British Gas to offer customers window of half-price electricity / British Gas to take on 90,000 customers of collapsed Rebel Energy / British Gas offers more savings to customers with new half-price electricity deal / Customers of British Gas, EON, OVO and 20 energy firms hit with PS1,849 charges from today / British Gas, Octopus, OVO, EON and EDF customers told to unplug 5 appliances as bills rise / Energy bills: Full list of assistance if you can't pay Octopus, EDF, E.on, British Gas / Martin Lewis shares urgent warning to anyone with British Gas, EDF, Octopus, Ovo and more / Martin Lewis issues 'urgent' warning to British Gas, EON and EDF customers / Warning Octopus, EDF and British Gas customers could be missing out on PS100 / British Gas and Octopus Energy giving PS2,200 to state pensioners