The Standing Charge Burden: £314.74 a year before a UK household uses any energy
A capped dual-fuel household in Great Britain pays £314.74 a year in standing charges before using a single unit of energy, and that fixed cost takes a quarter of a low-using household's bill.
What this is based on
- Data source
- Ofgem price cap unit rates and standing charges, Q3 2026
- Sample
- Not a sample. The single set of capped rates that applies to all default direct-debit tariffs in the period, as published by Ofgem and recorded in PowerGuardian's canonical energy market record.
- Coverage
- England, Scotland and Wales
- Period
- Q3 2026 (1 July to 30 September 2026)
- Collected
- 1 July 2026 to 30 September 2026
- Published
- 14 August 2026
Original source: Ofgem — energy price cap unit rates and standing charges
Key figures
£314.74
Annual standing charges, dual fuel
Electricity 57.19p/day plus gas 29.04p/day, each multiplied by 365 and divided by 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — the capped standing charges for the period.
£208.74
Annual electricity standing charge
57.19p per day x 365 / 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — the capped electricity standing charge for the period.
33%
Electricity standing charge as a share of a low-use electricity bill
Annual electricity standing charge of £208.74 divided by the calculated annual electricity bill of £631.72, x 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — PowerGuardian-defined low-use electricity consumption of 1,620 kWh.
£106.00
Annual gas standing charge
29.04p per day x 365 / 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — the capped gas standing charge for the period.
16.9%
Standing charges as a share of a benchmark dual-fuel bill
Annual standing charges of £314.74 divided by the calculated annual dual-fuel bill of £1,862.66, x 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — Ofgem cap benchmark consumption of 2,700 kWh electricity and 11,500 kWh gas.
11.9%
Standing charges as a share of a high-use dual-fuel bill
Annual standing charges of £314.74 divided by the calculated annual dual-fuel bill of £2,636.63 at 4,050 kWh electricity and 17,250 kWh gas, x 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — a PowerGuardian-defined high-use band of 150% of cap benchmark consumption.
25.3%
Standing charges as a share of a low-use dual-fuel bill
Annual standing charges of £314.74 divided by the calculated annual dual-fuel bill of £1,243.49 at 1,620 kWh electricity and 6,900 kWh gas, x 100. Rounded to 2 decimal places for pounds and 1 for percentages.
Not a sample — a PowerGuardian-defined low-use band of 60% of cap benchmark consumption.
What we found
- A capped dual-fuel household pays £314.74 a year in standing charges before using any energy: £208.74 for electricity and £106.00 for gas.
- At Ofgem's benchmark consumption, standing charges are 16.9% of the £1,862.66 annual dual-fuel bill.
- At a low-use level of 60% of benchmark consumption, the same £314.74 becomes 25.3% of the bill.
- At a high-use level of 150% of benchmark consumption, it falls to 11.9%.
- For an electricity-only household using 1,620 kWh a year, the standing charge alone is 33.0% of the bill.
Evidence type: PowerGuardian estimate· v1.0 (Q3 2026 cap, verified 11 August 2026)Calculated by PowerGuardian from the source above, not an official statistic.
The data
Annual standing charges on the current price cap
The fixed amount payable each year before any energy is used.
Units: £ per year. Period covered: Q3 2026 (1 July to 30 September 2026). Source: PowerGuardian calculation from Ofgem published capped standing charges.
| Category | £ per year | Basis |
|---|---|---|
| Dual fuel | £314.74 | Electricity plus gas |
| Electricity only | £208.74 | 57.19p per day x 365 |
| Gas only | £106 | 29.04p per day x 365 |
Standing charges as a share of the annual dual-fuel bill
The same £314.74 charge, expressed as a share of the bill at three levels of consumption.
Units: % of the annual bill. Period covered: Q3 2026 (1 July to 30 September 2026). Source: PowerGuardian calculation from Ofgem published capped rates.
The low and high usage bands are PowerGuardian-defined proportions of Ofgem's cap benchmark consumption, not Ofgem figures.
Why the fixed element matters
A standing charge is payable every day a meter is connected, whatever the household does. It does not fall when someone insulates a loft, switches off appliances or leaves the house empty for a month. It is the part of a bill that no amount of careful behaviour can reduce.
Because the amount is the same for everyone on capped rates, it forms a larger proportion of a smaller bill. That is arithmetic rather than a claim about fairness, but it is the reason the same charge is experienced very differently by different households.
What this analysis is, and is not
This release is a calculation from published regulated rates. It contains no PowerGuardian user data, no survey and no model of behaviour. It says what the capped charges are and what share of a bill they represent at three stated levels of consumption.
It is not a statement about what PowerGuardian users pay, and it is not a regional comparison. The benchmark consumption figures are Ofgem's; the low and high bands are PowerGuardian-defined proportions of that benchmark and are labelled as such throughout.
What this means for a household
If your annual usage is below the cap benchmark, a larger share of your bill is fixed and cannot be reduced by using less. It is worth checking whether a tariff with a lower standing charge suits you, and — if your bill looks high for your usage — whether your direct debit is set reasonably. Neither action changes the capped standing charge itself, but both affect what you actually pay.
How this was worked out
Source Ofgem, energy price cap unit rates and standing charges, published 1 July 2026 for the period 1 July to 30 September 2026. Recorded in PowerGuardian's canonical energy market record and verified on 11 August 2026. Inputs used Electricity unit rate 26.11p/kWh; electricity standing charge 57.19p/day. Gas unit rate 7.33p/kWh; gas standing charge 29.04p/day. Cap benchmark consumption 2,700 kWh electricity, 11,500 kWh gas. Formulas Annual standing charge = daily standing charge (p) x 365 / 100. Annual fuel cost = (annual consumption (kWh) x unit rate (p/kWh) / 100) + annual standing charge. Standing-charge share = annual standing charge / annual bill x 100. Usage bands = cap benchmark consumption x 0.6 (low), x 1.0, x 1.5 (high). Worked example, benchmark dual fuel Electricity: 2,700 x 26.11 / 100 = £704.97, plus £208.74 = £913.71. Gas: 11,500 x 7.33 / 100 = £842.95, plus £106.00 = £948.95. Annual bill = £1,862.66. Standing charges £314.74 / £1,862.66 = 16.9%. Rounding Pounds are rounded to 2 decimal places and percentages to 1. A 365-day year is used, with no leap-year adjustment. Exclusions No PowerGuardian user data is used. Northern Ireland, prepayment meters, fixed tariffs and multi-register meters are outside the scope of these figures.
The same standards apply to every release. See the PowerGuardian research methodology.
Definitions
- Standing charge
- A fixed daily amount payable for each fuel while a meter is connected, regardless of how much energy is used.
- Price cap
- The maximum unit rates and standing charges a supplier may charge on a default tariff. It caps rates, not the total bill.
- Cap benchmark consumption
- The annual consumption Ofgem uses to publish its headline cap figure: 2,700 kWh of electricity and 11,500 kWh of gas. It is not the same as Ofgem's Typical Domestic Consumption Values.
- Low and high use bands
- PowerGuardian-defined bands set at 60% and 150% of Ofgem's cap benchmark consumption, used to show how the fixed charge share changes. They are not official categories.
Limitations and uncertainty
- These figures apply to default direct-debit tariffs at capped rates in England, Scotland and Wales only. They exclude Northern Ireland, prepayment meters, fixed tariffs and multi-register meters such as Economy 7.
- The low and high usage bands are defined by PowerGuardian as proportions of Ofgem's cap benchmark consumption. They are illustrative arithmetic, not measured households, and they are not Ofgem categories.
- Regional variation within the cap is not captured; the figures use the national capped rates.
- No change over time is published, because PowerGuardian does not yet hold verified standing charges for prior cap periods in its canonical record.
- The calculated benchmark bill of £1,862.66 differs from Ofgem's rounded £1,862 headline by 66p because of rounding at intermediate steps.
- This release says nothing about what people who use PowerGuardian pay: it contains no user data.
If the underlying source is revised, this release is re-checked and any change is recorded in the corrections log below.
Reuse and citation
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Source: PowerGuardian.co.uk, The Standing Charge Burden: £314.74 a year before a UK household uses any energy, published 14 August 2026.
Full citation
PowerGuardian (2026) The Standing Charge Burden: £314.74 a year before a UK household uses any energy. https://powerguardian.co.uk/insights/standing-charge-burden (dataset version v1.0, Q3 2026 cap).
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