The energy price cap will rise to £1,738 a year for the average dual fuel household from January 1, regulator Ofgem said. But here are some ways to save money on your energy bill. The energy price cap will rise to £1,738 a year for the average dual fuel household from January 1, regulator Ofgem said. But here are some ways to save money on your energy bill. Nottinghamshire Live – NewsRead More