Tariff fit assessment
Annual saving potential
£0
Suitability rating
Moderate
Recommended setup
A smart meter plus programmable overnight loads usually gives the best starting point.
Compatible tariffs to investigate
Quick interpretation
Methodology
How off-peak savings are estimated
Potential savings are calculated using annual shiftable electricity demand multiplied by the difference between your current tariff and the off-peak rate. The model then adjusts your practical shiftable share based on whether you have the technologies that make time-shifting easier, such as an EV, battery, heat pump, or smart meter.
This is a screening tool, not a full tariff optimiser. Real-world value depends on standing charges, export arrangements, the size of the off-peak window, and whether some of your electricity use becomes more expensive during peak periods.