Why are my energy costs lower than they where in 2015.

In 2015 my Gas was £140 dearer than what it is today, why, because I keep track with my calculator. You have to have the correct details to enter on a comparison site to get a accurate reply. Name of supplier — Name of the tariff scheme you are on —  and the amount of energy you used over the past year. enter these details on the calculator to get you started, if you do not know these details, ask your supplier.   It might take a little effort on your part, but it will pay off in the long run.