The Home Energy Scotland Grant, Explained
Up to £7,500 as a grant you never repay, plus up to £7,500 as an interest-free loan, towards a heat pump for your Scottish home. Here is how it actually works, in the order you will meet it.
Scotland has some of the most generous domestic renewable heating funding anywhere in the UK, and most people who qualify for it do not know the detail. This guide covers what is on the table, who can get it, what the process actually looks like, and the mistakes that cost people the money.
We are an MCS certified installer, so we do this alongside customers regularly. That also means we have an interest in you installing a heat pump, and you should read this with that in mind. Where the honest answer is "a heat pump is not right for your property yet", we have said so.
What You Can Get
There are two separate things, and they stack.
- A grant of up to £7,500. This is not a loan. It does not get repaid. If your home is in a designated remote rural or island area, this rises to up to £9,000.
- An interest-free loan of up to £7,500. Optional, repayable over an agreed term, with no interest charged.
Taken together that is up to £15,000 of support toward a single installation, which for most domestic air source heat pump projects covers a very large share of the total cost.
Who Qualifies
The core test is straightforward: you own the property, it is your main residence, it is in Scotland, and the measure is on the eligible list. Beyond that there are conditions that change from time to time, which is exactly why the first step below is to ask Home Energy Scotland rather than to trust any installer's summary, including this one.
Landlords, second homes and properties in the middle of a sale are all treated differently. If you are in one of those situations it is still worth asking, but do not assume the standard route applies.
What Is And Is Not Covered
Typically covered
- Air source heat pumps
- Ground source heat pumps
- Solar PV panels
- Battery storage (alongside eligible measures)
- Insulation measures
- Heating controls and system upgrades
Not covered
- Replacing a gas boiler with another gas boiler
- Work started before an offer is confirmed
- Installations by non-MCS installers
- General plumbing or building work unrelated to the measure
- Properties that are not your main home (different rules apply)
How The Process Actually Runs
The order matters more than anything else here. Doing step three before step one is the most common and most expensive mistake.
- 01
Talk to Home Energy Scotland
Free, impartial and government-funded. They confirm what you are eligible for before anyone quotes you anything. This is the step people skip, and it is the one that protects you.
- 02
Home energy assessment
An assessment of your property establishes what measures make sense and in what order. Insulation often comes before heating, because a heat pump in a leaky house is an expensive way to heat the outside.
- 03
Get a quote from an MCS installer
Funding requires an MCS certified installer. We survey the property, size the system properly and give you a written quotation in the format the application needs.
- 04
Apply and wait for your offer
Submit the application with the quotation. Do not book installation dates or pay deposits until the offer is confirmed in writing.
- 05
Installation
Once the offer is in place we schedule the work. A typical domestic heat pump installation is a few days on site, longer where radiators or the cylinder are being changed too.
- 06
Certification and claim
We issue the MCS certificate and the commissioning paperwork. That evidence completes the claim, and the grant is paid according to the terms of your offer.
Up To £15,000 Towards Your Heat Pump
Scottish homeowners can access a grant of up to £7,500 plus an interest-free loan of up to £7,500 towards an air source heat pump installation — and households in remote rural and island areas can qualify for a higher grant of up to £9,000. As MCS-accredited installers, we handle the paperwork and guide you through your application at no extra cost.
Funding is provided through Home Energy Scotland and is subject to eligibility and scheme availability. Read our full guide to the grant.
- Grant available
- £7,500
- Interest-free loan
- £7,500
- More efficient than gas
- 4×
The Mistakes That Cost People Money
- Starting work before the offer lands. Funding is not normally awarded retrospectively. If the boiler has already come out, you may have lost the grant.
- Using a non-MCS installer. Cheaper quotes from uncertified installers do not qualify. The saving is smaller than the grant you forfeit.
- Ignoring the fabric. A heat pump in a poorly insulated house runs hard and costs more than it should. Insulation is often fundable too, and doing it first makes the heating work.
- Accepting a system that was never sized. If nobody did a room-by-room heat loss calculation, nobody knows whether your radiators will deliver at heat pump flow temperatures.
Figures and eligibility criteria in this guide are current at the time of writing and are set by Home Energy Scotland, not by us. Always confirm the current position with them before making a decision.
Air Source Heat Pumps In Edinburgh
Want us to look at your property? Call 0131 669 4732 or send an enquiry and we will tell you what is realistic before you apply for anything.
Grant Questions
How much is the Home Energy Scotland heat pump grant?
Up to £7,500 as a grant that does not need repaying, or up to £9,000 if your home is in a designated remote rural or island area. On top of that you can apply for an interest-free loan of up to £7,500 towards the same installation, which is where the headline figure of up to £15,000 comes from.
Do I have to pay the grant back?
No. The grant portion is not repayable. The optional loan alongside it is repayable, but interest-free, over a term agreed with Home Energy Scotland.
Who is eligible?
Broadly: you own the property, it is your main home, it is in Scotland, and the measure you are installing is on the eligible list. Landlords and second homes are treated differently, and eligibility criteria do change. Home Energy Scotland confirm your position before you commit to anything.
Does the installer have to be MCS accredited?
For heat pumps and solar, yes. Funding requires installation by an MCS certified installer working under a consumer code such as RECC. Culbertson Renewables is MCS certified and a RECC member, so work we carry out qualifies.
How long does the application take?
Expect the process rather than the paperwork to be the long part. A typical route runs from an initial Home Energy Scotland conversation, through a home energy assessment, to an offer, then installation and evidence of completion. Plan in months rather than weeks, and do not book installation dates until an offer is confirmed.
Can I get funding for insulation as well as a heat pump?
Often yes. Home Energy Scotland support a range of energy efficiency measures alongside renewable heating, and improving the fabric first usually makes the heat pump work better and cost less to run. Ask about both together rather than treating them as separate projects.
What if I start the work before applying?
Do not. Funding is generally not available retrospectively. Get the offer confirmed before any installation work begins, or you risk losing the money entirely.
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