Your Guide to Understanding Energy Performance Certification (EPC) Ratings

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Updated: Oct 19, 2023

Whether you’re looking to sell your home, buy a new one or are simply concerned with your rising energy bills, EPC ratings give us a key insight into the energy efficiency of a property. But what does this mean?

Read on below as we explain in understandable terms what exactly an EPC rating is along with some of the ways in which you can improve the EPC rating of your home.

EPC Rating graphic

What is an EPC Rating?

An Energy Performance Certification rating, or EPC rating as it’s more commonly referred to, is a measure of your property’s overall energy efficiency. This rating then indicates how much your home costs to heat and power, as well as how much energy may be lost from your home. It is measured on a scale of A to G, with A being the most efficient rating and G being the least efficient.

EPC ratings tend to be measured in three sections, the first outlines the estimated costs of energy in your home, which is split into categories: heating, lighting and hot water. The second is the energy efficiency scale that we just mentioned – so what rating it sits at from A to G. As for the last one, this is your property’s potential efficiency rating, which is the rating it could achieve if suggested improvements are made.

You can find your property’s, or a prospective property’s, EPC rating here.

How Can I Improve My Home’s EPC Rating?

If you’re looking for ways to improve your home’s energy efficiency rating, then there are a number of things you can do. The first is to look at ways energy could be losing heat from your home. Hot air rises, so if you don’t have any or sufficient loft insulation in your home, then all of this hot air will be lost through your roof and you’ll be wasting more energy to replace it and keep your home warm.

You should also take a look at the energy ratings of your appliances; the lower the rating that these have, the more they will be costing you to run. For example, if you currently have an old boiler, it could be rated as low as G, in which case you should consider upgrading to a new boiler – all of which in the UK are A rated.

Of course there are the little changes you could be making as well, such as switching to LED bulbs, turning lights off when you leave a room, using cold water to rinse off dishes or when brushing your teeth – though these don’t make as noticeable an impact, they still help all the same to keep both your home’s overall energy efficiency and your energy bills lower.

If your home has an EPC rating of E or lower, then you may be eligible for funded heating upgrades under the ECO4 scheme. If you’d like to learn more or find out if you qualify, then don’t hesitate to get in touch with us here at UK Energy Management today.

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Fully funded solutions to improve your homes energy efficiency

Find out if you are eligible for 100% FREE energy efficiency upgrades, simply by entering your postcode:
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Don't worry, many homes do not have a current EPC certificate. Let's find your address from the Royal Mail instead:

 

Your address does not have a valid EPC certificate

Don't worry, whilst your property doesn't have a current Energy Performance Certificate (EPC) we can still check your eligibility by taking some more details from you. Just click next button to proceed.

Your rating score is:

C

The lower your home's energy efficiency rating, the more money the government make available for you to improve it.

Due to the EPC rating of your property, your home's rating is unlikely to be improved by the measures we install. We are sorry that we cannot help you further in this instance.

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Unfortunately ECO4 funding is not currently available directly to the occupant of Social housing.

Please contact your Local Authority directly for more information on how to improve the Energy Efficiency Performance of your home.

We are sorry we could not help you further

Consent form for sharing data with the Energy Saving Trust

We need to check you are eligible for the Energy Company Obligation (ECO) and/or Great British Insulation Schemes (GBIS) and/or Land Registry (LR). To do this, for ECO and GBIS we would like to share your information with the Department for Work and Pensions (DWP) via Energy Saving Trust who will verify whether or not you are receiving the relevant benefits to be eligible for either scheme. To check the ownership of your property as registered with HM Land Registry, we need to submit your information through an online checking service provided by the Energy Saving Trust (EST). This will enable us to securely verify the property’s private ownership against the data on the register. EST will not use this data for any other purpose.

Please note that it is not possible for Energy Saving Trust or us, the company using this service, to see which benefits you are through this service. DWP will only confirm whether you are in receipt of a qualifying benefit, not which one. This will not have any impact on future benefit payments.

If you do not want us to share your data with DWP via Energy Saving Trust, you will be required to provide copies of documents that provide proof of the benefits you are in receipt of from the DWP.

If you go on to receive funding through ECO4 or GBIS your data may be audited by Ofgem and/or your Energy Supplier to ensure a valid eligibility check has been completed for you. For full information on what will happen to the data we collect about you, please refer to the privacy notices from your Energy Supplier and installer, Energy Saving Trust, DWP, and Ofgem.

By ticking the box below, and providing your details, you agree to share this data with the DWP via Energy Saving Trust.

You can contact us to withdraw your consent for us to share your data with DWP via Energy Saving Trust. If you withdraw consent, the collected data will continue to be processed, however no new data will be collected or used for further processing. We will be required to keep a record of any data already processed for the purposes of Ofgem audits however your data would only be audited in cases where you have received funding from ECO4 or GBIS. Data relating to ECO4 and GBIS eligibility checks will be retained until 30 September 2026 unless otherwise notified by Ofgem.

Sign Here

Fully funded solutions to improve your homes energy efficiency

Find out if you are eligible for 100% FREE energy efficiency upgrades, simply entering your postcode:
Don't worry, many homes do not have a current EPC certificate. Let's find your address from the Royal Mail instead:

Your address does not have a valid EPC certificate

Don't worry, whilst your property doesn't have a current Energy Performance Certificate (EPC) we can still check your eligibility by taking some more details from you. Just click next button to proceed.

Your rating score is:

A
B
C
D
E
F
G
Due to the EPC rating of your property, your home's rating is unlikely to be improved by the measures we install. We are sorry that we cannot help you further in this instance.
Ok
The lower your home's energy efficiency rating, the more money the government make available for you to improve it.
Unfortunately ECO4 funding is not currently available directly to the occupant of Social housing.

Please contact your Local Authority directly for more information on how to improve the Energy Efficiency Performance of your home.

We are sorry we could not help you further