Cold week strains power grids across Europe  

Cold temperatures come at a high cost to consumers, who need to spend at already-record prices per unit — now largely set by regulators and governments — to keep their homes warm and lights on. Picture: Eamonn Farrell / RollingNews.ie

The cold week across Europe is sending the cost of power soaring as grid operators balance supply and pay power stations to keep the lights from flickering.

Monday had marked the tightest day of the year so far for Britain’s electricity grid, but strains appeared to recede Tuesday even as temperatures are forecast to stay below average for the rest of the week.