Are ‘no standing charge’ energy tariffs worth it in the UK?
A practical guide to when no-standing-charge tariffs can work (and when they usually don’t) — with UK examples, pitfalls, and a quick way to compare options.
- Understand how suppliers recover costs when the standing charge is £0
- See two realistic cost scenarios with clear assumptions
- Use our checklist to decide if it suits your meter and usage pattern
Figures are illustrative and estimated. Tariff availability, eligibility and unit rates vary by region, meter type and payment method.
Fast answer: they can be worth it — but only in specific cases
In the UK, a ‘no standing charge’ tariff usually means you pay £0 per day as a fixed charge, but the supplier typically sets a higher unit rate (p/kWh) to recover those costs. For most households with average or high usage, that higher unit rate can outweigh the standing charge saving.
Typically worth considering if you…
- Use very little energy (e.g., empty property for long periods, occasional-use flat)
- Have a second home where you keep heating and appliances off most of the time
- Can access a tariff where the unit rate uplift is small versus standard tariffs
Often not worth it if you…
- Have average/high consumption (families, home working, electric heating)
- Are on a prepayment meter (tariff choice can be narrower and rates can differ)
- Need predictable costs and might be hit by higher unit prices in winter
Key idea: The break-even point is about whether the extra p/kWh you pay on a no-standing-charge tariff costs more than the standing charge you avoid. We show how to estimate this below.
How ‘no standing charge’ tariffs work (UK context)
Most domestic energy tariffs have two main parts:
- Standing charge (p/day)
- A daily fixed amount to cover things like meter costs, network charges and operating costs. It’s charged regardless of how much energy you use.
- Unit rate (p/kWh)
- What you pay per unit of energy used. This varies by tariff, region and payment method, and sometimes by meter type.
A no standing charge tariff sets the standing charge to £0 (or close to it), but the supplier usually increases the unit rate to compensate. Some tariffs also have restrictions or specific eligibility criteria.
UK detail that matters: Rates and standing charges vary by region (network area), payment method (Direct Debit, credit, prepayment), and sometimes meter type (smart meter / traditional). Always compare based on your postcode and how you pay.
Quick break-even check (rule of thumb)
To see if a no-standing-charge tariff might work, estimate:
Break-even kWh/day ˜ Standing charge per day ÷ (Unit rate increase per kWh)
Example: if you’d avoid 60p/day and the unit rate is +6p/kWh, break-even is ~10 kWh/day. If you use more than that on average, you may pay more overall.
This is a simplification. Real bills can be affected by different gas/electric rates, dual fuel discounts, fixed-term features, and seasonal usage patterns.
Compare no standing charge vs normal tariffs (and get a quote)
The safest way to judge value is to compare your estimated annual cost across tariffs using your postcode, payment method and typical usage. If you’re not sure of your usage, we can still help — you can refine it later using a recent bill or smart meter app.
What we’ll compare for you
- Whole-of-market options where available, including tariffs with low or zero standing charges
- Like-for-like estimates based on postcode region and payment type
- Key tariff terms: unit rates, standing charges, fixed vs variable, and any exit fees (where shown by suppliers)
Tip: If you mainly care about reducing the standing charge, also look for low standing charge tariffs — they can be a better compromise than £0 standing charge with a steep unit rate.
Get your personalised comparison
Side-by-side comparison + decision checklist
Use this table to compare the trade-offs. Then check the scenarios to see how the maths can play out for different usage levels.
| Feature | No standing charge tariff | Standard tariff (with standing charge) | What to watch |
|---|---|---|---|
| Daily standing charge | £0 (or close) | Typically charged daily | Standing charges vary by region and fuel (gas/electric) |
| Unit rate (p/kWh) | Often higher | Often lower | A small uplift might be fine; a big uplift can erase the benefit |
| Best suited to | Low usage / empty property / light occupants | Average or high usage households | Check usage across seasons — winter can change the picture |
| Tariff availability | Can be limited; may have eligibility rules | Wider selection | Availability can vary by meter, region and payment method |
| Switching / exit fees | Depends on fixed vs variable | Depends on fixed vs variable | If fixed, check exit fees and end date before switching |
Decision checklist (quick)
- Do you use very little energy? If yes, a £0 standing charge can matter more.
- Do you have separate gas and electricity accounts? Compare both fuels — a deal might be good for one and poor for the other.
- Are you on Direct Debit, credit, or prepay? Rates and tariff availability can change by payment method.
- What meter do you have? Some tariffs are only for smart meters or exclude certain legacy meters.
- Any exit fees? Especially important on fixed tariffs if you may need to switch again.
- Any special terms? Minimum usage, bundling, or introductory rates can change costs later.
Two realistic scenarios (with numbers)
These are illustrative estimates to show how the trade-off works. Your rates depend on supplier, region, meter and payment method.
Scenario A: low-use flat / empty most days
- Electricity use: 2 kWh/day (˜ 730 kWh/year)
- Standard tariff example: 55p/day standing charge + 25p/kWh
- No-standing-charge example: £0/day + 31p/kWh (unit +6p)
Estimated annual cost
- Standard: (0.55×365)=£200.75 + (0.25×730)=£182.50 ? £383.25
- No standing charge: (0×365)=£0 + (0.31×730)=£226.30 ? £226.30
In this low-use case, avoiding the standing charge can outweigh the higher unit rate.
Scenario B: typical household electricity use
- Electricity use: 10 kWh/day (˜ 3,650 kWh/year)
- Same example rates as above
Estimated annual cost
- Standard: £200.75 + (0.25×3,650)=£912.50 ? £1,113.25
- No standing charge: £0 + (0.31×3,650)=£1,131.50 ? £1,131.50
With higher usage, the increased unit rate can cancel out (or exceed) the standing charge saving.
Important: Gas standing charges and unit rates can change the picture. If you’re comparing dual fuel, do the maths for both fuels or compare annual totals from a trusted comparison.
Costs, exclusions and common pitfalls (UK)
1) The unit rate can be much higher
The biggest risk is focusing on “£0 standing charge” and missing a large p/kWh increase. For many homes, usage-driven costs dominate annual spend.
2) Availability varies by postcode and meter
Some tariffs are only offered in certain network regions, or require specific meter setups. If you have prepay or a legacy meter, your options can be narrower.
3) Dual fuel isn’t automatically cheaper
A supplier’s no-standing-charge deal might be competitive for electricity but poor for gas (or vice versa). Compare total annual cost, not just one line item.
4) Watch fixed-term details
If the tariff is fixed, check exit fees, the end date, and what happens after it ends. Some deals revert to a higher default tariff.
5) Seasonal usage can change outcomes
If you use very little energy in summer but much more in winter (especially with electric heating), a higher unit rate can bite when usage peaks.
6) Debt and repayment arrangements
If you have energy debt being repaid through your meter/account, switching and tariff eligibility may be affected. Consider speaking with your supplier and get independent help if needed.
If your aim is fairness rather than savings: There’s an ongoing UK debate about standing charges. If you feel charges are unclear or you’re struggling to pay, you can also look at support options via Citizens Advice guidance on energy supply and your supplier’s help schemes.
FAQs
Are no standing charge tariffs the same as paying nothing when you don’t use energy?
Not necessarily. You may avoid the daily standing charge, but you could still pay more overall when you do use energy because the unit rate is often higher. Always compare estimated annual costs.
Do these tariffs exist for gas as well as electricity?
Sometimes, but availability varies. You might find a no-standing-charge option for electricity but not gas (or vice versa). Compare each fuel and then look at the combined total if you want one supplier.
Are no standing charge tariffs available on prepayment meters?
It depends on the supplier and your meter type. Prepayment customers can face different rates and fewer tariff options. If you have a smart prepay meter, you may have more flexibility than older key/card meters.
Can suppliers change unit rates even if the standing charge is £0?
On variable tariffs, unit rates can change with notice (check the tariff terms). On fixed tariffs, unit rates are typically fixed for the term, but you should check the contract end date and any exit fees.
What if I’m hardly ever at home — is no standing charge automatically best?
Not automatically. It’s a strong contender when usage is consistently low, but you still need to check the unit rate. If you occasionally have high usage (e.g., electric heating during visits), a higher unit rate can reduce the benefit.
Could a ‘low standing charge’ tariff be a better compromise?
Often, yes. A modest reduction in standing charge without a large increase in unit rate can work well for low-to-medium users. That’s why it helps to compare more than one “type” of tariff.
Does switching affect my supply or require an engineer visit?
In most cases, no. Switching supplier normally doesn’t interrupt your energy supply. You usually won’t need a visit unless there’s a meter issue or you’re arranging a meter exchange.
What information should I gather before comparing properly?
Your postcode, how you pay (Direct Debit/credit/prepay), your meter type (smart/traditional), and ideally your annual kWh for gas and electricity from a recent bill. If you don’t have kWh figures, we can start with an estimate and refine it later.
Trust, methodology and sources
Article details
- Written by: EnergyPlus Editorial Team
- Reviewed by: Energy Specialist
- Last updated: March 2026
We update this guide when tariff structures, market rules, or consumer guidance materially changes.
How we assess whether a no standing charge tariff is “worth it”
Our assessment is based on a simple, transparent comparison: estimated annual cost under a no-standing-charge tariff versus a standard tariff, using the same usage assumptions.
- We focus on the trade-off between standing charge saved and extra unit rate paid.
- We highlight UK constraints: regional pricing, payment method, and meter type.
- We treat scenario calculations as illustrative (not a promise of savings) because live tariff pricing changes and eligibility varies.
Limitations: This guide doesn’t replace a personalised quote. Some tariffs include conditions (fixed term, discounts, eligibility criteria), and unit rates can differ for gas and electricity.
Sources and further reading (UK)
- Ofgem (UK energy regulator) — consumer information and market rules
- Citizens Advice: Energy — billing, switching, complaints and support
- GOV.UK — official guidance and support schemes (where applicable)
Want to see if a £0 standing charge tariff works for your home?
Compare available UK home energy tariffs by postcode and payment method. We’ll show the unit rates and standing charges so you can decide with confidence.
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