Gyms, fitness and leisure: energy specialists

We help independent gym, studio, pool and club owners across the UK switch to cheaper business energy. Businesses that switch with us save 40% on average, typically 30 to 50%. Every figure on this page is a modelled estimate, not a quote.

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The energy reality for leisure

Understanding where the energy goes is the first step to paying less for it. Here is what typical leisure usage looks like across the UK.

Typical annual bill
£10k to £60k
Published benchmark estimate
Business types covered
7
Electricity a year
11,000 to 240,000 kWh
Average savingestimated
40%
Typically 30 to 50%; more off out of contract rates

Figures are estimates from published UK benchmarks priced at 25p/kWh electricity, 7p/kWh gas and about £365 a year in standing charges. They are not quotes. See how we estimate.

Energy in gyms, fitness and leisure

Gyms, fitness studios, swim schools, soft play centres, golf clubs and sports and social clubs are some of the most energy-hungry small businesses in the UK. Carbon Trust guidance puts energy at as much as 30% of total running costs in a typical sports and leisure facility, second only to labour. Almost all of these sites are owner-operated SMEs holding their own supply contracts, and a large share are sitting on rollover, out-of-contract or deemed rates. We compare 20+ UK suppliers for free; businesses that switch with us save 40% on average, typically 30 to 50% on gas and electricity.

Common energy challenges for leisure

  • Air handling units running the whole time the gym floor is open, and 24/7 in 24-hour sites

  • Banks of treadmills, cross trainers and screens drawing power from 6am until close

  • Showers, changing rooms and hand dryers reheating hot water cylinders all day

  • Pool, sauna and steam plant that cannot simply be switched off overnight

Where the energy goes

The kit that dominates the bill, with the annual kWh and cost bands we see in published benchmarks. Knowing this helps us match a tariff to your usage pattern.

EquipmentkWh a yearCost a year (est.)
Air Handling & Ventilation (gym floor, pool hall)25,000–120,000 kWh£6,250–£30,000
Space Heating (gas boilers)40,000–180,000 kWh£2,800–£12,600
Showers & Changing Rooms12,000–45,000 kWh£840–£11,250
Cardio Equipment (treadmills, bikes, rowers)8,000–35,000 kWh£2,000–£8,750
Lighting (gym floor, courts, car park)10,000–40,000 kWh£2,500–£10,000
Pool Water Heating (gas)150,000–600,000 kWh£10,500–£42,000

Energy saving tips for leisure

  1. 1

    Put your gym floor, studios and car park on LED with daylight and PIR control. Carbon Trust puts lighting at up to 20% of total energy cost in a dry leisure centre and around 10% where there is a pool, and says occupancy sensors alone can take up to 30% off lighting costs.

  2. 2

    Time-clock or BMS-control your air handling units so ventilation follows the class timetable instead of running flat out from open to close.

  3. 3

    Use a pool cover every night. Carbon Trust guidance puts pool heating and pool hall ventilation at up to 65% of energy use in a wet facility, and evaporation is the biggest single loss.

  4. 4

    Drop heating setpoints by 1°C in changing rooms and studios. Carbon Trust says that alone cuts fuel consumption by around 8%.

  5. 5

    Get your boiler serviced annually. A well-maintained boiler saves as much as 10% on annual heating costs, and it is the cheapest measure on this list.

  6. 6

    Diarise your contract end date. Out-of-contract and deemed rates typically run 30-70% above a negotiated fixed rate, and Ofgem only limits microbusiness rollovers to 12 months.

Illustrative example

What switching typically looks like for leisure

Independent gym

A 24-hour gym of around 800 square metres

Typical annual bill
£20,000£40,000
Saving at 3050%
£9,000£15,000estimated

Ventilation, showers and lighting run around the clock, so unit rates on overnight use matter.

Illustrative example, not a real customer. Figures are estimates based on published UK benchmarks. See how we estimate. See all worked examples.

Leisure energy questions, answered

It depends enormously on size and whether you have wet areas. A small studio gym of under 2,000 sq ft is usually somewhere around £9,000 a year on gas and electricity combined. A 5,000-10,000 sq ft site with showers is more like £30,000. A 24-hour big-box gym can pass £100,000. Sites with a pool are in a different league again because pool heating and pool hall ventilation can be up to 65% of total energy use. These are estimates based on CIBSE TM46 benchmarks and Carbon Trust sector guidance, not quotes.

The Smart Energy Promise

  • Honest advice — if we can’t save you money, we’ll tell you
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  • 100% free — we’re paid by the supplier, you pay nothing

Built for owner-run businesses in hospitality, food retail, motor trade, farming, personal care, accommodation, food production, leisure, care homes and laundry

Where these figures come from (25 sources, research reviewed 2026-09-07)Show
  1. CIBSE TM46 Energy Benchmarks: DEC & Building Energy
  2. Carbon Trust CTV006 Sports and Leisure Sector Overview
  3. Carbon Trust CTG009 Swimming Pools in-depth technology guide
  4. Carbon Trust Sports & Leisure energy efficiency guide (page withdrawn)
  5. Ennovus Solutions - What is the annual energy consumption of a leisure centre?
  6. Energy Costs - How much does energy cost per month for a gym business?
  7. Utility Bidder / Business Energy Comparison - How much energy does an average gym use?
  8. Hillier Hopkins Members' and Proprietary Golf Clubs' Survey 2024/25
  9. Leisure DB - State of the UK Fitness Industry Report 2025
  10. Sport England Swimming Pool Support Fund
  11. Telnergy - Leisure centre energy costs explained
  12. Football Foundation LED Floodlight Fund
  13. The Golf Business - How many golfers and golf clubs are there in England?
  14. ARC Thermal - What does it cost to heat a hot yoga studio?
  15. Niccolo Gas and Power - Most energy consuming appliances in a fitness and wellness business
  16. Treadmill Review Site - How much electricity does a treadmill use?
  17. Bionic - Avoiding deemed, out-of-contract rates and expensive contract gaps at renewal
  18. Ofgem - Set up a business energy contract
  19. Softplay.org.uk UK soft play directory
  20. Sport England Facility Cost Guidance Q3 2022
  21. CIBSE TM46: Energy Benchmarks (publisher page)
  22. STA Baby Swimming Policy
  23. Swim England guidance on swimming pool temperatures
  24. Ofgem Guidance on Deemed Contracts (November 2023)
  25. ASA/CAP advice: promotional savings claims

Already Switched? Go Further.

Switching your energy supplier is just the start. Our team can help you reduce consumption too — with expert energy audits, LED lighting upgrades, refrigeration optimisation, and solar PV installations.

Part of the Smart Energy group — trusted by businesses like Bargoed YMCA and Treforest Football Club for energy efficiency solutions across Wales and the UK.

Talk to a leisure energy specialist

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