Introduction: Cut Your Energy Bills with ECO4-Funded Upgrades
With energy prices soaring, reducing home energy costs has never been more important. Fortunately, the ECO4 scheme provides fully funded home upgrades to help households lower their energy bills and improve energy efficiency—completely free of charge!
From insulation and boiler replacements to solar panels and heat pumps, ECO4 helps qualifying households access government-backed improvements that make homes warmer, greener, and cheaper to run.
In this guide, we’ll reveal:
The best ECO4-funded upgrades to reduce energy costs
How each upgrade helps you save money
Who qualifies for ECO4 funding & how to apply
Let’s dive in and see how you can start saving today! 
What Is the ECO4 Scheme?
The ECO4 scheme (Energy Company Obligation 4) is a UK government initiative designed to help low-income and fuel-poor households make their homes more energy-efficient. Running from April 2022 to March 2026, the scheme requires energy suppliers to fund home energy improvements, including:
Free insulation (loft, wall, and underfloor)
Free boiler replacements
Free heat pumps
Free solar panels
Free smart heating controls
If your home qualifies, you could receive thousands of pounds worth of energy-saving upgrades—completely free!
Best ECO4-Funded Upgrades to Reduce Energy Costs
Here are the top ECO4 home upgrades that will significantly cut your energy bills:
Loft Insulation: The #1 Way to Save Energy
Did you know that 25% of heat loss occurs through an uninsulated roof? Loft insulation is one of the most effective and affordable ways to reduce heat loss and lower heating bills.
Benefits:
Cuts energy bills by up to £500 per year
Helps your home retain heat during winter
Keeps your home cooler in summer
ECO4 fully funds loft insulation for eligible homes—apply today!
Cavity Wall & Solid Wall Insulation: Stop Heat Escaping
Walls account for around 35% of heat loss in a home. That’s why cavity wall insulation and solid wall insulation are essential for keeping heat inside your home.
Benefits:
Cavity wall insulation saves up to £400 per year on heating bills
Solid wall insulation can save up to £600 per year
Improves home comfort all year round
If your home qualifies, ECO4 will cover the cost of wall insulation—completely free!
Free Boiler Replacement: Upgrade to an Energy-Efficient Boiler
If you have an old, inefficient boiler, you could be wasting hundreds of pounds a year on heating costs. ECO4 offers fully funded boiler replacements for homes with outdated heating systems.
Benefits:
A-rated boilers are up to 90% efficient
Reduce energy consumption by up to 30%
Save up to £350 per year on heating bills
ECO4 could replace your boiler for FREE—find out if you qualify!
Air Source Heat Pumps: The Future of Home Heating
If your home is off the gas grid, you could get a fully funded air source heat pump. These low-carbon heating systems extract heat from the air and are 3-4 times more efficient than traditional boilers.
Benefits:
Uses renewable energy to heat your home
Can reduce heating costs by up to 50%
Helps reduce your home’s carbon footprint
ECO4 will fund air source heat pump installations for qualifying households!
Solar Panels: Generate Free Electricity & Lower Bills
Under ECO4, some households may be eligible for free solar panel installations, helping to generate electricity from sunlight—reducing reliance on expensive grid energy.
Benefits:
Save up to £600 per year on electricity bills
Sell excess energy back to the grid
Reduce your home’s reliance on fossil fuels
Find out if you qualify for fully funded solar panels under ECO4!
Smart Heating Controls: Manage Your Energy Use Efficiently
ECO4 also covers the installation of smart thermostats and heating controls, allowing homeowners to monitor and optimise their energy use.
Benefits:
Reduce wasted energy and lower heating costs
Control your heating remotely via smartphone apps
Automatically adjusts temperature for maximum efficiency
If you qualify for ECO4, you could get a smart heating system installed for free!
Who Qualifies for ECO4 Energy-Saving Upgrades?
To receive free ECO4 home upgrades, you must meet certain criteria:
You must be a homeowner or private tenant (with landlord permission)
Your home must have a low EPC rating (D, E, F, or G)
You must receive at least one qualifying benefit, including:
- Universal Credit
- Pension Credit (Guarantee or Savings Credit)
- Income Support
- Jobseeker’s Allowance (JSA)
- Employment and Support Allowance (ESA)
- Child Benefit (subject to income thresholds)
Not receiving benefits? You may still qualify under Local Authority Flex (LA Flex) if you are on a low income or in fuel poverty.
How to Apply for ECO4-Funded Home Upgrades
Applying for free home improvements under ECO4 is quick and easy! Follow these steps:
Check Your Eligibility – Use an online eligibility checker or contact an ECO4-approved provider.
Book a Free Home Survey – A professional will assess your home’s energy efficiency.
Get Approved for Energy Efficiency Upgrades – If eligible, you’ll receive a plan for fully funded home improvements.
Installation by Certified Engineers – Experts will install insulation, a heat pump, a boiler, or solar panels at no cost to you.
Enjoy Lower Energy Bills! – Start saving money immediately with your ECO4-funded upgrades.
Funding is limited, so don’t delay—apply today!
Final Thoughts: Cut Energy Bills with ECO4-Funded Upgrades!
The ECO4 scheme is a fantastic opportunity to get free energy-saving home improvements and reduce your heating and electricity costs.
Don’t miss out—check if you qualify today!