Energy for poultry and egg units

We compare business gas and electricity from 20 plus suppliers for poultry and egg units. Typical bills run £5.5k to £126k a year and businesses that switch with us save 40 per cent on average, typically 30 to 50 per cent. The figures on this page are estimates from published UK benchmarks, not quotes.

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The energy reality for poultry and egg units

What a typical poultry or egg unit uses and pays across the UK, from published benchmarks.

Typical annual bill
£5.5k to £126k
Published benchmark estimate
Electricity a year
15,000 to 250,000 kWh
Gas a year
20,000 to 900,000 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 poultry and egg units

Poultry is one of the most energy-intensive farm types in the UK, and Defra's Farm Business Survey puts specialist pig and poultry holdings at the top of the electricity intensity table. Teagasc benchmarks a single 27,000-bird broiler house at around 35,000 kWh of electricity plus 240 to 270 MWh of heat energy a year. Free-range laying units use far less heat but still run ventilation, lighting, manure belts, egg collection and grading all year. Figures are estimates based on Teagasc and Defra benchmarks.

Common energy challenges for poultry and egg units

  • Brooders running at 30C to 32C for the first week of every crop, seven times a year

  • Tunnel fans you cannot switch off in summer without failing welfare and losing birds

  • Controlled photoperiod lighting that has to run to the programme, not to the tariff

  • Pressure washing and heat-drying the house between every single crop

Where the energy goes

Typical equipment loads across farming and agriculture, with annual kWh and cost bands from published benchmarks.

EquipmentkWh a yearCost a year (est.)
Glasshouse Heating Boiler (gas)250,000–2,000,000 kWh£17,500–£140,000
Livestock House Ventilation Fans15,000–90,000 kWh£3,750–£22,500
Grain Drier & Store Ventilation Fans10,000–120,000 kWh£2,500–£30,000
Milk Cooling & Bulk Tank12,000–35,000 kWh£3,000–£8,750
Water Heating & Pressure Washing6,000–30,000 kWh£1,500–£7,500
Yard, Barn & Arena Lighting4,000–25,000 kWh£1,000–£6,250

Energy saving tips for poultry and egg units

  1. 1

    Move brooding to zoned or radiant heat instead of whole-house heating, so you heat the chicks rather than the roof space

  2. 2

    Replace incandescent or CFL house lighting with dimmable LED, which cuts poultry lighting energy by around 70% and holds the dimming curve better

  3. 3

    Fit inverter drives to ventilation fans and clean fan shutters and cones every crop, because dirty fans lose airflow and pull the same power

  4. 4

    Insulate the house properly and seal leaks before you buy a bigger heater, since heat loss is the reason most brooding bills are high

  5. 5

    Log your electricity and heat per crop and per bird placed, so you can spot a failing fan or a stuck heater in the numbers before you see it in the birds

Illustrative example

What switching typically looks like for farming

Dairy farm

Around 150 milking cows with bulk-tank cooling and a parlour

Typical annual bill
£15,000£30,000
Saving at 3050%
£6,750£11,250estimated

Milk cooling, water heating and vacuum pumps run twice a day every day of the year.

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

Poultry or egg unit energy questions, answered

Published UK benchmarks put poultry & Egg Units at roughly 15,000 to 250,000 kWh of electricity a year and 20,000 to 900,000 kWh of gas, which comes to about £5.5k to £126k a year at 25p per kWh for electricity, 7p per kWh for gas and around £365 in standing charges. These are estimates from published sector data, not quotes. One recent bill turns them into a real comparison.

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Where these figures come from (39 sources, research reviewed 2026-09-07)Show
  1. AHDB - An overview of the cost of energy
  2. AHDB - Improving energy efficiency on dairy farms
  3. AHDB - Reducing dairy electricity costs (Rhual Dairy)
  4. DAERA / CAFRE - Managing the cost of water and electricity in the new dairy unit
  5. Teagasc - Energy Efficiency in Poultry Units
  6. Pig World - What it costs to run a piggery
  7. Teagasc - Energy Use on Pig Farms (Energy Fact Sheet No.7)
  8. Farmers Weekly - Why pig housing upgrades could unlock major efficiency gains
  9. AHDB - Analyst insight: the cost of drying grain for harvest
  10. Opico - Count the cost of drying grain
  11. Solar Panels for Businesses - Solar Panels for UK Greenhouses 2026 Guide
  12. Batke et al. (2026) - Protected and productive: how greenhouses should deliver UK food security, Plants People Planet
  13. GrowSave (AHDB) - Horticulture shut out of the UK's new energy relief scheme
  14. Defra - Energy use on farms in England 2023/24 (Farm Business Survey)
  15. Energy Costs - How much does energy cost per month for a UK farm?
  16. Business Energy Deals - Farm Energy: tariffs, costs and efficiency tips
  17. BritFarmers - Farm energy costs UK 2026: electricity, diesel and drying
  18. AHDB - GB dairy producer numbers
  19. GOV.UK - Agriculture in the United Kingdom 2025, Chapter 8: Livestock
  20. AHDB - UK pig population June 2025
  21. CIBSE TM46:2008 Energy Benchmarks
  22. Sports Venue Calculator - Horse arena LED lighting design, cost and funding guide 2026
  23. EcoAim - Solar for stables and equestrian centres 2026
  24. GOV.UK - Quarterly Energy Prices
  25. Teagasc - Energy Use on Pig Farms, Energy Fact Sheet No.7 (August 2016, PDF)
  26. Farmers Weekly - 6 energy efficiency tips for pig farmers (Nigel Penlington, AHDB Pork)
  27. Farmers Weekly - How to dry grain more efficiently in a wet harvest (26 October 2020)
  28. Harvest Installations - On-Floor Drying vs Continuous Flow
  29. AHDB GrowSave - Using CO2 from Biomass Boilers (technical note, PDF)
  30. AHDB Horticulture - Energy management in protected cropping (GrowSave guide, PDF)
  31. Farm Business Survey (Defra) - Horticultural Production in England 2023/24 (PDF)
  32. AHDB - Milk pre-cooling: plate heat exchangers
  33. Aviagen - Ross Broiler Management Handbook 2025 (PDF)
  34. GOV.UK - Climate Change Levy rates
  35. AHDB - GB producer numbers: good economics until now slowed declines (October 2025)
  36. Purely Energy - Out-of-contract energy rates 2026: 16 UK suppliers
  37. Green Calculus - CIBSE TM46 Energy Benchmarks (Table 1 values)
  38. CAFRE - Energy efficiency, Dairying Technical Support
  39. GrowSave - How to improve the effectiveness of greenhouse screens

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