Saving information sources https://energysavingtrust.org.uk/

There may be times when we are unable to communicate with your meter and we would need to rely on an estimate.

The savings value presented is based on a 5% reduction in gas and electricity use for a customer on a tariff covered by Ofgem’s energy price cap, who pays by Direct Debit, with Ofgem’s average annual energy usage for a typical household in Britain (2,700kWh single rate electricity & 11,500kWh gas use) prior to using the Energy Insights tool. We refer to a 5% reduction in energy use as this represents the average energy savings made by a sample of customers who had a smart meter installed and provided consent to sharing half hourly smart meter data and used the Energy Insights tool at least 3 times between May to July 2021 and May to July 2022.