Startup company Tokamak Energy has published three papers showing size is not an important factor in fusion reactors and proving that a compact spherical tokamak reactor can produce high power. This ...

An ion temperature exceeding 100 million degrees has been achieved with the experimental fusion device ' ST40 ', which adopts a method called 'tokamak type' and is characterized by its small size and ...

A new article describes the spherical tokamak design as a model for the next steps in the development of fusion energy. Among the top puzzles in the development of fusion energy is the best shape for ...

The UK Atomic Energy Authority and Tokamak Energy have signed a five-year framework agreement for closer collaboration "on developing spherical tokamaks as a route to commercial fusion energy". The ...

A renovated, second-generation fusion reactor in England has achieved first plasma. This reactor and other fusion reactors have long-shot plans to produce energy as early as 2040. The new reactor ...

Among the top puzzles in the development of fusion energy is the best shape for the magnetic facility — or “bottle” — that will provide the next steps in the development of fusion reactors. Leading ...

The prospect of commercially viable, fusion-power plants based on the spherical tokamak has moved closer after a major experiment in the UK released its first results. Using a novel kind of exhaust, ...

Add Yahoo as a preferred source to see more of our stories on Google. The governments of the United States and the United Kingdom have joined hands with Tokamak Energy to advance the nuclear fusion ...

Hot stuff: The first plasma has been recorded at the upgraded Mega Amp Spherical Tokamak. (Courtesy: Culham Centre for Fusion Energy) Officials at the Culham Centre for Fusion Energy (CCFE) in ...

Add Yahoo as a preferred source to see more of our stories on Google. Tokamak Energy, a UK-based nuclear fusion startup, has secured $125 million in funding to further develop its distinctive ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Researchers at a U.S. government nuclear fusion laboratory say they ...