Energy Prices in Colchester 2026
Colchester is in Ofgem's Eastern England region, where the local electricity network is run by UK Power Networks. Using that region's capped rates for 1 October to 31 December 2026, we estimate a typical Colchester household pays about £1,713 a year (£143 a month) for gas and electricity. That makes Eastern England the 5th cheapest of Great Britain's 14 regions for a typical bill — £11 less than the GB average and £41 more than East Midlands, the cheapest region. Its electricity standing charge of 51.84p a day is the 5th cheapest. Based on what a typical Colchester household actually uses (2,585 kWh of electricity and 9,636 kWh of gas a year), the estimate is £1,746 a year (£146 a month). Locally, solar installations per 1,000 households is 108.0 (Great Britain: 68.1) and public EV chargers per 100,000 people is 90.4 (UK: 174.9).
Average gas and electricity bill in Colchester
Estimated monthly bill
£143
Estimated annual bill
£1,713
vs GB average
−£11
Estimates based on the Eastern England region's rates, not measured Colchester bills: Ofgem's capped Direct Debit rates for 1 October to 31 December 2026 × Ofgem's typical use of 2,500 kWh electricity and 9,500 kWh gas a year. Electricity £854/yr, gas £859/yr. Source: Ofgem.
Energy in Colchester: the local picture
Estimate based on what a typical Colchester household actually uses
£1,746/yr (£146/month)
2,585 kWh electricity (£877) + 9,636 kWh gas (£869, for homes on the gas grid) on Eastern England cap rates — £33 more than the typical-use estimate above.
Typical electricity use
2,585 kWh/yr
Above Great Britain (2,471 kWh/yr)
Typical gas use
9,636 kWh/yr
In line with Great Britain (9,859 kWh/yr)
Homes not on the gas grid
19.5%
Above Great Britain (16.0%)
Solar installations per 1,000 households
108.0
8,610 installations
Above Great Britain (68.1)
Check a solar quotePublic EV chargers per 100,000 people
90.4
181 public chargers
Below UK (174.9)
EV charging cost calculatorHouseholds in fuel poverty
8.6%
Below England (9.9%)
Homes rated EPC C or above
60.0%
Above England (53.3%)
Sources: DESNZ, Subnational electricity consumption statistics (2024); DESNZ, Subnational gas consumption statistics (weather-corrected) (2024); DESNZ, Subnational estimates of properties not connected to the gas network (2024); DESNZ, Renewable electricity by local authority (number of solar PV installations) (End of 2025); Department for Transport, Electric vehicle charging infrastructure statistics (table EVCI0102) (1 July 2026); DESNZ, Sub-regional fuel poverty data 2026 (LILEE measure) (2024); ONS, Energy Performance Certificate (EPC) Band C or above, England and Wales (Up to March 2025).
Your region
Electricity region: Eastern England
Network operator: UK Power Networks — call 105 in a power cut.
Energy price cap rates are set by region, not by town, so Colchester shares its rates with every other town in Eastern England, including Norwich, Cambridge, Ipswich, Chelmsford, Southend-on-Sea and Stevenage.
How Colchester compares
| Measure | Eastern England | Rank of 14 |
|---|---|---|
| Typical bill | £1,713/yr | 5th cheapest |
| Electricity unit rate | 26.61p/kWh | 3rd most expensive |
| Electricity standing charge | 51.84p/day | 5th cheapest |
A typical Colchester bill is an estimated £11 less than the GB average (£1,724) and £41 more than East Midlands, the cheapest region (£1,672).
Energy deals in Colchester
The cap figures above are the most a Colchester supplier can charge on a standard variable tariff. A fixed deal priced below these rates is the way to pay less.
- Check your current rate — compare the unit rate (p/kWh) and standing charge on your bill with the Eastern England figures above.
- Compare fixed vs variable — fixed deals lock in your price, variable follow the price cap.
- Look at the whole price, not just the headline rate. Standing charges add up.
- Watch exit fees on fixed tariffs before you switch.
- Switch online — your supply is never interrupted.
Standing charge calculator
What daily charges cost you over a year.
Energy bill calculator
Your bill from your own usage.
Power cut risk checker
Check your postcode's network area.
Frequently asked questions
What is the average electricity bill in Colchester?
Based on Ofgem's Eastern England cap rates for 1 October to 31 December 2026 (26.61p/kWh and 51.84p a day), a typical household using 2,500 kWh a year would pay an estimated £854 a year for electricity, about £71 a month, by Direct Debit on a standard variable tariff. Based on typical local use in Colchester (2,585 kWh a year), the estimate is £877 a year.
What is the average gas bill in Colchester?
On the same Eastern England cap rates, a typical household using 9,500 kWh of gas a year would pay an estimated £859 a year, about £72 a month. Based on typical local gas use in Colchester (9,636 kWh a year, homes on the gas grid), the estimate is £869 a year.
Who is the electricity network operator in Colchester?
UK Power Networks runs the electricity network in Colchester. It is not your supplier — call 105 (free) to report or check a power cut.
Is energy cheaper in Colchester than London?
A typical household in Colchester (Eastern England) would pay an estimated £1,713 a year, compared with £1,706 in London (London) — £7 more than London, on Ofgem's cap rates for 1 October to 31 December 2026. Using each area's typical local use, the estimates are £1,746 a year in Colchester (Colchester) and £1,708 in London (London).
How many homes in Colchester have solar panels?
Colchester had 8,610 solar panel installations — 108.0 per 1,000 households, above the Great Britain figure of 68.1 (DESNZ, Renewable electricity by local authority (number of solar PV installations), End of 2025).