To encourage even greater action this year, British Gas is rewarding 10 of its PeakSave customers who reduce their ...

As part of the global Earth Hour campaign, the gas company's PeakSave customers could win a year's worth of free electricity ...

British Gas has launched an initiative that allows its customers to be in with a chance of getting a year's worth of free ...

British Gas is giving 10 customers the chance to win a year's worth of free electricity, and it's incredibly simple to enter ...

British Gas is giving customers a chance to win free electricity for a year by taking part in Earth Hour. Here's everything ...