How much it would cost you to keep an electric fan on all night during heatwave

dailystar.co.uk:

weather soars through the UK reaching temperatures of over 30C we continue to find new ways to try and keep ourselves cool.Our trusty electric fans are the most common household object to create a breeze and some light relief from the heatwave.The auto energy switching service, Migrate suggests that half the population use an electric fan to keep themselves cool during the hot, summer nights.But it comes at a steep price, with figures suggesting that electric fans add a whopping £1.7million to the UK’s energy bills a day, the Mirror reports.With this high figure, you’d expect to see a dramatic increase in personal electricity bills – but you’ll be happy to know that running an electric fan costs just 7p for eight hours.This figure is based.