I can reveal that on 1 October, it is almost certain the energy price cap rate, for all but those on prepay meters, will drop by roughly £80/year. This means 11 million households on these tariffs will get cheaper deals. Yet that worries me. It risks giving people a false sense of security that they're getting a good price – when nothing could be further from the truth. 

On 1 January 2019, a cap was introduced on the prices that energy firms could charge on their standard (ie, default) tariffs.

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.)