Why the UK can’t rely on renewables…yet

Like a football tournament with an official beer, COP26 had an official energy provider: the Griffin wind farm in Perthshire, operated by SSE. Trouble is that for much of the conference it was not paid to generate electricity. Instead, it received £500,000 in ‘constraint payments’, which are given to owners of wind farms when they are generating too much electricity for the grid to absorb.