Britain’s renewable electricity generation hit a new record for the third quarter of 2025, with wind and solar output combining to deliver the country’s cleanest power mix on record, according to the latest data from Montel Analytics. In the three months to the end of September, total renewable output — including wind, solar, hydro and biomass — reached 31.9 terawatt hours (TWh), the highest Q3 figure since records began in 2014. Renewables accounted for 51%...