🌡️ UK heatwave: portable ACs are selling out — 4 models still in stock as of August 7th · or 15 ways to cool your home without AC
The UK Home Energy Comparison Site
Cut Your Energy Bills
& Reduce Your Carbon Footprint
Free, independent home energy comparison for UK homeowners and renters. Solar, heat pumps, insulation, air conditioning and more.
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What We Cover
Compare Home Energy Solutions
Everything you need to stay warmer in winter, cooler in summer, and reduce your bills year-round.
Not sure where to start? Answer 3 quick questions and we'll recommend the best options for your home.
Ready-Made Packages
Not Sure Where to Start?
Two ways in: do it yourself with our step-by-step guides, or get bigger upgrades installed by vetted local pros. Pick the one that fits.
Do It Yourself
No installer, no big spend. Buy the kit and follow the guide — the first steps often cost nothing at all.
Energy Efficiency Bundle
Cut bills using the boiler and radiators you already own. The first two steps are free.
- ✅ Boiler flow temperature (free)
- ✅ Cylinder jacket & draught-proofing
- ✅ Smart radiator controls
- ✅ ECO4 free-insulation check
Heatwave Survival Bundle
A cooler home, cheapest step first. The most effective fix is also the cheapest.
- ✅ External shading & window film
- ✅ The right fan for the job
- ✅ Portable AC + window seal
- ✅ £15 dual-hose mod
Renter's Solar Bundle
Cut bills in a home you don't own. Plug-in solar is self-install legal from 27 August.
- ✅ Balcony / plug-in solar kit
- ✅ Portable power station
- ✅ Cooling & heating control
- ✅ Energy monitor
Get It Professionally Installed
Bigger upgrades worth doing properly. We'll find you free quotes from vetted, certified local installers.
Solar + Battery
The most popular home energy upgrade. Generate your own power and store what you don't use.
- ✅ Solar panel system
- ✅ Home battery storage
- ✅ MCS certified installation
- ✅ SEG export payments
Warm Home
Warmer in winter, lower heating bills. Heat pump and insulation combined.
- ✅ Air source heat pump
- ✅ Loft & cavity wall insulation
- ✅ Smart thermostat
- ✅ Up to £9,000 BUS grant check
Cool Home (Split System)
Permanent, efficient cooling for homeowners — 7–13p/hr versus 24–39p for a portable.
- ✅ Split system air conditioning
- ✅ Heats in winter too
- ✅ Smart thermostat
- ✅ F-Gas certified installation
EV Owner
Power your car with sunshine. The full setup for electric vehicle owners.
- ✅ Solar panel system
- ✅ Home battery storage
- ✅ Smart EV charger
- ✅ EV charger grant eligibility check
Full Home Energy
The complete package. Transform your home into an energy-efficient powerhouse.
- ✅ Solar panels + battery
- ✅ Air source heat pump
- ✅ Loft & wall insulation
- ✅ EV charger, thermostat & monitor
Free Tools
Run Your Own Numbers in 2 Minutes
No email required. Our free calculators use real July 2026 energy prices (26.1p/kWh) so the savings you see are the savings you'd get.
Simple Process
How It Works
Tell Us About Your Home
Answer a few quick questions about your property and energy needs.
We Match You With Installers
We connect you with up to 4 MCS-certified local installers — completely free.
Compare & Save
Compare quotes, choose the best deal, and start saving on your energy bills.
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