Electricity prices vary by nearly 4p per unit
People in North Wales and Mersey pay the highest rate for their electricity, new figures reveal. …
It is not the most expensive region for gas, paying just a fraction above the average of 10.3p. That still leaves a typical dual-fuel bill for electricity and gas the most expensive at £2,566 a year, higher than the typical £2,500 stated by the government for its Guarantee.