The supplier must provide at least 10 days notice in writing to announce significant changes in the terms of contract. You will then have a further 14 days to decide and let your existing supplier know whether you intend to end your contract and switch to another supplier. If you do decide to move within this time frame, you will continue to be billed for the energy you use at the old contract terms until such time as you transfer to your new supplier. You will not be liable for any cancellation fees.
If you are unhappy with any price increase, please come back to us to see if we can get you a better deal.