Top UK Grants & Schemes for 2024–2025

We feature vetted insulation contractors who are certified, experienced, and committed to sustainable building practices:

  • Boiler Upgrade Scheme (BUS)

    Offers up to £7,500 toward replacing fossil fuel heating with low-carbon alternatives like air or ground source heat pumps.

  • ECO4 Scheme (Energy Company Obligation)

    Free insulation, heating upgrades, and energy-saving improvements for eligible low-income households.

  • Great British Insulation Scheme

    Open to homeowners and tenants in homes with poor energy performance. Offers support for cavity wall and loft insulation.

  • Home Upgrade Grant (HUG)

    Available for homes off the gas grid with low EPC ratings. Covers insulation, solar panels, and low-carbon heating.

  • Local Authority Delivery (LAD)

    Managed by local councils, supports low-income households with energy efficiency improvements. Funding levels vary by region.

What Are Eco Home Grants?

Green home grants are financial incentives from the UK government or local authorities that support.

Energy-efficient upgrades (e.g. insulation, double glazing).

Renewable heating systems (e.g. heat pumps, solar panels).

Low-carbon retrofits for older homes.

Affordable upgrades for low-income or vulnerable households.

Whether you’re planning a full renovation or small improvements, these grants can save you thousands.

Who Can Apply?

Eligibility depends on

  • Household income

  • Property EPC rating (typically D–G)

  • Heating system in use

  • Benefit entitlement (for ECO4)

Most schemes require you to work with approved installers. Our directory helps connect you with verified contractors who can manage the grant application on your behalf.

What Can You Fund?

Grants and schemes may cover

  • Loft, cavity, and solid wall insulation

  • Air/ground source heat pumps

  • Solar PV and battery storage

  • Double/triple glazing

  • Smart heating controls and thermostats

How to Start

  • EcolCheck your EPC rating iving

    You can look this up online.

  • Review grant eligibility

    Each scheme has specific criteria.

  • Get quotes from certified installers

    Most grants require MCS or TrustMark registered companies.

  • Apply or get help applying

    Some installers handle the paperwork.

Make Your Home Greener—With Help

We make it easy to find eco grants and connect with registered professionals who can guide you from application to installation. Whether you want to insulate your loft or install a full renewable energy system, support is available.