Green deal assessment booked

I'm so fed up with paying npower £250 a month to heat and light our home that I've booked a green deal assessment for later this week to see if there is any way we can reduce our current spend on utilities.  

I've just sent the assessor a big bundle of information including the old epc, gas and electricity bills so let's see what he comes up with on Thursday.  I'm hoping it will be something a bit more interesting than just changing some lightbulbs to crappy energy efficient ones.