Why don’t we include energy firms’ kilowatt hour costs in our weekly email?

I always suggest, when you’re doing an energy comparison, to enter the kilowatt hours (kWh) figure from your bill, if possible, as it gives a more accurate result than entering the cost. (Though the sin of inaction is far greater than the sin of inaccuracy – so if you’re unsure, don’t be put off.)

from Martin Lewis' Blog https://blog.moneysavingexpert.com/2018/09/why-don-t-we-include-energy-firms--kilowatt-hour-costs-in-the-we/