AVAILABLE GRANTS

Boiler Replacement
Grants

With our new A-rated boilers, which will be funded under the ECO4 scheme for the boiler replacement grants, you will have peace of mind that your boiler is working for you – not against you.

The free boiler scheme will improve energy efficiency, reduce your gas bills. You will be also be contributing to reducing the UK carbon footprint.

As part of the Energy Company Obligation (ECO4) scheme, boiler grants are being allocated throughout the UK, available to many home owners in England, Scotland and Wales. Energy suppliers will install a free replacement, energy efficient boiler in qualifying households.

The energy suppliers installing the boilers depends on the location and type of property but the householder does not need to be an existing customer as their obligation extends to all UK households.

The scheme provides Government funding for energy-efficient, condensing boilers, which reduce carbon emissions and can save around £300 per year on your fuel bills. This is part of the Home Heating Cost Reduction Obligation (HHCRO) scheme or “Affordable Warmth” which is aimed at addressing fuel poverty in across the UK.

The boilers have an efficiency rating of A which will heat your property and hot water using less fuel, therefore reducing your home energy costs.

You can have a look at or renewable energy services on our Simple Green Renewables website.

We also….

At Simple Green Energy we also have a list of available grants as part of our services which you can find in our navigation menu.

We provide our boiler services in 

You can learn about the environmental benefits of upgrading to a new boiler and a Boiler Replacement Grants Guide in our Knowledge Hub.

Free
Boiler Replacement
Grants

Did you know? Heating accounts for 55% of your annual spending on energy bills. There are no equipment, removal or installation fees – Our service will take care of arranging your grant as well as the full installation with the help of our fully-certified home heating professionals.

SAVE MONEY

Annual savings of up to £300*

ENERGY EFFICIENT

Our boilers have an efficiency rating of 'A' which will heat your property and hot water using less fuel.

Reduce Energy Costs

As our boilers are so efficient, you will see a reduction in your energy bills.

Warmer House

A new energy eifficient boiler will ensure your house is kept nice and warm!

Why choose
Simple Green Energy?

At the heart of our mission is a dedication to keeping your gas bills as low as can be. By choosing us, you’re opting for the installation of the most efficient measures designed to make a significant dent in your energy costs.

Our approach is not just about savings; it’s about providing you with peace of mind and a more sustainable way of living. We’re committed to excellence, leveraging the latest technology and tailored solutions to meet your needs.

ECO4

Passionate

Here at Simple Green Energy, we are extremely passionate about helping as many people as we can be aware that there is a free boiler replacement grants.

Huge Network

We have a network of underfloor installers, surveyors and gas safe engineers, that stretch from London to Birmingham as well as a dedicated office team to ensure that everything that needs to be is done.

ECO4

Experienced

Our experience as a collective stretch back nearly a decade. We have been helping potential customers obtain a free energy efficient measures since 2012!

How it Works

At Simple Green Energy, we’re all about simplicity and clarity.
Our proven four-step process ensures that partnering with us is as easy as our energy solutions themselves.

Check if you qualify

Let's find out if you're eligible for the ECO4 Scheme together! Just fill out our friendly 'Do I Qualify' online form to begin your journey. We're here to help every step of the way.

Installation

We are funder accredited; we have no middlemen to deal with – ensuring a clean, swift process from start to finish. We aim typically to have your boiler installed within 10 working days of your enquiry.

ECO4 Funding

On Site Survey

We offer a free no obligation survey to see if you require any energy saving measures in your home. We will give you all the information on recommendations to allow you to make your own decision.

After Care

We have dedicated account managers that will look after your specific case, ensuring the person helping is with you from the very start.

What Our Customer Says

Real stories from real people. Hear how we’ve helped households across the UK save energy, money and make their homes more comfortable

Very conscience's three workmen.

Very conscience's three workmen. They were here installing a new modern boiler for most of the day, always refusing drinks. They laid protective covers and cleaned up thoroughly before going.

Wilfred Jackson

England, United Kingdom

Great experience all round

I would like to thank you for all the the materials and work carried out at our home. The work men were all great and the boiler is brilliant, and the house with it's new insulation is so much warmer. A big thank you to all concerned.

Glyn Webster

England, United Kingdom

Simple Green Energy have been…

Simple Green Energy have been absolutely amazing. I have used them twice now. Both for Cavity wall insulation, ventilation and draught exclusion. In addition they supplied a combi boiler at 1 property and air heat source with solar at the other. Such an efficient company, Great communication and an excellent install team.

Jackie Esposito

Wales, United Kingdom

Good job

After a slow start getting all the documents sorted it was great. Dan was very helpful in keeping me updated. Chris who fitted the boiler done a fabulous job

Jane Holder

England, United Kingdom

Boiler install and loft insulation

Recently had the team come around and install the boiler, kept us constantly in touch with timing and dates, couldn’t have faulted them one bit. Danial himself took it upon himself to really make sure everything was done properly and did everything for us!

Tullah Beenz

Wales, United Kingdom

Thanks simple green energy

Dan was amazing, he rang me within a minute once I enquired on their website. He gave very good recommendations and options which was great. Dan is very knowledgeable and skilful. I applied for a free boiler grant to replace my old boiler which was not by no means an easy. But not only Dan helped me to replace the boiler but also guiding me through the process for application of ECO grants . Now I have a completely new boiler free under the government grant, and it costs me less than my old boiler. Thanks Dan, thanks for the simple green energy now we are ready for the winter and our house is nice and warm .

Ryan Young

Wales, United Kingdom

Thank you for all team involved from…

Thank you for all team involved from start to finish. Such amazing company highly recommend. Thank you Bobby and kam for fitting our new boiler you are both lovely people so polite and helpful. Thank you again. Kind regards Mrs Liman

Yucel Liman

Wales, United Kingdom

A huge thanks to Dhanyal, Bob and Kaythleen

I have been communicating with Dhanyal who was professional, patient and persistent when applying for a grant. He has checked my application and re-applied 3 times before my eligibility was confirmed and the grant approved. I was 1 day away from paying to the other company for the new boiler as it really needed to be done, when I had a call from Dhanyal. It is not a super fast process, as all checks take time, but it definitely worth it. When I read reviews here, I found it easier to believe the bad ones, so I feel I have to share my positive experience. I would also like to high light and thank Bob and Kaythleen, gas engineers, who took their time to complete their job to the highest standard, left the house immaculate and worked as a great team, solving efficiently complicated technical problems. THANK YOU ALL VERY MUCH, I still can't believe I have a new boiler!

Katerina Sergeicika

England, United Kingdom

Worcester greenstar 1000 30kw

The Worcester Greenstar 1000 30kW is a highly efficient combination boiler designed for small to medium-sized homes with one bathroom. Featuring 30kW central heating output, it delivers instantaneous hot water and efficient heating with an A-rated ErP efficiency. This model is part of Worcester Bosch’s latest range, offering advanced condensing technology that enhances fuel efficiency and reduces energy waste.

Equipped with a modulating gas valve, the Greenstar 1000 30kW optimizes fuel consumption based on demand, lowering running costs. The low NOx emissions comply with environmental standards, making it an eco-friendly choice. It features intelligent self-diagnosis for easy maintenance, along with Frost Protection for improved durability in colder climates.

Boiler Grant

The compact design allows for flexible installation in kitchen cupboards or tight spaces. Compatible with smart thermostats and Worcester’s proprietary Weather Compensation technology, it enhances temperature control and efficiency.

Key specifications include 10.2 L/min hot water flow rate, stainless steel heat exchanger, and built-in pump modulation for quieter operation. Ideal for those looking for a reliable, energy-efficient heating solution, the Worcester Greenstar 1000 30kW ensures long-term performance with a 5-year warranty (extendable with Worcester Bosch-approved installation).

Check if you qualify

FAQ'S

Yes. ECO4 grant measures require a survey. There is no charge for the survey and they usually only take about an hour*.

The big 6 energy companies are obliged by the Government to make UK homes more efficient by offering grants and incentives to households. If they fail to meet these targets they receive hefty fines.

No. Different energy companies offer different schemes to different locations and to complicate things further they change as targets are assessed. There is no incentive for energy suppliers to help their existing customers, they are just required to offer funding.

There may be depending on the property and your circumstances. Your local assessor will advise the current level of grant funding available in your area.

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