EnergyPlus · May 2026

Cheapest UK electricity tariff with no standing charge (June 2026)

From April 2026 every UK electricity supplier on the default tariff must offer at least one zero-standing-charge variant under Ofgem's new rule, so you finally have a real choice. The catch is the unit rate — a no-standing-charge tariff trades a higher per-kWh price for the absence of the daily standing charge, so it's genuinely cheaper only below a clear annual-kWh break-even. This page shows where that break-even sits in May 2026, which suppliers run the cheapest no-standing-charge tariffs, and how to compare them to the cap.

Get a personalised quote Read the fast answer

Editorial information, not financial advice. Prices and policy can change — always confirm against the supplier and Ofgem.

No-standing-charge electricity — June 2026 at a glance

Under Ofgem's new April 2026 rule, every UK domestic electricity supplier must offer a zero-standing-charge variant of its default tariff. In May 2026 the cheapest no-standing-charge tariffs have a unit rate roughly 7–11p/kWh above the cap unit rate, which means they only beat a standard cap-priced tariff below around 1,800–2,200 kWh of electricity a year. Low-usage flats, second homes and well-insulated households win; medium-to-high usage homes pay more.

Quick checklist (May 2026):

  • Ofgem mandate live since April 2026 — every default-tariff supplier now offers a zero-standing-charge variant.
  • Break-even sits at roughly 1,800–2,200 kWh/year of electricity on May 2026 rates.
  • Above the break-even, a standard cap-rate tariff (or a 12-month fix) is cheaper.
  • Gas standing charges are unaffected — the rule only applies to electricity in May 2026.
Last updated
May 2026
Reviewed by
Energy Specialist
Audience
UK households & small businesses

Get a tailored quote

Share a few details and we’ll match you to suppliers and tariffs that suit your home, meter and usage. The aim is to make quotes comparable — same term, same assumptions — so you can decide with confidence.

What we’ll do with your details: request and present supplier quotes, and contact you about your comparison. You can ask us to stop at any time.

What changes your quote most

Annual kWh

Drives the unit-rate portion of your bill.

Meter type

Single-rate, Economy 7/10, smart, half-hourly all price differently.

Postcode & region

Standing charges and tariff availability vary by network region.

Term & start date

Fixes of 12/18/24/36 months trade certainty for flexibility.

Compare options now

No obligation. If you don’t know your usage, an adviser can help estimate it.

Start your comparison

By submitting, you confirm this is for a UK home energy comparison. We’ll use your details to provide quotes and contact you about your comparison. You can opt out at any time.

Tip: Your MPAN (and MPRN for gas) helps suppliers price more accurately. Both are on a recent bill.

No-standing-charge UK electricity tariffs in June 2026

A clear, current overview to help you choose with confidence.

Why standing charges exist

Standing charges pay for keeping you connected — meter operation, network maintenance, smart-meter rollout, and a share of the supplier-of-last-resort levy. Removing them shifts those costs onto the unit rate, which is why no-standing-charge tariffs always have a higher p/kWh.

The April 2026 Ofgem rule

Ofgem's zero-standing-charge mandate took effect for default tariffs from 1 April 2026. Every supplier of the default tariff must now offer at least one electricity variant with a zero daily standing charge alongside its standard tariff. The cap framework still applies to both unit rates.

Who actually saves

Households with low electricity use — flats with gas heating, second homes, holiday lets, and well-insulated low-energy properties. Above roughly 2,000 kWh/year of electricity, the higher unit rate outweighs the saved standing charge on May 2026 figures.

What to check before switching

Look at last winter's electricity kWh on a recent bill or your in-home display annual total. Calculate annual cost = unit rate × kWh + standing charge × 365 for both options. Submit an opening meter read on switch day to keep billing accurate.

Compare like-for-like

Indicative May 2026 view — your actual cost depends on your postcode (network region) and meter type. Use the form on this page for a personalised quote.

What to compare Typical range (May 2026) Notes
Default tariff cap unit rate (Apr–Jun 2026) Reference baseline Ofgem-capped unit rate plus daily standing charge.
Zero-standing-charge variant (cap-compliant) Unit rate ~7–11p above cap unit rate Cheaper only below ~1,800–2,200 kWh/year of electricity.
Cheapest 12-month fix with standing charge 2–6% below cap on typical use Better choice for medium-to-high usage homes.
Economy 7 with standing charge Lower off-peak rate, ~7-hour window Strong fit for storage heaters or EV charging.
Smart Tracker / time-of-use Wholesale-linked, sub-cap most days Needs SMETS2; daily price variation.

How to pick a no-standing-charge UK electricity tariff (June 2026)

  1. 1. Look up your annual kWh

    Use your last bill, in-home display or supplier app — most show a rolling 12-month electricity total.

  2. 2. Find your current cap unit rate and standing charge

    Check ofgem.gov.uk for the April–June 2026 default tariff cap figures for your network region.

  3. 3. Calculate the two annual costs

    Annual cost = (unit rate × kWh) + (standing charge × 365). Do this for the standard variant and the no-standing-charge variant.

  4. 4. Pick the cheaper option for your usage

    If your annual cost is lower on no-standing-charge, switch. If you're above the break-even, stay on a cap-rate tariff or pick a fix.

  5. 5. Run a whole-of-market comparison

    Use the form on this page — it surfaces both standard and no-standing-charge variants across suppliers for your postcode.

  6. 6. Apply and submit an opening read

    Switching takes 5 working days under Faster Switching. Submit an opening meter read on day one to keep billing clean.

Common pitfalls to avoid

The most frequent issues we see when households and businesses act on what looks like a good deal.

  • Switching to no-standing-charge without checking your annual kWh — most homes use more than the break-even and end up paying more.
  • Comparing unit rate alone — the right number is unit rate × kWh + standing charge × 365.
  • Assuming the mandate also removes gas standing charges — it does not in May 2026.
  • Forgetting to submit an opening read — back-billing disputes are harder without one.

Frequently asked questions

Is there an electricity tariff with no standing charge in June 2026?

Yes — under Ofgem's April 2026 mandate every supplier of the default tariff must offer at least one electricity variant with a zero standing charge. Unit rates on those variants sit roughly 7–11p/kWh above the cap unit rate to recover the network and metering costs that standing charges normally cover.

How do I know if no-standing-charge is cheaper for me?

Take your last-12-month electricity kWh from a recent bill or your in-home display. On May 2026 rates the break-even sits at roughly 1,800–2,200 kWh a year. Below that, no-standing-charge usually wins; above it, a standard cap-priced or fixed tariff is cheaper.

Why are no-standing-charge unit rates so high?

Standing charges pay for network connection, metering, smart-meter rollout costs and supplier-of-last-resort levies. Remove the daily charge and those costs have to be recovered through the per-kWh price, which is why no-standing-charge tariffs always have a higher unit rate.

Did Ofgem ban standing charges in 2026?

No — Ofgem mandated that every default-tariff supplier must offer a no-standing-charge variant from April 2026, so customers have a choice. Standard tariffs with standing charges still exist; the mandate is about choice, not removal.

Does the no-standing-charge rule apply to gas?

No — the April 2026 Ofgem mandate covers electricity only. Gas standing charges continue under the normal cap framework and most households still pay them daily.

Which suppliers offer the cheapest no-standing-charge electricity?

All Big Six suppliers now offer a compliant variant after the April 2026 mandate. Specialist low-standing-charge tariffs from Utilita, EBICO and a handful of independents pre-date the rule. The cheapest in your postcode depends on regional network charges — use the form to compare.

Can I switch to no-standing-charge on a prepayment meter?

Yes — PAYG customers also get a no-standing-charge variant under the April 2026 mandate, with the prepayment cap framework setting the maximum. Smart-PAYG meters make this easier to monitor day to day.

Will the break-even change later in 2026?

Probably — Ofgem updates the cap quarterly, and the no-standing-charge variant unit rate must move with it. The July–September 2026 cap is announced late May, and the break-even will shift up or down with cap unit rates and any change to standing-charge components.

Trust, methodology and sources

Page governance

Reviewed by
Energy Specialist
Last updated
May 2026

How we keep this page current

We refresh this page each month against the latest Ofgem cap, supplier tariff changes and current scheme guidance. Worked numbers are illustrative; quotes you receive via the comparison form are personalised to your meter and postcode.

Editorial independence: our priority is clarity and like-for-like comparison. Where commercial relationships exist, options are still presented on suitability and the information available at the time.

Reputable UK sources we reference

If you spot anything that looks out of date (a rule change, a new scheme), please contact EnergyPlus so we can review and update this page.

Ready to compare?

Get whole-of-market options matched to your meter and postcode. We’ll help you compare like-for-like and explain the terms before you decide.

Start my comparison Read the FAQs

You’re in control: compare options, ask questions, and only proceed if the terms suit you.

Back to Solar Energy



Updated on 10 Jun 2026