Business Electricity
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Compare Business Electricity Prices & Rates

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Current business electricity rates per kWh by business size

Verified for April 2026 — based on official UK Government Q4 2025 data

Business sizeAnnual usageUnit price (per kWh)Daily standing chargeAnnual cost (estimated)
Micro business5,000 - 15,000 kWh29.6p49.9p£2,692 (based on 10,000 kWh)
Small business15,000 - 25,000 kWh26.9p48.1p£5,958 (based on 22,500 kWh)
Medium business25,000 - 55,000 kWh26.3p73.9p£12,192
Large businessMore than 55,000 kWh26.2p75.4p£13,750
Extra LargeMore than 100,000 kWhBespoke ratesGet Bespoke Prices
*Prices for comparison only, subject to change. Updated April 2026.
Fixed Rate Tariffs

Lock in unit rate for contract length — budget certainty.

Variable Rate

Flexible rates that move with market, ideal for agile businesses.

100% Green Tariffs

Renewable backed REGO energy, reduce carbon footprint.

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1
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2
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3
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Deemed & Out-of-Contract Rates

Default rates cost significantly more — avoid them by switching before your contract ends. Without an active contract, you’ll be placed on expensive deemed tariffs.

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What makes up your business electricity costs?
  • Unit rates – per kWh price
  • Standing charges – daily connection fee
  • Additional fees – CCL, DUoS, TNUoS

Electricity quotes for every business size

Micro Business
Tariffs designed for low overheads
Small Business
Reliable & affordable plans
Medium Business
SME tailored competitive tariffs
Large & Enterprise
Multi-site & half-hourly metering

Save up to 35% on business electricity

You could be overpaying on out-of-contract rates. Switch today and lock in fixed rates to protect against volatility.

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Expert Q&A — answered by our specialists

Why switch early? Lock in pricing, avoid auto-renewal. How long to switch? Usually 2–4 weeks. No disruption.

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Business electricity comparison — FAQs

Everything you need to know about switching

Check your latest electricity bill or contact your supplier. They must notify you 60 days before renewal.

No — infrastructure stays same, only billing changes. We manage the whole process.

Automatically sends usage data to supplier for accurate billing, many suppliers provide free.

Yes, 100% renewable electricity backed by REGO certificates, often price competitive.
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