These numbers come from a 4-bedroom property right here in Glasgow, measured across a full heating season.
40%
Energy Reduction
Gas consumption cut by 40% by heating only occupied rooms on smart schedules.
Verified against billing statements, 2021 vs 2023–25 average
£1,145
Annual Saving
What the 40% reduction is worth at current rates — the counterfactual cost of the gas we no longer burn.
Calculated at 5.96p/kWh, March 2026
7yr
Of Billing Data
Every claim traces back to a real gas statement — not a manufacturer estimate or theoretical model.
Full statement history 2019–2026