The British energy regulator might change the way it caps bills for households as a major spike in gas prices drives suppliers to failure.
The Office of Gas and Electricity Markets (Ofgem) has given no details of what adjustments it might make to how the cap is calculated, but will set out its thinking as it launches a consultation next month.
Energy bosses have been calling for a rethink of the price cap model amid the gas price crisis.
At the moment the regulator caps the energy bills of more than 14 million households at £1,277 ($1,760) per year on average.
But a fivefold increase in the price of gas has been so rapid that suppliers are now having to pay more for energy than the cap forces them to sell it for.
“In order to protect the interests of consumers, we must ensure that the regulatory frameworks, including the price cap, fully reflect the costs, risks, and uncertainties facing the supply companies we regulate,” the letter reads.
The consultation on potential changes will end in February, and they could be implemented at the beginning of April, when the price cap is set to change.
Even before potential changes, experts at analysts Cornwall Insight predict that energy bills will rocket to £1,660 ($2,287) per year for price cap customers.
The regulator also said it plans to make changes to the supplier of last resort scheme, which steps in if a supplier fails.
When a supplier goes bust, which has happened more than a dozen times in the last two months, Ofgem appoints a new company to take over its customers.
This gives customers certainty that they can continue to use their gas and electricity as usual. However, it is often an expensive process for the chosen new supplier.
In order to incentivise companies to volunteer, Ofgem allows them to claim back some of these expenses from the rest of the industry—a cost that is ultimately passed on to all bill-payers in Great Britain.
The watchdog said it plans to expedite the process so suppliers do not have to wait for as long to claim expenses back.
In the wide-ranging letter, Ofgem also said it intends to raise the bar for what it expects from suppliers’ risk management processes and potentially change conditions in their licences.
And it plans to change the frequency at which suppliers have to pay a green charge known as the renewables obligation.
At the moment it is paid once a year, in the autumn. But the big charge has often been enough to push struggling suppliers into failure while they still owe large sums to the regulator.
On Thursday, the UK’s competition watchdog upheld Ofgem’s previous decision to halve the amount of money energy networks could pay to shareholders, potentially saving every customer around £9 ($12.4) off their bills.
