invaluable data and deepens our understanding. This isn&#8217;t just about achieving a number; it&#8217;s about gaining the confidence and build expertise to scale our technology for future energy-producing fusion systems.”</p>
<p>Demo4’s results confirm Tokamak Energy’s HTS magnets can generate the high fields essential for a fusion power plant and prove their capacity to support higher current densities with plug-in cooling capability. This means they can be made smaller and lighter than traditional low-temperature superconductors and operate at a fraction of the cooling cost. Further testing to reach higher magnetic fields continues, with next results due in early 2026.</p>
<p>The post <a href="https://tokamakenergy.com/2025/11/19/tokamak-energy-announces-fusion-power-plant-magnet-technology-breakthrough/">Tokamak Energy announces fusion power plant magnet technology breakthrough</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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		<title>Tokamak Energy K.K. wins prestigious British Chamber of Commerce in Japan trophy</title>
		<link>https://tokamakenergy.com/2025/11/11/tokamak-energy-k-k-wins-prestigious-british-chamber-of-commerce-in-japan-trophy/</link>
		
		<dc:creator><![CDATA[Stuart White]]></dc:creator>
		<pubDate>Tue, 11 Nov 2025 09:31:05 +0000</pubDate>
				<category><![CDATA[Our news]]></category>
		<guid isPermaLink="false">https://tokamakenergy.com/?p=8791</guid>

					<description><![CDATA[<p>Tokamak Energy K.K. won the British Chamber of Commerce in Japan’s New Market Entrant of the Year trophy at the prestigious 18th British Business Awards. Tokamak Energy K.K. was incorporated in Tokyo in February 2025 to expand global operations and deepen UK-Japan collaboration in fusion energy and superconducting technologies. The award reflects the company’s mission [&#8230;]</p>
<p>The post <a href="https://tokamakenergy.com/2025/11/11/tokamak-energy-k-k-wins-prestigious-british-chamber-of-commerce-in-japan-trophy/">Tokamak Energy K.K. wins prestigious British Chamber of Commerce in Japan trophy</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Tokamak Energy K.K. won the British Chamber of Commerce in Japan’s New Market Entrant of the Year trophy at the prestigious 18th British Business Awards.</p>
<p>Tokamak Energy K.K. was incorporated in Tokyo in February 2025 to expand global operations and deepen UK-Japan collaboration in fusion energy and superconducting technologies.</p>
<p>The award reflects the company’s mission to support Japan’s energy security and decarbonisation goals, and builds on long-standing partnerships with government, industry and academia.</p>
<p>Dr. Toru Fukushima, Vice President and Country Manager of Tokamak Energy K.K, was presented with a bespoke trophy by the UK Ambassador to Japan, Julia Longbottom CMG, at Hilton Tokyo on Friday.</p>
<p>He said: “It was an honour to receive the New Market Entrant of the Year trophy as part of the British Chamber of Commerce’s flagship celebration of excellence within the UK-Japan business community. It is recognition of what we have achieved this year and a great boost for the team during this important time of expansion in Japan.”</p>
<p>Ross Morgan, Tokamak Energy K.K. President, added: “We are proud to have developed many important partnerships with leading organisations in Japan and look forward to delivering breakthrough technologies that will reshape sectors and address some of humanity’s most pressing challenges.”</p>
<p>In total, seven awards were presented to 48 nominees, all praised for their vision, innovation, and leadership in their respective fields. Each trophy was hand sculpted by Kate Thomson of Ukishima Sculpture Studio and reflected the enduring strength and evolution of UK–Japan relations.</p>
<p>Tokamak Energy has built a wide network of government, commercial, scientific and academic partners in Japan in recent years. Together with Furukawa Electric, the company is supporting the FAST (Fusion Advanced Superconducting Tokamak) development project, which aims to demonstrate fusion-based electricity generation in the 2030s.</p>
<p>FAST is a private-sector-led collaboration between industry and academia, led by Starlight Engine Ltd with support from experts in Japan and around the world. The project contributes significantly to the Japanese Government’s ‘Fusion Energy Innovation Strategy’, which sets a road map to commercialise fusion and achieve its decarbonisation goals.</p>
<p>In June, Tokamak Energy and Furukawa Electric Group agreed to establish a joint operational base in Japan to manufacture HTS technology, which will unlock new levels of performance and sustainability in a range of industries including science and medicine, manufacturing, power generation and distribution, and land, water, air and space propulsion.</p>
<p>In addition, Tokamak Energy was selected by the UK Government to showcase its transformative technology at Expo 2025 in Osaka. ‘Come Power the Future’ highlighted the UK’s global leadership in clean energy innovation.</p>
<p>Tokamak Energy K.K.’s official launch was held at the British Embassy in Tokyo last month, bringing together more than 100 guests from government, academia, and industry.</p>
<p>The post <a href="https://tokamakenergy.com/2025/11/11/tokamak-energy-k-k-wins-prestigious-british-chamber-of-commerce-in-japan-trophy/">Tokamak Energy K.K. wins prestigious British Chamber of Commerce in Japan trophy</a> appeared first on <a href="https://tokamakenergy.com">Tokamak Energy</a>.</p>
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