Practical energy saving advice for UK homeowners and renters. Reduce bills, improve your EPC rating, and make your home more comfortable without major spending.
334 articles
A lawful development certificate is a legally binding council decision confirming your work did not need planning permission. Under section 192, before you build, the fee is half the full…
There is no 2028 EPC deadline in England or Wales. DESNZ set one date, 1 October 2030. The decisive date is 1 October 2029: a property graded C or above…
EDF GoElectric publishes 6.99p/kWh over a seven-hour window, against British Gas EV Power at 9p over five hours. Octopus and E.ON price by distribution region, so no one tariff is…
Rarely. Octopus installs a 10 kWh battery with no solar panels from £5,336. On Intelligent Octopus Go's 8p off-peak rate, which requires an electric car, displacing 6 kWh each evening…
Take every grant first, then borrow over the shortest term you can afford. Borrowing £15,000 on a further advance at 4.5% over 25 years costs about £10,010 in interest, while…
Never pay more than 25% as a deposit. The RECC code binding on every MCS installer names 15% as reasonable and 25% as the absolute ceiling, and caps deposit plus…
A typical UK home pays around £1,738 a year in 2026 under the Ofgem price cap. Wholesale energy is the single biggest cost, and heating plus hot water make up…
Draught-proofing with cheap DIY wins saves £30–£60 per year for a typical semi-detached home. The three highest-return jobs, letterbox brush, window foam strips, and door sweep, cost £5–£25 each and…
Home EV charging costs £12-£18 per full charge for a 60 kWh battery, saving £50+ compared to petrol. Per-mile cost is 4p-6p on standard tariffs, dropping to 2p on off-peak…
A DIY home energy audit costs nothing and requires only a torch, notepad, and phone. The Energy Saving Trust says draughts account for 20–30% of heat loss. Follow a seven-room…
An air source heat pump is the cheapest way to heat a UK home this winter, costing around £930 per year for a well-insulated three-bedroom home. For homes without proper…
Standby power costs UK households £45–£80 per year, or 9–16% of typical electricity bills (Ofgem 2026). The biggest drains are TV and set-top box combos and games consoles in instant-on…
Smart meters save UK households £20 to £80 a year on average, with a typical saving of £40 according to DESNZ data. The real-time display helps you spot energy waste,…
Improving your EPC rating can save you £380–£550 a year. Start with loft insulation (£300–£500) and cavity wall insulation (£500–£1,200) to move from a D to a C or B…
Time of use tariffs can save £150-£300 per year if you shift 40-50% of your electricity use to off-peak hours (typically midnight-7am). The off-peak rate is 40-60% lower than standard…
The Ofgem price cap for January 2026 is £1,736 per year for a typical dual-fuel household. This cap limits unit rates and standing charges, not your total bill, your actual…
Insulation and draught-proofing save up to £400 per year for a typical UK home. Loft insulation alone saves up to £355, while cavity wall insulation saves up to £255. Draught-proofing…
The average household received around £400 in energy bill relief in 2026 through insulation grants and payments, depending on your income and property. Check your eligibility.
Yes, air fryers can save £50 to £60 per year compared to a standard electric oven (Energy Saving Trust, 2026). The savings come from lower power draw and faster preheating,…
A high electricity bill in summer is typically £40-£60 more per month than winter, even without heating. The main cause is electric cooling appliances like air conditioning and fridge-freezers running…
Electric heating uses the most electricity in a UK home, accounting for 40-50% of annual use in electrically-heated homes. In gas-heated homes, the fridge-freezer is the top user, costing £56-£112…
Yes, solar garden lights save money by eliminating outdoor lighting electricity costs entirely. A 10-pack of mains lights costs over £30 per year to run (Ofgem, 2026), while solar versions…
Yes, a heated airer is much cheaper to run than a tumble dryer – around 11p per load vs £1.10 at the 2026 Ofgem price cap rate. That's a 90%…
Switching to a summer-fixed tariff saves the average household £95–£130 per year compared to the winter standard variable rate. The saving is based on the difference between summer fixed rates…
The cheapest improvements are draught proofing (from 50 pounds DIY), topping up loft insulation (from 300 pounds), and using a smart thermostat to optimise heating schedules. These can save 200 to 400 pounds per year combined with minimal upfront cost.
Moving from EPC band D to C typically saves 200 to 400 pounds per year on energy bills. Going from E to C could save 400 to 700 pounds. The improvements also increase property value and may be required for rental properties in future regulations.
Smart meters do not directly save money, but the real-time display helps you identify and reduce wasteful usage. Studies suggest households with smart meters and in-home displays reduce consumption by 2 to 3 percent. The main benefit is accurate billing and easier switching between suppliers.
Building an eco home costs £150,000–£300,000 in the UK. Compare 2026 grants including up to £7,500 from the Boiler Upgrade Scheme to cut your build costs.
UK households can reduce energy bills by 20-40% through proven measures. Turning the thermostat down 1°C saves £130 per year, switching to LEDs saves £70, and combined insulation and renewable…
Reading your UK energy bill means understanding six key sections, your unit rates, standing charge, meter reading type (actual or estimated), the billing period, your Estimated Annual Cost (EAC), and…
Renters in the UK can meaningfully reduce their energy bills without making any permanent changes to their home by combining no-cost habit changes, low-cost portable products, and free grant entitlements.…
You can reduce your energy bills without spending any money by making targeted changes to everyday habits such as turning your thermostat down by 1°C (saving around £145 a year),…
Smart meters can save UK homeowners money, but only if you actively use the data they provide, the device itself does not cut bills automatically.
