Business electricity prices comparison (UK): compare quotes in minutes
Compare whole-of-market business electricity prices based on your meter, usage and contract needs. See what affects your unit rates, what to check in quotes, and how switching works.
- UK-focused guide for SMEs, multi-sites and landlords
- Understand unit rate (p/kWh), standing charge (p/day) and contract terms
- Transparent assumptions, examples and common pitfalls to avoid
Estimates vary by supplier, meter type, region, credit checks and contract length. We’ll ask a few details to find suitable options.
Business electricity prices: the fast answer
There isn’t one single “UK business electricity price”. What you pay depends on your meter type (smart, non-half-hourly, half-hourly), estimated annual consumption (kWh), region (distribution area), payment terms and contract length. The most useful way to compare is to look at the total estimated annual cost for each quote, not only the unit rate.
Compare like-for-like
Check unit rate (p/kWh), standing charge (p/day), contract term, and whether prices are fixed or flexible.
Watch the contract details
Look for auto-rollover terms, notice windows, pass-through charges and early exit fees.
Get the right meter info
Your MPAN, current supplier, and usage history improve accuracy—especially for multi-rate and half-hourly meters.
Good to know: business energy contracts are usually different to domestic energy. Protections and switching rules can vary, and prices are typically agreed per contract rather than capped.
Compare business electricity prices with EnergyPlus
Fill in the form to request a comparison quote. We’ll use your details to identify suitable supplier options across the market, based on your meter profile and estimated usage.
What you’ll need
- Business postcode
- Estimated annual electricity use (or last bills)
- MPAN (helpful but not essential)
- Current contract end date (if known)
What we’ll show you
- Unit rate and standing charge (where provided)
- Contract length options (e.g., 12/24/36 months)
- Estimated annual cost based on stated usage
- Key terms to review before you agree
Accuracy note: if you have a half-hourly (HH) meter or multiple sites, quotes can depend on your load profile and settlement data. We may ask a few extra questions to get you the right pricing structure.
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How business electricity prices are set (and why quotes vary)
1) Your wholesale & risk profile
Suppliers price energy based on wholesale costs and the risk of serving your business. Longer fixed deals can include a risk premium; flexible deals can move with the market.
2) Network region & charges
Your location affects distribution charges. Two identical businesses in different regions can see different standing charges and overall costs.
3) Meter type (NHH vs HH)
Half-hourly meters often have more granular pricing and may involve pass-through elements. Non-half-hourly sites are commonly priced with simpler fixed p/kWh + standing charge.
4) Credit & payment terms
Payment method, billing frequency and credit checks can influence what’s available. Some suppliers price differently for monthly/quarterly billing or for new businesses.
Tip: If you’re comparing quotes from different dates, wholesale market movements alone can make prices look inconsistent. For a fair comparison, try to collect quotes within the same day.
Two realistic cost scenarios (with assumptions)
These examples show how unit rate and standing charge combine. They are illustrative estimates to help you understand quotes—your rates can be higher or lower depending on timing, region, meter type and supplier criteria.
Scenario A: small office (single site, NHH)
- Annual usage
- 12,000 kWh
- Unit rate (estimate)
- 26.0p/kWh
- Standing charge
- 60p/day
- Estimated annual cost
- £3,558
Calculation: (12,000 × £0.26) + (365 × £0.60) = £3,120 + £219 = £3,339, then add VAT at 20% (£668) ? £4,007 if VAT applies. Many businesses can reclaim VAT; confirm your VAT position.
Scenario B: light industrial unit (higher use)
- Annual usage
- 85,000 kWh
- Unit rate (estimate)
- 21.5p/kWh
- Standing charge
- 75p/day
- Estimated annual cost
- £18,625
Calculation: (85,000 × £0.215) + (365 × £0.75) = £18,275 + £274 = £18,549, then VAT may apply. HH sites may have additional pass-through structures; always compare total estimated annual cost.
Important: Quotes may be shown ex-VAT. Also check whether contract prices are “all-inclusive” or include any pass-through charges (common in some HH contracts).
How to compare business electricity quotes (what to check)
Use this table as a practical checklist when comparing offers from different suppliers or brokers. The goal is to avoid a “cheap unit rate” that turns expensive once standing charges, terms or pass-throughs are included.
| What to compare | Why it matters | What to ask / look for |
|---|---|---|
| Unit rate (p/kWh) | Main driver of cost, especially for higher-usage sites. | Is it fixed for the whole term? Single-rate or day/night (E7-style) pricing? |
| Standing charge (p/day) | Can outweigh unit savings for low-usage sites. | Is it fixed? Any additional daily charges for AMR/HH meters? |
| Contract length | Longer terms can add certainty but may reduce flexibility. | Compare 12 vs 24 vs 36 months. What happens at renewal/end of term? |
| All-inclusive vs pass-through | Pass-through charges can make bills less predictable. | Ask which non-energy costs are fixed vs variable (common for HH). |
| Payment terms & billing | Late fees and cashflow matter to SMEs. | Monthly/quarterly? Paperless? Direct debit required? Any deposit? |
| Exit fees & notice windows | Leaving early can be costly; missing notice windows can trigger rollovers. | Confirm termination notice requirements and early termination charges. |
Decision checklist: who this suits
- You’re within ~3–6 months of contract end and want to plan ahead
- You’ve had a renewal letter and want to sanity-check pricing
- You’re moving premises or setting up a new site
- You want clearer contract terms and fewer billing surprises
Who it may not suit (yet)
- You’re locked into a contract with high exit fees and no break clause
- You don’t have permission to change supply (e.g., tenant with landlord-managed energy)
- Your meter data is incomplete for HH and you need a detailed bill review first
- You’re disputing an existing bill—resolve disputes before switching
Practical tip: when you receive a quote, ask for the estimated annual cost using your kWh assumptions and confirm whether those assumptions match your last 12 months.
Costs, exclusions and common pitfalls
Business electricity quotes can look similar on the surface. These are the areas that most often cause confusion (or unexpected costs) for UK businesses.
Auto-rollovers & notice periods
Some contracts require notice within a set window. Missing it can lead to a rollover or out-of-contract rates.
Incorrect usage assumptions
A quote based on underestimated kWh can look cheap but lead to higher actual bills. Always align to a 12-month baseline.
Pass-through charges (often HH)
Some contracts itemise network and policy costs separately. This can increase volatility compared with fully fixed, all-inclusive pricing.
Deposits & credit checks
New businesses or certain sectors may be asked for a deposit or shorter payment terms. This can affect which suppliers are suitable.
Multiple meters / multi-sites
You may have more than one MPAN at one address. Consolidating or aligning end dates can help, but needs planning.
VAT & billing presentation
Check if pricing is ex-VAT and whether additional fees apply (paper billing, late payment charges, metering add-ons).
If you’re moving premises: you may need a deemed (default) tariff temporarily. Compare quotes early so you can move onto an agreed contract as soon as you’re eligible.
Business electricity prices comparison FAQs
1) What’s the difference between a unit rate and a standing charge?
The unit rate is what you pay for each kWh you use. The standing charge is a daily fixed charge for being connected and serviced. A low unit rate can be offset by a high standing charge (and vice versa), so compare total estimated annual cost.
2) Are business electricity prices capped like domestic energy?
Business energy pricing typically works differently to domestic energy and is usually contract-based. Some support schemes may exist at different times, but you shouldn’t assume a cap applies. Always review the contract and quoted rates.
3) When should I compare quotes if my contract hasn’t ended?
Many businesses start reviewing options months before renewal to avoid rushing decisions and to help avoid rolling onto expensive out-of-contract rates. If you’re unsure of your end date or notice period, check your contract or recent supplier communications.
4) Can I switch business electricity supplier with a half-hourly (HH) meter?
Yes, but HH pricing can be more complex. Quotes may depend on your consumption profile (when you use electricity), and some contracts may include pass-through elements. Having recent bills or HH data helps create a fair comparison.
5) What information do I need to get an accurate quote?
Best case: postcode, MPAN, meter type, annual kWh (or last 12 months’ bills), and contract end date. If you don’t have these, you can still start with postcode and best-guess usage, but results may be less precise.
6) Will switching interrupt my electricity supply?
Switching supplier is an administrative change. Your electricity physical supply continues through the same local network. In normal circumstances, switching should not cause an outage.
7) What is “deemed” or out-of-contract pricing?
If you move into premises and haven’t agreed a contract, or your contract ends without a renewal, you may be placed on a deemed or out-of-contract rate. These can be higher and less predictable, so it’s worth arranging a contract as early as possible.
8) Can I compare electricity only if I also need gas?
Yes. You can compare electricity on its own, or ask about bundling gas and electricity if it suits your business. Bundles aren’t always cheaper, so compare the combined total cost and terms.
Not sure what meter you have? If your bill shows half-hourly consumption, “HH”, or you’re a higher-usage site, you may be on HH. If you share a recent bill, we can help identify the setup.
Trust, methodology and sources
Page details
- Written by
- EnergyPlus Editorial Team
- Reviewed by
- Energy Specialist
- Last updated
- March 2026
How we assess “business electricity prices” on this page
This guide focuses on how to compare quotes rather than publishing a single headline price, because UK business electricity pricing changes frequently and varies by meter profile and region.
- Comparisons prioritise: total estimated annual cost, contract terms, and pricing structure (fixed vs pass-through) over “lowest unit rate”.
- Scenarios use: simple arithmetic (kWh × unit rate + 365 × standing charge) to illustrate how quotes translate into annual cost.
- Limitations: examples may not reflect HH settlement, triad-style or capacity-related charges, reactive power, or site-specific metering fees where applicable.
- VAT treatment: quotes are often presented ex-VAT. Your VAT status and reclaim position can change how you view total cost.
- Market timing: prices can change daily with wholesale movements; comparisons are most reliable when quotes are gathered within a short window.
Sources (UK)
- Ofgem (Great Britain energy regulator) – guidance on energy market rules and consumer protections.
- Citizens Advice: Energy – practical advice on billing, switching, and resolving issues.
- GOV.UK – official government guidance, including business support information where applicable.
We may update this page as regulations, market conditions and supplier practices change.
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