Key takeaways
- Typical salon spend: £1,400 to £1,900/year on electricity for a small site, up to £3,400 for a busy five-chair salon.
- Lighting eats 40% of the bill: swapping halogens for LEDs cuts roughly £450 a year and pays back in under 18 months.
- Two-rate tariff: if you trade evenings or Saturdays, an Economy 7 / weekend-evening contract beats a single rate by 15% to 25%.
- Renewable tariff: removes the Climate Change Levy on electricity and often costs the same as a standard contract.
Where the kWh actually goes
Average split of annual electricity in a UK hair salon. Tap or hover to focus.
Annual use LightingHeating & A/CStyling toolsHot waterPOS & standby
7,000 kWh 40%30%20%7%3%
Small salon, 5-day trade
How much energy a salon actually uses
Hair salons are unusual among small businesses because their electricity use is so heavily concentrated in two categories: continuous lighting and burst-loads from styling tools. A typical one-chair barber gets through around 3,500 kWh/year, a three-chair salon around 7,000 kWh, and a busy five-chair operation with extended evening hours can reach 12,000 kWh. Add gas if you have a gas-fired boiler for hot water, typically another 4,000 to 8,000 kWh on top.
That concentration is why energy hits salons harder than most trades. Industry surveys in 2025 put energy at around 40% of total operating costs for hair, beauty and spa businesses, the single largest controllable overhead after staff, and a third of owners have raised treatment prices to absorb it. Getting the tariff and the load profile right is therefore one of the highest-impact financial decisions a salon owner makes each year.
Want to compare against other types of business? See our guides on energy for shops and restaurants.
Six interventions, ordered by payback time
The list below is sorted from fastest to slowest payback. Doing them in order maximises the cash freed up to fund the next intervention.
Switch supplier
A bespoke business quote routinely beats a standard renewal by 15% to 25%. Two-year fixed contracts in 2026 capture most of the post-2022 wholesale fall. Set aside one hour every 18 months to compare suppliers, the highest hourly rate any salon owner ever earns.
Move to LED lighting
Replace every halogen and T8 fluorescent with a modern LED equivalent. A salon with 30 halogens running 50 hours a week saves around £450 a year and the bulbs last 5 to 10 times longer. Use cool-white LEDs (5000K) for cutting stations and warm-white (3000K) for the reception and washing areas.
Kill standby loads
Hairdryers, music systems, the till and the wifi router can draw up to 70% of their operational power on standby. A single multi-plug with a master switch by the door, flipped off at close, removes the entire bill.
Right-size heating
Drop the thermostat by 1°C across the salon. Heat-pump A/C set to "auto" rather than "cool" or "heat" prevents the unit fighting itself. Stop heating the stockroom and back office, and fit a brush strip to the back door. The behavioural changes alone typically cut HVAC cost by 10%.
Service the boiler
An untouched gas boiler loses around 10% of its efficiency over five years. An annual service catches most of it back, and a working boiler cover policy avoids the disaster scenario of replacing the entire unit out of cash flow.
Switch to a renewable tariff
A 100% REGO-backed green tariff removes the Climate Change Levy on electricity entirely (around £50 to £80 a year for a typical salon) and provides green credentials that a growing share of customers actively look for.
Smart triggers that work in a salon
If you fit a smart plug or thermostat, the IFTTT rules below remove the most common waste in a salon without anyone having to remember anything.
| If... | Then... | Why |
|---|---|---|
| Salon temperature exceeds 24°C | Switch off A/C | Body heat from stylists & clients does the rest |
| Time is past closing | Cut all non-fridge sockets | Removes overnight standby |
| Wholesale price below £45/MWh | Heat the hot-water cylinder | Only if you have a time-of-use tariff |
| Salon empty for 30 minutes | Dim main lights to 30% | Reception look intact, 80% saving on lighting load |
Smaller wins worth noting
Two interventions outside the headline list deserve a mention because they pay back over a longer horizon.
Easydry / single-use towels. A standard cotton-towel cycle for a five-chair salon means roughly 30 washes a week. Switching to a high-absorbency disposable cuts the laundry electricity bill by around £150 a year and removes the tumble-dryer almost entirely.
Hairdryer upgrade. Older 2,000W dryers are still common in salons. A modern brushless 1,400W model dries faster, costs about 30% less to run, and lasts longer. Across a salon's full bank of dryers, the annual saving is typically £80 to £130.
UK business energy suppliers
Compare tariffs and contracts from every active UK business electricity and gas supplier.
Swipe to see all suppliers
Frequently asked questions
A typical small UK salon uses around 7,000 kWh per year on electricity alone. At 2026 business unit rates (around 22 to 28 p/kWh including standing charges), that is £1,400 to £1,900 a year before VAT and the Climate Change Levy. A mid-size salon with five chairs and busy evening trade can reach 12,000 kWh, lifting the annual bill to £2,800 to £3,400.
Three categories dominate: lighting (up to 40%), heating and air-conditioning (around 30%) and hairdryers, straighteners and barber tools (around 20%). The remaining 10% is split between hot water, music, point-of-sale and standby loads. Lighting and HVAC are the highest-leverage targets because they run continuously, while styling tools only draw power in bursts.
Yes, in two ways. First, switch to a 100% renewable electricity tariff backed by REGOs, which removes the CCL on electricity entirely. Second, if your monthly electricity use stays below 1,000 kWh, file form PP11 with your supplier to claim the de minimis exemption. Most one- or two-chair salons qualify on the second route; busier salons get the saving via the green tariff.
For most salons, yes. Two-year fixed contracts in 2026 are priced below the forward curve for 2027, so locking the rate now captures most of the post-2022 fall in wholesale prices. The exception is salons trading mainly on weekday daytime hours, which can sometimes save more by combining a variable tariff with smart-meter behaviour shifting, though that requires active monitoring.
Replacing halogen bulbs and T8 fluorescent tubes with modern LEDs typically pays back in 9 to 18 months in a salon, the fastest payback of any energy intervention because lights run for 10+ hours a day. A salon with 30 halogens running 50 hours a week typically saves around £450 a year after switching to LED equivalents.
Yes, but the saving comes from behaviour change, not the meter itself. A smart meter shows real-time consumption in pounds and pence on an in-home display, which makes it easy to spot the appliances that quietly drive bills up: standby loads, idling air-con, hot-water cylinders left at full temperature overnight. Most salons that fit one save 5% to 8% in the first year by acting on what they see.