EMBARGOED TO 2230 SUNDAY MARCH 20 File photo dated 23/09/21 of construction work on the circular reinforced concrete and steel home of a reactor at Nuclear Island 1, at Hinkley Point C nuclear power plant near Bridgwater in Somerset. The Prime Minister is set to host a meeting on how to remove the barriers to increasing the UK's nuclear power output, No 10 has announced. Issue date: Sunday March 20, 2022. PA Photo. See PA story POLITICS Energy . Photo credit should read: Ben Birchall/PA Wire