it's helped centrica's overall profits rise five—fold over the same period.s should not be assessed on a short—term basis. the nuclear industry is doing very well at the moment. we don't know from exactly what contracts they've entered into. we would certainly expect that the nuclear generators are making much higher profits than they would do normally. it's really as simple as that. it's a similar story with wind farms. modern wind farms can make a megawatt hour of electricity for less than £50. but you can currently sell that megawatt hour for many times that price on the open market, so there are extraordinary profits to be made. the government says it's looking at ways to "decouple" electricity prices from the price of gas. but there's no quick fix, even though we're all paying so much. we've made some estimates of how much the revenues in the electricity sector have increased. roughly, we find the revenues going to wholesale generators went up from about 1k, £14.5 billion in 2019, to 30 billion by 2021, and our estimate is that will close to double again