GB Winter 2026/27: 5.9GW surplus ensures secure electricity supply
NESO forecasts sufficient margins and a 9.5% buffer over peak demand for the coming winter.
The National Energy System Operator (NESO) has published its Winter Outlook for 2026/27, forecasting an operational surplus of 5.9 GW and a 9.5 percent buffer over peak demand. The outlook covers the ...