In October 2006 I was sent an energy efficiency survey from Scottish Power. I dutifully completed it and when I got to the section on heating, my heating system was not listed, I therefore included photo's and manufacturers information on my heating system. I returned the said forms to Scottish Power. Soon afterwards I got the results.
Scottish Power said that as I had not included my main source of heating, they had estimated for this and felt I would be using around £750.00 of electricity per year. In reality at this time they said I was using around £1800.00 of electricity per year.
In March of this year, my wife filled out and submitted the same energy efficiency survey - online. Shortly thereafter she got her results. Now bearing in mind she submitted the same information that I had. Her result was that Scottish Power determined that her annual electrical usage would be - £1800.00.
I am going to tempt fate again and go for another holiday in my caravan starting from tomorrow. I'll post the resultant energy expenditure when I return next week.
