Rolls-Royce’s (RR.) small modular reactor (SMR) design has passed the next stage in its permitting process in the UK after the government “justified” the design. This is part of the long planning process but further ministerial approval for the technology. Parliamentary approval is still needed.
The decision came at the same time as the government announced it would make nuclear power plant planning and permitting easier. The Rolls-Royce SMR will still need to go through the existing process, which a review last year said was “central to this relative decline” in the UK’s nuclear sector.
“The increasing complexity and risk aversion of our regulatory system has contributed to a weakening of the UK’s leadership and competitiveness [in nuclear power],” said John Fingleton, who led the review.
The changes will remove “duplicative or overly complex guidance, rules and regulations that have been holding back our nuclear ambitions”, said chancellor Rachel Reeves on Friday morning.
One example used in the Fingleton review was the measures at Hinkley Point C to reduce the number of fish killed by its water intake. A £700mn programme will save “0.083 salmon per year, along with 0.028 sea trout, 6 river lamprey, 18 Allis shad, and 528 twaite shad”, the review said.
It heard from environmental groups as well, some of whom were said to “think the current system works well and that high costs are mainly due to developers not planning enough for mitigation”.
Hinkley Point C’s total budget is now £49bn, compared to an £18bn estimate in 2016.




