WHILE most of us enjoy the warm summer days, for many it can mean hot, sleepless nights.
And while a fan can help to keep the temperature down, it can push up energy bills.
Experts say that it costs just over 25p a night to run a fan, based on having a 70W fan going for 12 hours.
That can quickly add up, especially if you’re using multiple fans in your home or leave them on for longer.
Meanwhile a family of four each using an air-conditioning unit, which is pricier to run than a fan, could add as much as £70 a month, according to smart meter app Loop.