Average Energy Bills in the UK (2026): Gas & Electricity Costs Explained

By Wealthvieu · Updated

Energy is one of the largest household expenses in the UK. After record highs in 2022-2023, bills have fallen but remain well above pre-pandemic levels. Here’s the full picture.

Table of Contents

Current Average Energy Bills

Based on Ofgem’s price cap for a typical dual-fuel household:

Metric Amount (2025/26)
Average annual energy bill £1,738
Average monthly energy bill £145
Electricity annual cost £965
Gas annual cost £773
Standing charges (electricity) ~£200/year
Standing charges (gas) ~£115/year

Ofgem Price Cap History

Period Annual Cap (Dual Fuel) Monthly Equivalent
Q1 2022 (pre-crisis) £1,277 £106
Q2 2022 £1,971 £164
Q4 2022 £2,500 (EPG*) £208
Q1 2023 £2,500 (EPG*) £208
Q2 2023 £2,074 £173
Q4 2023 £1,834 £153
Q1 2024 £1,928 £161
Q2 2024 £1,568 £131
Q4 2024 £1,717 £143
Q1 2025 £1,738 £145

*EPG = Energy Price Guarantee capped bills during the crisis

Average Bill by Property Type

Property Type Annual Energy Bill Monthly Bill
1-bed flat £900-£1,100 £75-£92
2-bed flat £1,100-£1,400 £92-£117
2-bed terrace £1,300-£1,600 £108-£133
3-bed semi-detached £1,500-£1,900 £125-£158
3-bed detached £1,800-£2,200 £150-£183
4-bed detached £2,200-£2,800 £183-£233
5-bed detached £2,800-£3,500 £233-£292

Average Bill by Region

Energy costs vary by region due to different distribution network charges:

Region Annual Electricity Annual Gas Total
North Scotland £1,020 £800 £1,820
South Scotland £980 £790 £1,770
North East £960 £780 £1,740
North West £950 £770 £1,720
Yorkshire £955 £775 £1,730
East Midlands £960 £770 £1,730
West Midlands £965 £775 £1,740
East of England £970 £780 £1,750
London £985 £760 £1,745
South East £975 £770 £1,745
South West £990 £780 £1,770
Wales £980 £785 £1,765
Northern Ireland Separate market Separate market £1,600-£1,900

Unit Rates Breakdown

Fuel Unit Rate Standing Charge (Daily)
Electricity ~24.5p/kWh ~55p/day
Gas ~6.0p/kWh ~32p/day

Average Usage for a Typical Household

Fuel Annual Usage Monthly Usage
Electricity 2,700 kWh 225 kWh
Gas 11,500 kWh 958 kWh

Seasonal Variation

Quarter Typical Monthly Bill Notes
Jan-Mar (Winter) £190-£220 Highest — heating at full capacity
Apr-Jun (Spring) £110-£140 Heating reduced
Jul-Sep (Summer) £80-£100 Lowest — minimal heating
Oct-Dec (Autumn) £150-£180 Heating restarting

Average Bill by Household Size

Number of Occupants Annual Energy Bill Monthly Bill
1 person £1,100-£1,300 £92-£108
2 people £1,400-£1,700 £117-£142
3 people £1,600-£1,900 £133-£158
4 people £1,800-£2,200 £150-£183
5+ people £2,100-£2,600 £175-£217

EPC Rating and Energy Costs

Your property’s Energy Performance Certificate (EPC) rating dramatically affects your bills:

EPC Rating Typical Annual Bill vs. Average
A £900-£1,100 35-40% less
B £1,100-£1,400 15-25% less
C £1,400-£1,700 Near average
D £1,700-£2,000 Average
E £2,000-£2,500 15-35% more
F £2,500-£3,200 45-75% more
G £3,200-£4,500 80-150% more

An EPC upgrade from D to C could save £300-£500/year.

How to Reduce Your Energy Bills

Quick Wins (No/Low Cost)

Action Annual Saving
Switch to a cheaper tariff £50-£200
Turn thermostat down 1°C £75-£100
Use a smart meter £30-£50
Draught-proof doors/windows £50-£75
Turn off standby appliances £50-£65
Wash clothes at 30°C £20-£30
Dry clothes on a line/airer £75-£100

Medium Investment (£100-£1,000)

Action Cost Annual Saving Payback
Smart thermostat £150-£250 £75-£150 1-2 years
Loft insulation (DIY) £200-£400 £150-£250 1-2 years
LED lighting (whole house) £100-£200 £40-£60 2-3 years
Radiator reflector panels £30-£50 £20-£40 1-2 years

Major Investment (£1,000+)

Action Cost Annual Saving Payback
Cavity wall insulation £1,500-£3,000 £200-£400 5-10 years
Solar panels (4kW) £5,000-£8,000 £400-£600 10-15 years
Air source heat pump £8,000-£15,000 £200-£500 15-20+ years
Double glazing £4,000-£8,000 £100-£200 20+ years

Government Support

Scheme Who’s Eligible Benefit
Warm Home Discount Low income/pension credit £150 off electricity bill
Winter Fuel Payment Over State Pension age £100-£300/year
Cold Weather Payment Benefits recipients £25 per cold week
ECO4 scheme Low-income households Free insulation or heating upgrades
Boiler Upgrade Scheme Any homeowner £5,000-£7,500 grant for heat pumps

Key Takeaways

  1. The average UK energy bill is ~£1,738/year (£145/month) for a dual-fuel household in 2025/26
  2. Bills have fallen from the 2022-23 peak but remain 36% above pre-crisis levels
  3. Property type is the biggest factor — a 4-bed detached costs £2,200-£2,800/year vs. £900-£1,100 for a 1-bed flat
  4. EPC rating matters enormously — upgrading from D to C can save £300-£500/year
  5. Standing charges add ~£315/year regardless of how much energy you use
  6. Quick wins save £200-£400/year — switching tariff, turning down the thermostat, and draught-proofing
  7. Check eligibility for government support — the Warm Home Discount and ECO4 scheme can save hundreds
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