Massive drop in electricity statement

Not that I’m complaining, doesn’t everyone want a drop in their monthly bill? Ours dropped by £60 this month and we don’t know why?? Changing Lightbulbs, lights off, power off rather than standby, less power tool use. But that wouldn’t account for £60. We don’t understand! We moved into a huge house 5m ago with an electric aga (accounts for most of our bill allowance), not heating or water (that’s oil). Any suggestions?

The first thing I would do is forget the £60 and start looking at the kWh usage (assuming you have sent in actual readings on time) that will give a good indication if the Bill is correct.

Well, for one thing, February only had 28 days…