Uploaded February 2024 | Updated September 2026, 2 weeks ago
The Joint European Torus (JET), one of the world’s largest and most powerful fusion machines, has demonstrated the ability to reliably generate fusion energy, whilst simultaneously setting a world-record in energy output.
These notable accomplishments represent a significant milestone in the field of fusion science and engineering.
In JET’s final deuterium-tritium experiments (DTE3), high fusion power was consistently produced for 5 seconds, resulting in a ground-breaking record of 69 megajoules using a mere 0.2 milligrams of fuel.
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UKAEA’s mission is to deliver sustainable fusion energy and maximise scientific and economic impact. Fusion, the process that powers the sun, can play a big part in our carbon-free energy future.
UKAEA leads the world in fusion research with a wide range of programmes covering robotics, materials testing and development, and tritium science. Our scientists and engineers are working with partners around the globe to develop fusion as a new source of clean energy for tomorrow’s power stations.
Find out more: gov.uk/government/organisations/uk-atomic-energy-authority
The Joint European Torus (JET), one of the world’s largest and most powerful fusion machines, has demonstrated the ability to reliably generate fusion energy, whilst simultaneously setting a world-record in energy output.
These notable accomplishments represent a significant milestone in the field of fusion science and engineering.
In JET’s final deuterium-tritium experiments (DTE3), high fusion power was consistently produced for 5 seconds, resulting in a ground-breaking record of 69 megajoules using a mere 0.2 milligrams of fuel.
-------------------------------
UKAEA’s mission is to deliver sustainable fusion energy and maximise scientific and economic impact. Fusion, the process that powers the sun, can play a big part in our carbon-free energy future.
UKAEA leads the world in fusion research with a wide range of programmes covering robotics, materials testing and development, and tritium science. Our scientists and engineers are working with partners around the globe to develop fusion as a new source of clean energy for tomorrow’s power stations.
Find out more: gov.uk/government/organisations/uk-atomic-energy-authority










