Get a free, personalised home energy assessment. We match you with vetted local installers for solar panels, heat pumps, insulation and more — and show you exactly how much you could save.
From the roof to the boiler — we guide you through the most impactful and cost-effective home energy improvements available to UK homeowners right now.
Generate your own electricity and sell surplus back to the grid with the Smart Export Guarantee. Typical payback in 7–10 years.
Replace your gas boiler with an ultra-efficient heat pump. Dramatically cut your heating bills and reduce your carbon footprint with the latest technology.
A compact, low-maintenance alternative to gas. Ideal for smaller homes or flats where heat pumps aren't viable.
Loft, cavity wall, and external insulation to dramatically reduce heat loss. The single most cost-effective upgrade for most UK homes.
Store solar energy and use it at peak times. Reduce your reliance on the grid by up to 70% when paired with solar.
Already upgrading? Make sure you're on the best tariff too. We'll find you the cheapest deal and handle the switch.
No cold calls. No hard sell. Just a clear, guided process that puts you in control.
Tell us about your property, current energy setup, and what you're hoping to achieve. Takes under 3 minutes.
We match you with up to 3 vetted, accredited local installers who specialise in your chosen upgrade — and show you your expected savings and payback period.
Your matched installers contact you directly with personalised quotes. You compare, choose, or walk away. Zero pressure, always.
Takes under 3 minutes. No obligation. No spam. Just a clear picture of what's available to your home.
Step 1 of 5 — Property Details
This helps us identify which products and installers are right for your home.
A few quick details to personalise your assessment.
Are you the homeowner?
Select all that apply — we'll match you with the right specialists for each.
What's your approximate budget for energy upgrades? *
Your details are only shared with vetted installers relevant to your enquiry.
Please read and accept the terms below before we submit your assessment.
Small changes, real savings. Here are the fastest ways UK homeowners can reduce energy bills right now.
Lowering your thermostat by just one degree can save up to 10% on your heating bill. Most households won't notice the difference in comfort.
↗ Potential saving: £115/yr
Smart thermostats like Hive or Nest learn your schedule and heat your home only when needed. Easy to install and pays back within months.
↗ Potential saving: £75–£150/yr
Run dishwashers, washing machines, and EV chargers at night or early morning. On time-of-use tariffs like Octopus Go, off-peak rates can be 70% cheaper.
↗ Potential saving: £100–£200/yr
Sealing gaps around windows, doors, and letterboxes is one of the cheapest and most effective energy improvements. A DIY job costing under £50.
↗ Potential saving: £60/yr
LED bulbs use up to 90% less energy than traditional bulbs and last up to 25 times longer. Replacing all bulbs in a typical home costs around £100.
↗ Potential saving: £55/yr
Hot water is one of the biggest hidden energy costs in a home. A 2-minute reduction per shower per person can meaningfully reduce your gas or electricity usage.
↗ Potential saving: £45/yr per person
Most UK households are on a standard variable tariff and paying more than they need to. Switching takes under 10 minutes and could save you hundreds of pounds every year — even before you install a single solar panel.
Compare My Tariff Now →Whole-of-market comparison — We search every available tariff, not just a handful of partners.
Renewable-first recommendations — We prioritise tariffs with green energy backing, ideal for EV and heat pump owners.
Time-of-use tariff matching — If you're getting solar or a heat pump, the right tariff multiplies your savings dramatically.
£50 switch bonus — Receive £50 credit when you switch to Octopus Energy through our referral link.
Completely free — No fees, no catch. We earn a small referral fee from the supplier, never from you.