If you’re comparing business energy rates in 2026 you need a single reference table that covers both electricity and gas, by usage band, with realistic numbers — not the marketing rates suppliers print on their landing pages. This guide is that umbrella view. We pull together our deeper-dive guides on business electricity prices per kWh and business gas prices per kWh into one combined market overview.
What you’ll get below: summary tables for both fuels, regional pricing, the five factors that move your specific quote, and a 60-second method to compare apples-to-apples. Run a free 60-second comparison for live numbers on your meter.
Headline: 22-30p/kWh electricity, 6.5-9p/kWh gas
The 2026 UK business energy market headline is stable: wholesale forwards roughly flat, the spread between cheapest and most expensive quote on the same meter at 30-50%, and 24-36 month fixes pricing close to 12-month spot. For most SMEs:
- Business electricity: typical fixed-rate quote is 22-30p/kWh; the cheapest 5% of quotes land at 18-22p/kWh; deemed/out-of-contract sits at 32-45p/kWh.
- Business gas: typical fixed-rate quote is 7.5-9p/kWh; the cheapest 5% land at 5.9-7p/kWh; deemed/out-of-contract sits at 11-14p/kWh.
Business electricity rates summary table (2026)
Indicative 2026 fixed-rate electricity unit rates on a 24-month contract, mid-tariff DNO region (WPD East Mids):
Business gas rates summary table (2026)
Indicative 2026 fixed-rate business gas unit rates on a 24-month contract:
Regional pricing: where you sit can move your rate by 4p/kWh
Electricity especially varies sharply by Distribution Network Operator (DNO) region. The same supplier on the same tariff can quote ~4p/kWh higher in SSEN North Scotland than in UKPN London because of distribution use of system (DUoS) charges and transmission line losses. Gas regional variation is smaller (typically <0.5p/kWh) because gas distribution charges are flatter across the country.
Quick electricity adjusters versus the mid-band:
- UKPN London / East / South East: subtract 0.5-1.5p/kWh.
- WPD South West / South Wales / East & West Mids: roughly the table.
- NPG Yorkshire / North East / ENWL North West: add 0.3-1p/kWh.
- SP Manweb / SPEN Distribution: add 1-2p/kWh.
- SSEN South / North: add 1-4p/kWh (north end is highest).
For the full 14-region breakdown, see our business electricity rates by region 2026 guide.
What affects your business energy rate
Credit rating
Suppliers run a credit check on every quote. Strong-credit limited companies (D&B 1A1 or 1A2) get the best rates. Thin-credit / pre-revenue / sole-trader applications get a 1-2p/kWh worse rate or a security deposit requirement. See credit score and business energy prices for the lever-by-lever breakdown.
Postcode & meter region
Your DNO region (electricity) and Local Distribution Zone (gas) materially affect the rate. The pricing structure has nothing to do with which “side” of the country has cheaper energy — it’s about how expensive the wires are to maintain in your area. London is cheap because it’s dense; North Scotland is expensive because it’s long and thin.
Annual usage volume
Above ~50,000 kWh annual electricity (or ~100,000 kWh gas) you enter the “large” pricing band where suppliers compete more aggressively because the cost-to-serve per kWh falls. Going below 5,000 kWh (micro) puts you in the highest-margin band.
Contract length
With wholesale flat through 2027-28, 24-36 month fixes are usually the cheapest blended option. 12 months wins only if you expect wholesale to fall; 60 months works if you have strong credit and want certainty. See our business energy tariffs guide.
Renewal timing & window
Suppliers price renewal quotes higher in the panic window (last 30 days before contract end). Best practice is to start your renewal 6 months before contract end — you can sign now for a future start date and lock the lower rate. Late spring (April-May) and late September are the cheapest seasonal windows.
How to compare apples-to-apples
The single biggest mistake businesses make when comparing rates is comparing unit rate alone, ignoring standing charge. The right metric is total annual cost: (unit rate × annual kWh) + (standing charge × 365). Worked example for a 30,000 kWh electricity meter:
- Quote A: 22.5p/kWh + 65p/day → (30,000 × 0.225) + (365 × 0.65) = £6,750 + £237 = £6,987
- Quote B: 23.5p/kWh + 50p/day → (30,000 × 0.235) + (365 × 0.50) = £7,050 + £183 = £7,233
- Quote C: 21.8p/kWh + 92p/day → (30,000 × 0.218) + (365 × 0.92) = £6,540 + £336 = £6,876
Quote C wins despite Quote A having the second-best unit rate. The lesson: rank quotes by total annual cost, every time.
Combined comparison: the 60-second method
Best-practice procurement for an SME with both electricity and gas meters:
- Pull bills: most recent electricity + gas invoice, 12 months back.
- Sign one Letter of Authority covering both meters (it can name multiple MPANs/MPRNs). See our LOA guide.
- Run two parallel comparisons: 30+ electricity suppliers, 12 gas suppliers. Quote them separately — don’t bundle for “dual fuel” promises.
- Pick the lowest total annual cost in each fuel; it’s usually a different supplier for each.
- Sign and validate. Check the first invoice for unit rate, standing charge, VAT and CCL line.
For larger users (multi-site portfolios, half-hourly meters), see multi-site business energy meters and half-hourly meters guide.
Bigger picture: the rest of the cluster
This page is the umbrella view. For deeper dives, see business electricity UK 2026 (pillar), business energy comparison, business energy suppliers, cheapest business energy and the new sibling articles in this batch — business electricity deemed rates, best business electricity deals and business electricity rates by region.
VAT and CCL: the line items most businesses get wrong
Two government-mandated charges sit on every business energy bill and businesses routinely under-claim relief on both. VAT is 20% by default but drops to 5% for businesses using under 33 kWh/day electricity (roughly 12,000 kWh/year) or 145 kWh/day gas (roughly 53,000 kWh/year), or for charity / non-business uses. Climate Change Levy (CCL) is 0.78p/kWh on electricity and 0.78p/kWh on gas in 2026, with full or partial relief for energy-intensive industries via Climate Change Agreements. Get either wrong and you’re overpaying 5-15% on your bill regardless of how good your unit rate is. See our VAT on business energy bills and CCL business energy guides for claim mechanics.
Also known as
Whether you call it business energy rates, commercial energy prices, or business energy rates comparison, this guide covers the same underlying market data.
We see the same intent expressed as UK commercial energy rates, SME energy prices 2026, company energy unit rates, business gas and electricity rates, business utility rates UK, commercial energy comparison and energy rates for business UK. The decision is the same: what unit rate and standing charge can my business expect to pay in 2026 for electricity and gas, and how do I lock in the cheapest combination.
Ready to compare? Run a free 60-second business energy comparison covering every UK supplier, or call 0333 015 2615 to speak to a UK-based energy advisor.
Frequently Asked Questions
The 2026 UK averages are 22-30p/kWh for business electricity (cheapest 5%: 18-22p) and 6.5-9p/kWh for business gas (cheapest 5%: 5.9-7p). Standing charges run 45-65p/day for electricity and 25-45p/day for gas. The exact rate depends on usage volume, postcode, contract length and credit.
Rank quotes by total annual cost: (unit rate × annual kWh) + (standing charge × 365). Comparing unit rate alone is the single biggest mistake — a low unit rate paired with a high standing charge often costs more than a slightly higher unit rate paired with a low standing charge. Always quote electricity and gas separately, not bundled.
Yes, electricity especially. The same supplier on the same tariff prices ~4p/kWh higher in SSEN North Scotland than in UKPN London because of DUoS (distribution use of system) charges and line losses. Gas regional variation is smaller, typically under 0.5p/kWh.
With wholesale flat through 2027-28, 24-36 month fixes are usually the cheapest blended option for both electricity and gas. 12 months wins only if you genuinely expect wholesale to fall; 60 months works if you have strong credit and want certainty.
For business customers, generally no. Quote them separately — the cheapest gas supplier is rarely the cheapest electricity supplier and “dual fuel” SME discounts are mostly marketing. Pick the lowest total annual cost in each fuel; it’s usually a different supplier for each.
SMEs switching off deemed or out-of-contract rates onto a properly negotiated fixed contract typically save 30-50% on the unit rate. SMEs renewing on time onto a market-best fixed contract usually save 10-20% versus the incumbent’s renewal quote. On a 30,000 kWh electricity + 50,000 kWh gas business, that is roughly £1,500-3,000 per year.