Ofgem has announced the next cap, from 1 October to 31 December 2026. The figures below still apply until then. See what changes
London
London · paying by prepayment
LONDON · ELECTRICITY ONLY · MEDIUM USE · PREPAYMENT
£67 a month
£802 a year
£163 a year before you use anything
(20% of the bill)
Price cap 1 Jul – 30 Sep 2026 · Ofgem data
capwatch.uk/bill/london-elec-medium-prepay
Estimate only, based on Ofgem's price cap and typical use. Not financial advice.
Your rates
| Fuel | Unit rate | Daily standing charge |
|---|---|---|
| Electricity | 25.55p/kWh | 44.78p/day |
Gas includes 5% VAT. Electricity includes 5% VAT.
Your standing charge is 12.41p a day below the GB average.