aaages ago, under a different name, I posted about my giant electricity bill and what on earth we were going to do.
Since then, we've got an energy monitor, turned more things off, used the oven sensibly, insulated madly and (quite important this bit) switched to a cheaper tariff.
Today, finally, we got the proof of what we've done in our bill.
We have gone from a debit of several hundred pounds to being £300 in credit. Our monthly payments have been revised down from £160 to £67. Even I am gobsmacked at that one. Over the summer we used £13 worth of gas.
I need a jaw-dropped emoticon, because I really didn't think we could make that much difference.