E.ON chief: “Energy efficiency the only silver bullet for this crisis”

The boss of the energy supplier has said the UK needs a “massive ramp-up” in insulation and other measures

More than half of councils “not confident” of meeting net zero targets

Energy efficiency is the single most important measure toward net zero, according to a survey

Government urged to introduce a “social tariff”

The boss of ScottishPower has called on ministers to give the most vulnerable £1,000 off bills

Energy chiefs expect “severe impact on customers’ ability to pay”

Energy bosses have predicted that a “significantly larger” number of people will move into fuel poverty

Energy suppliers react to Ofgem’s new price cap

Octopus and E.ON bosses talked about the “huge increase” in bills and the need for more measures