As Storm Éowyn hits the country on Friday, all 76 cities in the UK could face power cuts affecting other services, such as ...

Even as the share of wind in the UK’s power mix rises, limits of the grid and the structure of Britain’s electricity market mean there are increasing costs to keep the lights on.

More than 100,000 homes across Scotland have lost power as Storm Eowyn batters the country with hurricane-force winds.