MILLIONS of households must make a vital move ahead of a big change to energy prices coming in days.
Bills are set to fall by £122 a year for the average home from July 1.
GettyHouseholds must take a meter reading on Sunday[/caption]The energy regulator Ofgem confirmed the new price cap last month, and it comes into effect on Monday.
The cap will fall from the current rate of £1,690 a year to £1,568 – the lowest level in two years.
But bear in mind that the price cap is reviewed every three months...