United Kingdom Atomic Energy Authority

The United Kingdom Atomic Energy Authority (UKAEA) is the UK’s national fusion energy research organisation. We are an executive non-departmental public body of the Department for Energy Security and Net Zero (DESNZ).

The work we do:

UKAEA’s mission is to lead the delivery of sustainable fusion energy to maximise scientific and UK economic benefit. We do this by being technical experts, partnering with companies and the international research community.

At the core of UKAEA’s efforts is the operation of world-leading facilities that build a comprehensive knowledge base for fusion energy. By addressing and solving the challenges across the full lifecycle of fusion, and integrating solutions from various disciplines, we establish technical centres of excellence that serve as the foundation for future fusion power plant programmes.

UKAEA collaborates with its partners to develop fusion power plants by providing access to our skills, facilities and expertise. UKAEA owns UKFE Ltd on behalf of the UK government. Through UKFE Ltd, we’re spearheading the STEP Fusion programme to design and build the UK’s first prototype fusion energy power plant in Nottinghamshire.

To grow the fusion ecosystem, UKAEA focuses on cultivating skilled talent, growing the fusion industry and creating ‘innovation clusters’. We actively seek opportunities to advance fusion technologies and communicate its vast potential to stakeholders and the public alike to accelerate fusion energy’s future – the energy of tomorrow we need today.