Ovo Energy

Energy bills have been overcharged by Ovo and Good Energy, according to Ofgem (images: PA/AFP/Getty Images/Good Energy)

Explainer Ovo Energy and Good Energy to refund customers £150 after overcharging

UK households will be able to get paid for saving electricity on Tuesday (image: Adobe)

Explainer National Grid Demand Flexibility Service ‘not scheduled’ despite

The Demand Flexibility Service will see UK households paid for using electricity during off-peak hours (Composite: Mark Hall)

Explainer National Grid money-back energy scheme goes live as cold snap bites

Households could save £260 a year by signing up for a home visit by an energy professionalPIC: Yui Mok/PA Wire

OVO Energy launches scheme to save homes up to £260 on bills

Customers could earn up to £100 over the course of a new trial (Photo: Adobe)

OVO customers could earn £100 by cutting energy use this winter

Customers can charge the boilers at the cheapest and greenest times of the day (Photo: Adobe)

Ovo Energy offering customers free smart boilers to help cut bills

Customers will be asked to cut their electricity use by around 30% between certain hours (Photo: Adobe)

British Gas will pay customers to run washing machines at night