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Fusion Demonstration Plant

A groundbreaking fusion plant designed to connect energy and ecology.

The Fusion Demo Plant

Explore the Fusion Demo Plant.

Where fusion energy happens.

With engineering work underway, the Fusion Demonstration Plant (FDP) has been designed to demonstrate our Magnetized Target Fusion technology, creating fusion conditions in a power-plant-relevant environment.

Based in the UK with support from investors across the globe, the FDP will become the world’s largest and most capable prototype for a Magnetized Target Fusion power plant – a prototype intended to demonstrate a massive step forward in practical fusion energy.

Fusion Demo Plant Exterior
General Fusion: The Fusion Demonstration Plant (1:52)
We are preparing to build a first-of-a-kind Fusion Demonstration Plant to showcase our Magnetized Target Fusion technology. The facility is the result of over a decade of development; it assembles proven components into a scaled version of our commercial machine.

Core Fusion Technologies

See What’s Inside a Magnetized Target Fusion Power Plant.

Creating fusion conditions. Commercializing fusion power. We’re proving the viability of our core Magnetized Target Fusion technologies with attention to sustainable design for industrial infrastructure. We believe greening our global industries should start at the source.

Explore our Core Technologies

Man working

Plasma Injector

24 prototypes and 200,000 plasma experiments helped us build the world’s largest and most powerful operational fusion plasma injector.

inside reactor

Compression System

With our scalable control systems, we’ve achieved the required timing precision with full-scale drivers to produce smooth, rapid, and symmetric compression of a liquid metal cavity.

Plasma Injector illustration

Plasma Stability Model

Our field test program substantiates our understanding of plasma behavior and informs our plants’ requirements, work that is critical to creating fusion conditions at scale.

Commercialization Starts with the FDP


Scale of the commercial pilot plant.


Pulse per day repetition rate.


Off grid demonstration.


Operations to begin.

Our Impact

Propelling Fusion Forward One Milestone After Another.

With our core technologies in place, the Fusion Demo Plant is the next big test.

Rapid progress is underway. The Fusion Demonstration Plant will provide important insights to support our commercialization of fusion energy.

By demonstrating our integrated core technologies in a power-plant-relevant fusion machine, the FDP validates the economics of commercial fusion power and our readiness to deliver.

Learn More About Our Impact

Inside reactor

A cutting edge project

“This new plant by General Fusion is a huge boost for our plans to develop a fusion industry in the UK, and I’m thrilled that Culham will be home to such a cutting-edge and potentially transformative project.”

Amanda Solloway
UK, Science Minister
MTF Cross Section

Global Fusion Infrastructure

Derisking Fusion Energy. Creating Fusion Conditions.

We’re developing a pipeline of early adopters and capturing market leadership for fusion energy.

With a practical, durable, and cost-effective machine, we aim to create the conditions and market infrastructure to sustainably convert energy with an economical end-to-end solution.

Learn More About Global Infrastructure

ALA Fusion Canada Exterior Night


Integrating Sustainable Engineering and Society.

Find out how architecture firm AL_A worked with General Fusion’s designers to break new ground with a design that combines art and science. This collaborative effort showcases leading-edge sustainability principles to optimize General Fusion’s technology in the Fusion Demo Plant.

Read the Article

An Integrative Design

Ready to Tour the Fusion Demo Plant?

We’re breaking ground and want you to be there at the ribbon-cutting ceremony. Learn more about the Fusion Demo Plant and our fusion energy commercialization plan in our synopsis deck.


Get the latest in fusion energy news.

Discover how fusion power technology is transforming the world today.

See All Resources

General Fusion building a global market for fusion energy with industry leaders

World’s leading energy and industrial companies advising General Fusion on the development of practical commercial fusion power VANCOUVER, Canada (4 April 2022): General Fusion announced today the formation of a unique Market Development Advisory Committee (MDAC) to guide the development

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Partners, Press Releases
Bruce Power, General Fusion, and Nuclear Innovation Institute sign agreement to advance a net-zero future

Partnership will progress fusion energy in Clean Energy Frontier region of Bruce, Grey and Huron ONTARIO, Canada (February 2, 2022): Bruce Power, General Fusion, and the Nuclear Innovation Institute (NII) have entered into a Memorandum of Understanding (MOU) to collaborate on

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Featured, Most Recent, Partners, Press Releases
B.C.-based company announces milestone that could lead to commercial fusion energy

Global News reporter Paul Johnson visits General Fusion’s laboratory to learn more about the company’s latest technology milestone. Watch the segment.

Industry Updates
General Fusion achieves critical technology milestone for practical fusion power

Successful performance of plasma compression prototype confirms path to commercialization VANCOUVER, Canada (10 January 2022): General Fusion announced today it has successfully achieved several aggressive performance goals of a prototype system for its Fusion Demonstration Plant (FDP). The company’s plasma

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Most Recent, Press Releases
Fusion energy is the vaccine of climate change: General Fusion CEO on path towards commercializing clean energy

Watch CEO Chris Mowry on BNN Bloomberg discussing our practical and economical approach to commercializing clean fusion energy.

Industry Updates
Deep Dive: Fusion Energy to Decarbonize the Maritime Industry

The International Shipping Industry carries about 90% of the global trade in goods, with more than 53,000 merchant ships currently operating in the oceans. The industry is a significant contributor to the world’s total greenhouse gas emissions. Ships emit 3%

Read More ›

Insights, Most Recent, Video

Proving What’s Possible with the Fusion Demonstration Plant.

The FDP presents just some of the exciting milestones on General Fusion’s path to fusion energy for the future of our planet.

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Fusion Demo Plant at sunrise