This is your current usage.This is in kWh multiplied by your current tariff’s unit rate.
The periods of time this data represents will start from when your new Smart meter was fitted.
If a Smart gas meter has not been fitted then these screens will show electricity data only.
Both gas and electricity calculations are set by OFGEM based on ‘emission factors’, i.e. the amount of carbon dioxide emitted for every kWh of energy generated. The home energy monitor uses a national weighted average or ‘fuel mix’. Each supplier gets their energy from different sources; this is what we mean when we say ‘fuel mix’. The calculations on this unit are based on the fuel mix across the UK energy industry.