The government has been asked by the Nuclear Industry Association to give a justification decision for Rolls-Royce SMR’s reactor design.
Justification is a regulatory process which requires a Government decision before any new class or type of practice involving ionising radiation can be introduced in the UK.
A justification decision is one of the required steps for the operation of a new nuclear technology in the UK, but it is not a permit or licence that allows a specific project to go ahead. Instead, it is a generic decision based on a high-level evaluation of the potential benefits and detriments of the proposed new nuclear practice as a pre-cursor to future regulatory processes.
The new application, the first of its kind for a UK reactor design, makes the case that the benefits of clean, firm, flexible power from the reactor would far outweigh any potential risks, which are in any event rigorously controlled by robust safety features, including passive safety systems, built into the design, in line with the UK’s regulatory requirements.
The application also demonstrates that the reactor design would support nuclear energy’s contribution to a stable and well-balanced electricity grid, which is essential to reduce consumer bills and maintain economic competitiveness.
Tom Greatrex, Chief Executive of the Nuclear Industry Association, said: “Rolls-Royce SMR’s design, like other SMRs, offer huge possibilities for the UK to revive our industrial capabilities and deliver low-carbon energy for net zero and energy security. We are delighted to support this step to get the design approved in its home country.
“It is essential that our nuclear renaissance is made in Britain, so the new Government should ensure that we deploy enough SMR designs to justify investment in the UK supply chain to deliver them.”
Helena Perry, Rolls-Royce SMR’s Safety and Regulatory Affairs Director, said: “As the UK’s most advanced SMR design, today’s submission for regulatory justification is another important step to ensure that we can continue to move at pace towards deployment in the UK.
“Each Rolls-Royce SMR ‘factory-built’ nuclear power plant will provide enough clean, affordable, electricity to power a million homes for 60+ years – delivering energy security, enabling net zero and making a transformational contribution to the UK economy.
“Rolls-Royce SMR remains on track to complete Step 2 of the Generic Design Assessment by the nuclear industry’s independent regulators and move immediately into the third and final step this summer.”
