Currently, about 15% of Britain's energy needs are met by nuclear power, a drop from 27% in the 1990s as older plants have been decommissioned and new ones are taking time to build.

Betavolt, which was established in April 2021, says its battery "combines nickel-63 nuclear isotope decay technology and China's first diamond semiconductor (4th generation semiconductor) module to successfully realise the miniaturisation of atomic energy batteries".

Globally uranium demand is expected to rise by 28% by 2030 and to double by 2040.

At the meeting of the Standing Committee of the State Council, chaired by Chinese Premier Li Qiang, approval was granted for units 3 and 4 at China General Nuclear's (CGN's) existing Taipingling nuclear power plant in Guangdong province, as well as units 1 and 2 at China National Nuclear Corporation's (CNNC's) new Jinqimen nuclear power plant in Zhejiang province.

The joint plans of Rosatom and the region include projects for the development of energy infrastructure and the construction of a shift village, landing strip, roads and sea pier, as well as the construction of the world's first low-power nuclear power plant with a Shelf-M reactor of up to 10 MWe.

For the ITER project, which is under construction in Cadarache in southern France, Russia's responsibilities include manufacturing 179 of the most energy intensive (up to 5 MW per square metre) panels of the first wall, which is 40% of the total area of ​​the reactor wall.

Nuclear's share of energy in the UK is currently about 16%, however all but one of its existing reactors are due to retire by 2030.

“Nuclear energy currently provides almost half of the nation’s carbon-free power, and it will continue to play a significant part in transitioning to a clean energy future,” said U.S. Secretary of Energy Jennifer M. Granholm.

“The concept assumes that we do not sell power units as something separate. We sell the electricity that is generated using the floating units. For the customer, this means that it does not matter where and how the unit is built. The customer does not take part in its construction. The construction, fuel loading and subsequent operation of the station is provided by Rosatom,” Nikipelov said.

France and Sweden will "promote a regulatory, industrial and financial framework favourable to the realisation of nuclear installation projects with a high level of safety and ensuring institutional support for nuclear energy in compliance with the principle of technological neutrality and with the objective of strengthening Europe's sovereignty and energy security".