Ministers braced for showdown over ‘postcode pricing’ in energy market shake-up

Ed Miliband's looming decision on electricity market changes could mean regional bill disparities for households

Britain's most senior government ministers could soon be drawn into a deepening row over plans to charge some households higher electricity bills than others, as Ed Miliband prepares to decide on sweeping energy reforms.

The energy secretary is understood to be close to making a decision on whether to move ahead with proposals to replace the country's single electricity market with several market zones.