Tokamak Energy of the UK announced it has demonstrated a world-first with its privately-funded ST40 spherical tokamak, achieving a plasma temperature of 100 million degrees Celsius, the threshold ...

Oxford-based UK tech firm Tokamak Energy has reached a milestone in privately-funded fusion research after its ST-40 spherical tokamak reactor reached a temperature of 100 million °C (180 million °F), ...

A compact nuclear fusion reactor has reached 100 million degrees Celsius. Its makers say this represents the threshold of energy production for this reactor. The design is streamlined with thoughtful ...

Researchers at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory have set a new fusion record on the WEST tokamak, sustaining plasma at roughly 50 million degrees Celsius for six ...

Clean energy from nuclear fusion may soon be commercial. But leaders around the world have done little to prepare.

As the race towards the first commercially viable nuclear fusion reactor heats up, the UK-based Tokamak Energy has published a paper on its recent achievements with its ST40 spherical tokamak. Most ...

There are a remarkable number of commercial fusion power startups, considering that it’s a technology that’s built a reputation for being perpetually beyond the horizon. Many of them focus on ...

Scientists have overcome one of the "greatest uncertainties" in the operation of future fusion reactors. In order to shield the fusion plasma from impurities in the reactor walls, which greatly ...

Tokamak Energy has given some information on the spherical fusion demonstrator which it intends to build in the UK by 2026 to demonstrate key technologies and inform the design of a prototype fusion ...

Attempts to make a viable nuclear fusion reactor have on the whole been the domain of megabucks projects supported by countries or groups of countries, such as the European JET or newer ITER projects.