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View blog posts for category: Biomass

Getting the most out of a wood-burning stove.

Posted by Andrew McGowan on 31 October 2017 at 9:20 am

Getting the most out of a wood-burning stove.

Andrew McGowan has 15 years of wood-burning experience and experimentation with Morso and Stovax stoves. As our guest blogger this week, Andrew shares with us his tips on efficient wood burning techniques in the home.    Use well-seasoned (dry) wood with mo…

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Important changes to the Renewable Heat Incentive scheme coming on September 20th

Posted by Jordan Willis on 19 September 2017 at 2:43 pm

Important changes to the Renewable Heat Incentive scheme coming on September 20th

The Renewable Heat Incentive (RHI) scheme, introduced in 2011, was designed to pay households for heat generation from renewable energy sources. In encouraging news, Ofgem have confirmed that RHI is set to see a significant increase in payments from the 20th September 2017 onward. Subject to fina…

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How to reduce smoke emissions from domestic wood-burning appliances

Posted by Sandra Hayes on 13 July 2017 at 2:30 pm

How to reduce smoke emissions from domestic wood-burning appliances

Burning wood in a domestic stove or boiler can generally be regarded as a more sustainable approach to heating than traditional methods such as coal or gas heating. This is because the carbon dioxide (CO²) emissions produced as a result of burning wood fuel remain part of the carbon cycle, b…

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What does biomass boiler maintenance involve?

Posted by Trish O'Flynn on 31 May 2017 at 11:50 am

What does biomass boiler maintenance involve?

If you are thinking of installing a biomass boiler, I'm sure you are thinking of how (and when) the boiler will be maintained. In the video below, SuperHomer Mark Brown tells us about the operation and maintenance of the KWB Easyfire wood pellet boiler fitted in 2009 in the five bedr…

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What are the financial pros and cons of a biomass boiler?

Posted by Trish O'Flynn on 17 May 2017 at 4:55 pm

What are the financial pros and cons of a biomass boiler?

The environmental case for biomass is unquestionable - we can grow more of it, unlike oil, gas and liquefied petroleum gas (LPG). But what about the cost of a biomass boiler? The price of installation, fuel and maintenance are important considerations when choosing a new boiler. In this v…

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What plumbing does a biomass boiler need?

Posted by Trish O'Flynn on 10 May 2017 at 2:33 pm

What plumbing does a biomass boiler need?

Thinking of installing a biomass boiler? Have you considered the plumbing involved with this? In the video below, SuperHomer Mark Brown shows us the plumbing and 500 litre buffer tank installed for his wood pellet boiler. Mark chose this biomass boiler for the five bedroom house in South Buck…

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What cleaning and maintenance does a biomass boiler need?

Posted by Trish O'Flynn on 21 April 2017 at 2:26 pm

What cleaning and maintenance does a biomass boiler need?

If you are thinking about installing a biomass boiler, you’ll want to know how much cleaning and maintenance is involved. A biomass boiler needs regular cleaning and servicing as build-ups of ash and clinker can stop it working efficiently and even cause damage. Some of these tasks you …

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How Green are Biofuels?

Posted by Alex Barrett on 22 March 2017 at 5:15 pm

How Green are Biofuels?

Our society is addicted to oil. The International Energy Agency estimates that the world will use 96 million barrels of oil (152 billion litres) a day throughout 2016 [1]. Our oil usage shows no sign of slowing down, so we desperately need an alternative for this non-renewable resource.   …

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How do I handle the ash from my biomass boiler?

Posted by Trish O'Flynn on 27 February 2017 at 2:05 pm

How do I handle the ash from my biomass boiler?

In this video SuperHomer Mark Brown reveals the suprisingly small amount of ash produced by his wood pellet boiler after burning through around  4.5 tonnes of wood pellets each year. Mark lives in a five bedroom house in South Buckinghamshire with wife Liya and their children. The house was …

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How do I get the best burn from my wood burning stove?

Posted by Stewart Mcilroy on 21 February 2017 at 9:55 am

How do I get the best burn from my wood burning stove?

To get the best burn from you wood burning stove, it's vital to use your stove's secondary air supply correctly... You might be thinking that now you have got your wood burner installed, you can happily burn as much wood as you like safe in the knowledge that you have done your bit fo…

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Buying your own woodland - what is involved?

Posted by Stewart Mcilroy on 9 February 2017 at 11:30 am

Buying your own woodland - what is involved?

A year ago, my good wife and I summoned up the courage, and finance, to purchase our own woodland - five acres (just over two hectares) of beech woods in the Chilterns. It’s classified as PAWS (Plantation on Ancient Woodland Site) because it’s been continuously wooded since 1650 (know…

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Can I service my biomass boiler myself?

Posted by Trish O'Flynn on 31 January 2017 at 11:10 am

Can I service my biomass boiler myself?

Biomass boilers that burn wood logs, chips or pellets require more attention than gas or oil boilers as build-ups of ash and clinker can stop the boiler working efficiently. Some of these tasks you will need to do yourself, such as regular cleaning and checking. As with servicing your car, be…

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Can I install a wood burning stove or biomass boiler if I live in a Smoke Control Area?

Posted by Trish O'Flynn on 18 January 2017 at 10:30 am

Can I install a wood burning stove or biomass boiler if I live in a Smoke Control Area?

The answer is yes, but only an approved model. This is because many areas of the country have air quality problems which affect human health and, although pollutant emissions from biomass boilers are lower than from coal, if you live in a smoke control area there are restrictions on the type of b…

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Does my biomass boiler have to comply with Building Regulations?

Posted by Trish O'Flynn on 13 January 2017 at 3:30 pm

Does my biomass boiler have to comply with Building Regulations?

The answer is Yes. Building Regulations apply if you change buildings in certain ways, including installing a biomass boiler. The regulations cover a range of issues, including safety, fire protection, and energy efficiency. How do I get Building Regulations’ approval for my biomass boi…

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Hygge, happiness and the real wood fire experience

Posted by Stewart Mcilroy on 4 January 2017 at 12:05 pm

Hygge, happiness and the real wood fire experience

Hygge (pronounced hooga) as you may know is the Danish word for a certain sort of happiness. This is not the happiness from buying new stuff (if, in fact, that actually makes you happy) or the happiness from winning at sport, but a type of contentment happiness where one has a warm glow and is at…

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Do I need planning permission to install a biomass boiler?

Posted by Trish O'Flynn on 29 December 2016 at 12:05 pm

Do I need planning permission to install a biomass boiler?

In a few cases you will need planning permission to install a biomass boiler. Biomass heating systems do not generally require planning permission as they are deemed ‘permitted developments’, but in some cases the visual impact of the flue or alterations to the building may …

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Changes to Renewable Heat Incentive tariffs from Spring 2017

Posted by Trish O'Flynn on 20 December 2016 at 11:20 am

Changes to Renewable Heat Incentive tariffs from Spring 2017

On 14 December the government (BEIS) published its response to the March 2016 consultation on reform of the Renewable Heat Incentive (RHI). This includes changes to the tariffs and conditions of the domestic and non-domestic RHI schemes. These will apply, according to the response, from spring 20…

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Domestic biomass RHI tariff to rise by 53% on 1 Apr 2017

Posted by Gordon Glass on 16 December 2016 at 9:30 am

Domestic biomass RHI tariff to rise by 53% on 1 Apr 2017

The domestic biomass RHI tariff will rise to 6.44p/kWh from 1 Apr 2017 – a 53% increase from the tariff of 4.21p/kWh already set for the period Jan-Mar 2017! We expect the new tariff to be available for applications made from 1 April to support the installation of biomass pellet boilers and…

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Changes to Renewable Heat Incentive tariffs from 1 January 2017

Posted by Trish O'Flynn on 14 December 2016 at 10:30 am

Changes to Renewable Heat Incentive tariffs from 1 January 2017

On 30 November the government (BEIS) announced reductions to the Renewable Heat Incentive tariffs for certain new domestic and non-domestic installations with applications approved on or after 1 January 2017. The percentage reductions in domestic and non-domestic RHI tariffs are as follows: …

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Should I get my chimney swept before using my wood burner?

Posted by Trish O'Flynn on 12 December 2016 at 12:30 pm

Should I get my chimney swept before using my wood burner?

Is your chimney clean enough for Santa to avoid getting stuck this year? Nobody wants smoke coming back down into the room, so getting the chimney and flue swept to free them of obstructions is a must if you want a safer, more efficient burn this winter. Whatever fuel you are using, people of…

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What does a biomass boiler annual service involve?

Posted by Trish O'Flynn on 7 December 2016 at 12:30 pm

What does a biomass boiler annual service involve?

Biomass boilers that burn wood logs, chips or pellets, require more attention than gas or oil boilers when it comes to filling, cleaning and fuel delivery. They should also be cleaned and serviced regularly as build-ups of ash and clinker can stop the boiler working efficiently. Some of these tas…

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Calling installers - biomass boiler push. Are you with us?

Posted by Gordon Glass on 28 November 2016 at 11:30 am

Calling installers - biomass boiler push. Are you with us?

You are a biomass installer on the MCS register, but how will you fair in our 10 second quiz on your specialist subject. Stopwatch at the ready... When you type ‘Biomass Boiler’ into Google: Q1. Who ranks Top 3?* Q2. How many views do you need to rank Top 3? Q3. What does…

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Biomass boiler installation: what's involved?

Posted by Trish O'Flynn on 16 November 2016 at 10:30 am

Biomass boiler installation: what's involved?

In 2009 SuperHomer Mark Brown had a biomass boiler installed to heat his 1980s five bedroom detached family home. In this video he gives us an overview of the installation process. We also fast forward to 2014 to see how it looks five years later. At the time of installation it took Mark…

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How does a full log box keep you and your wood stove happy?

Posted by Stewart Mcilroy on 9 November 2016 at 11:15 am

How does a full log box keep you and your wood stove happy?

Good preparation is important if you want to heat your home efficiently with a wood stove. What you want is ‘maximisation of heat out’ and ‘minimisation of effort in’. The practical and psychological benefits of advance preparation are clear to me. Practical benef…

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What are the basics of a modern biomass boiler?

Posted by Trish O'Flynn on 4 November 2016 at 5:05 pm

What are the basics of a modern biomass boiler?

In this video SuperHomer Mark Brown introduces us to the wood pellet boiler he chose to get installed in his 1980s five bedroom detached family home in 2009. Mark's boiler is substantially larger than the usual gas boiler and is installed in the garage. Some boiler models do not take…

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How should I season and store wood for my stove?

Posted by Anna Carlini on 26 October 2016 at 12:05 pm

How should I season and store wood for my stove?

What are the aims of wood storage and why it is so important? I spoke to Stewart McIlroy, SuperHomer and wood stove owner about his advice for wood storage. Stewart says that the main aim of storing wood is to ‘season’ it. Newly chopped wood contains a high percentage of water whi…

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Why can I not get both RHI and FiTs?

Posted by Gabby Mallett on 16 September 2016 at 5:05 pm

Why can I not get both RHI and FiTs?

Question: Our new custom built house will have a new air source heat pump & solar thermal. Assuming we use an accredited supplier etc we think we may be eligible for Renewable Heat Incentive (RHI) scheme payments for these. However according to the Ofgem Domestic RHI Reference document (page …

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Heating in self-build and privately commissioned new homes is eligible for renewable heat incentive

Posted by Gabby Mallett on 15 September 2016 at 3:45 pm

Heating in self-build and privately commissioned new homes is eligible for renewable heat incentive

We all know that the Renewable Heat Incentive (RHI) is designed to encourage the retrofit of renewable heat (RH) technologies into existing properties. However, there is a clever little exception which will help more RH technologies to be installed and it relates to new build. Generally new b…

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UK domestic wood use survey notes higher use in Northern Ireland

Posted by Alex Barrett on 8 June 2016 at 10:10 am

UK domestic wood use survey notes higher use in Northern Ireland

Biomass provides a larger share of UK energy than previously thought. The Department of Energy and Climate Change (DECC) has published the results of their domestic wood use survey. This was conducted in 2014 and aimed to determine how many households were using wood as fuel, and thus “…

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What are the financial pros and cons of a biomass boiler?

Posted by Trish O'Flynn on 11 May 2016 at 3:05 pm

What are the financial pros and cons of a biomass boiler?

The environmental case for biomass is unquestionable - we can grow more of it, unlike oil, gas and liquefied petroleum gas (LPG). But what about the cost of a biomass boiler? The price of installation, fuel and maintenance are important considerations when choosing a new boiler. In this v…

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Owners of new builds no longer need to wait to get the Renewable Heat Incentive

Posted by Alex Barrett on 20 April 2016 at 10:15 am

Owners of new builds no longer need to wait to get the Renewable Heat Incentive

One of the interesting changes to come out of the government’s recent amendments to the Renewable Heat Incentive (RHI) scheme, is the change to occupancy regulations for new build properties. Previously it has been the case that any property that has not been occupied for 183 days durin…

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Changes to the Renewable Heat Incentive tariff rates and scheme came into effect on 1 April 2016

Posted by Alex Barrett on 8 April 2016 at 4:30 pm

Changes to the Renewable Heat Incentive tariff rates and scheme came into effect on 1 April 2016

A number of changes to the Renewable Heat Incentive have come into effect.  On 3 March the department of energy and climate change announced changes already made and launched a consultation to evaluate further changes to the scheme [1]. As of 1 April the first round of changes have come into…

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10 tips to help installers attract and retain customers, as report shows only half of RHI customers satisfied with their chosen installer

Posted by Anna Carlini on 22 March 2016 at 11:05 am

10 tips to help installers attract and retain customers, as report shows only half of RHI customers satisfied with their chosen installer

A recent report from the Department of Energy and Climate Change (DECC) provides some useful tips for installers on attracting new customers and keeping them satisfied. DECC commissioned 46 in-depth phone interviews as part of the evaluation of the Renewable Heat Incentive (RHI). The survey r…

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Can you source or supply your own wood fuel for your biomass boiler and keep your RHI payments?

Posted by Jason Ramsdale on 5 February 2016 at 10:35 am

Can you source or supply your own wood fuel for your biomass boiler and keep your RHI payments?

Working out what you need to do to secure your Renewable Heat Incentive (RHI) payments when sourcing your own supply of wood fuel may look daunting. Start with our flow chart below to determine what route is best to take then you can skip to the relevant section for what you need to know. …

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Biomass RHI will drop to 5.14p/kWh on 1 Jan 2016

Posted by Gabby Mallett on 18 December 2015 at 10:30 am

Biomass RHI will drop to 5.14p/kWh on 1 Jan 2016

The Renewable Heat Payment for Biomass boilers and stoves is due to reduce by 20% on 1st January 2016. This is inline with OFGEM expectations. The RHI is funded by general taxation and therefore the scheme budget is set at each Government Spending Review.  The expenditure is controlled v…

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Predictable, renewable, is bioenergy the way forward?

Posted by Gabby Mallett on 7 October 2015 at 12:50 pm

Predictable, renewable, is bioenergy the way forward?

I recently had the opportunity to speak to Tim Miller at the European Bioenergy Research Institute (EBRI), Aston University. Here is some of what I learned. The National Grid's announcement of an increased risk of blackouts this winter has resulted in buying in additional supplies being p…

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Lower RHI and tighter related fuel use regulation from Oct 2015

Posted by Helena Ripley on 22 September 2015 at 12:05 pm

Lower RHI and tighter related fuel use regulation from Oct 2015

Decreased biomass RHI Biomass boilers must be popular at the moment because the biomass Renewable Heat Incentive (RHI) has passed another degression trigger. Degression is the process by which the government controls expenditure on the domestic RHI scheme and it involves reducing the tariffs …

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Will a wood burning stove save me money?

Posted by Helena Ripley on 25 August 2015 at 12:30 pm

Will a wood burning stove save me money?

Most people don’t get a wood burning stove for the cost benefits. Although there might be some saving in terms of money and carbon emissions, stoves are mostly attractive because they are cosy and homely. The best way to save money with a stove is to source your fuel as cheaply as possible …

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How much does a wood burning stove cost?

Posted by Helena Ripley on 24 August 2015 at 1:50 pm

How much does a wood burning stove cost?

A wood burning stove is a big investment: they can cost over £2000 to buy, plus a potential £1500 to install, and there is the on-going cost of fuel to consider as well. On the other hand, switching to a stove should decrease your current heating bills, so how do these costs and savin…

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What is the best fuel for my wood burning stove?

Posted by Helena Ripley on 18 August 2015 at 1:40 pm

What is the best fuel for my wood burning stove?

A stove is a good way to heat a single room when it isn’t cold enough to put the central heating on, or when you want to create a warm cosy atmosphere. But what is the best fuel to use? Before discussing the types of fuel that are available, it is worth noting that some urban areas are …

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What size or type of wood burning stove do I need?

Posted by Helena Ripley on 18 August 2015 at 1:10 pm

What size or type of wood burning stove do I need?

When you consider buying a wood burning stove you need to make sure you get one which is the right size for the room it will go in. Finding the right size stove is important to make the most of the fuel, providing the right amount of heat and not taking up more room than is necessary.  W…

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How FiTs and RHI made us £5000 a year better off!

Posted by Jacob Morris-Davies on 27 July 2015 at 11:55 am

How FiTs and RHI made us £5000 a year better off!

There is no denying it: upgrading your home with eco-technologies costs. However, it doesn’t have to be as expensive as you might think. There are a variety of government-led subsidies for those upgrading homes with green technology, and one couple in Abertridwr, South Wales, say they are &…

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Biomass RHI drops again

Posted by Gabby Mallett on 26 June 2015 at 1:30 pm

Biomass RHI drops again

Just as I write to tell you about the Feed-in Tariff (FiT) degression for solar PV the government announces a degression for the biomass section of the Renewable Heat Incentive (RHI). This time they say a ‘super trigger’ has been reached.  The Department of Energy and Climate…

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Green Open Homes: visit for inspiration in spring and autumn

Posted by Gordon Glass on 18 May 2015 at 10:30 am

Green Open Homes: visit for inspiration in spring and autumn

This month is a busy one for Green Open Homes with events all over the country, from West Cornwall to Yorkshire. An estimated total of 200 homes are being opened up this spring for visitors, showcasing both low cost energy efficient improvements and larger more expensive options. Event locations …

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DECC launch renewable heat incentive calculator

Posted by Gabby Mallett on 17 April 2015 at 4:30 pm

DECC launch renewable heat incentive calculator

The Department of Energy and Climate Change (DECC) has just launched a new renewable heat incentive calculator.  It is designed to give you an idea of how much you could get in RHI payments if you were to install a renewable heating system. This applies to solar thermal (for hot water) a…

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Been offered a free biomass boiler? Proceed with caution, advises Ofgem

Posted by Tasha Kosviner on 9 April 2015 at 2:35 pm

Been offered a free biomass boiler? Proceed with caution, advises Ofgem

Have you been approached by someone offering to install a free biomass boiler in your house? Is this an offer that seems too good to be true?  As the Department of Energy and Climate Change continues to work out how to regulate so called third party ownership under the Renewable…

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Biomass boiler vs heat pump : The fight is on!

Posted by Tasha Kosviner on 25 March 2015 at 10:55 am

Biomass boiler vs heat pump : The fight is on!

Domestic biomass installations now outstrip the entire heat pump industry in the UK. But is biomass always better? When might you choose a heat pump instead? We’ve pitted these two titans of the domestic renewable heating world against each other and here’s the fight in full: Rou…

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RHI rate for domestic biomass boilers falls again

Posted by Cathy Debenham on 18 March 2015 at 10:55 am

RHI rate for domestic biomass boilers falls again

The popularity of biomass boilers has led to a second drop in the rate of the domestic renewable heat incentive. The rate fell 10 per cent from 12.2p per kWh to 10.98p on 1 January this year. Following a bumper number of installations in December, it will reduce again on 1 April 2015 - this time …

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Is third party ownership a good thing in the domestic RHI?

Posted by Cathy Debenham on 10 March 2015 at 1:10 pm

Is third party ownership a good thing in the domestic RHI?

My husband is a football fan. When I mentioned that the Department of Energy and Climate Change (DECC) is exploring the possibility of third party ownership for the domestic renewable heat incentive (RHI) I didn’t need to explain what it is. He gave an immediate definition: “someone, …

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Anyone else with a Klover BiFire stove no longer eligible for RHI payments?

Posted by Cathy Debenham on 19 February 2015 at 11:40 am

Q: Today I received an email from Ofgem saying that my Klover Bifire stove which I installed last year (and for which I have received one payment under the Domestic Scheme) was incorrectly classed as eligible under the scheme. They have stopped all payments and advise that it is illegal for them …

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Changes to regulations for domestic RHI now in force

Posted by Cathy Debenham on 12 February 2015 at 2:08 pm

Changes to regulations for domestic RHI now in force

Rules about the sustainability of biomass fuel and the following changes to the regulations for the domestic Renewable Heat Incentive (RHI) came into force on 5 February 2015. Cooker stoves “Cooker stoves” are biomass stoves with a back boiler that are predominantly designed f…

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Can a village hall get a grant for a biomass boiler and claim RHI?

Posted by Cathy Debenham on 19 January 2015 at 9:27 am

Can a village hall get a grant for a biomass boiler and claim RHI?

Q: I have recently taken over as treasurer of a local village hall. Our heating is all electric. We want to put in a biomass boiler. With donations only will we qualify for renewable heat incentive (RHI)? If we get grants will we qualify for RHI? If we get a lottery grant will we qualify for RHI?…

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Guidance on acceptable third party finance for RHI available for trade

Posted by Cathy Debenham on 16 January 2015 at 10:24 am

Guidance on acceptable third party finance for RHI available for trade

Do your customers want to install renewable heat, but struggle with the upfront cost? Unlike the feed-in tariff, where rent a roof (FIT) schemes are possible because FIT payments can go to a third party, the rules of the domestic renewable heat incentive (d-RHI) do not currently allow third parti…

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Time is running out for 'legacy' applications to the RHI

Posted by Cathy Debenham on 15 January 2015 at 3:25 pm

If you installed an air source heat pump, ground source heat pump, wood pellet stove, biomass boiler or solar thermal system between 16 July 2009 and 8 April 2014 you may well be eligible to apply for the renewable heat incentive. This is the government's financial incentive to help homeowner…

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How to ensure you get the best rate of Domestic RHI for biomass before 1 January 2015's fall

Posted by Cathy Debenham on 19 December 2014 at 9:28 am

How to ensure you get the best rate of Domestic RHI for biomass before 1 January 2015's fall

The rate of domestic renewable heat incentive (DRHI) for biomass boilers and stoves will decrease from 12.2p per kWh to 10.98p for all installations made on or after 1 January 2015. This is because, just six months after the DRHI launched, forecast expenditure for biomass has exceeded the gov…

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Why have wood pellet prices for biomass boilers risen so much?

Posted by Cathy Debenham on 11 December 2014 at 9:44 am

Why have wood pellet prices for biomass boilers risen so much?

Q: I installed a Grant wood pellet boiler in May 2013. Prior to installation, I monitored Enplus A1 pellet prices for about a year. They seemed to hover around the £230 a tonne for 10kg bags. Since installing the price has crept up to £262 (Liverpool fuels balcas brites). I have been …

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Why are people who are eligible for renewable heat incentive failing to apply?

Posted by Cathy Debenham on 28 November 2014 at 3:01 pm

Why are people who are eligible for renewable heat incentive failing to apply?

Have you installed a renewable heating system since 15 July 2009? If so, you are probably eligible to apply for the renewable heat incentive (RHI), a government scheme to encourage take up of air and groundsource heat pumps, solar water heating and biomass stoves and boilers. The scheme, which is…

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How can I register as a self-supplier of biomass fuel for the RHI?

Posted by Cathy Debenham on 21 November 2014 at 8:58 am

How can I register as a self-supplier of biomass fuel for the RHI?

Q: How and with whom does one register as a self-supplier of biomass material. A: To register as a self-supplier of biomass material you need to register using this form on the gov.uk website. You can download a detailed supplier question and answer document from the biomass suppliers li…

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MCS strengthens procedures - but will it kill the cowboys?

Posted by Cathy Debenham on 17 November 2014 at 12:10 pm

MCS strengthens procedures - but will it kill the cowboys?

Knowing that your installer (and the product they are installing) is going to do a good job is always important. In a new industry, with unfamiliar products and taxpayers money available to support it, it's even more important.  This is exactly what the Microgeneration Certification …

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Changes to eligibility for domestic renewable heat incentive announced

Posted by Cathy Debenham on 13 November 2014 at 9:54 am

Changes to eligibility for domestic renewable heat incentive announced

Some welcome changes to eligibility for the domestic renewable heat incentive (RHI) were announced this month by the Department of Energy & Climate Change. Subject to parliamentary process and approval of draft regulations they should come into force in spring 2015. Also coming in spring is t…

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Legacy application make up the bulk of first 10,000 RHI accreditations

Posted by Cathy Debenham on 6 November 2014 at 3:22 pm

Legacy application make up the bulk of first 10,000 RHI accreditations

South west England has the most accreditations (1,847) under the new domestic renewable heat incentive (dRHI) according to new statistics from Ofgem. Renewable heat was nearly as popular in Scotland (1,596 accreditations), with south east England next. Not surprisingly London was the region with …

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Musa 22 and Club 22 Hydro wood pellet stoves removed from MCS list

Posted by Cathy Debenham on 3 November 2014 at 11:30 am

Musa 22 and Club 22 Hydro wood pellet stoves removed from MCS list

Homeowners who have installed a Musa 22 or Club 22 Hydro wood pellet stove manufactured by Italian MCZ Group received a letter from the Microgeneration Certification Scheme (MCS) last week advising them of potential faults and advising them not to use them.  The MCS warns that it has bee…

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Stop SAP penalising domestic users of biomass boilers

Posted by Cathy Debenham on 24 October 2014 at 12:09 pm

Stop SAP penalising domestic users of biomass boilers

In an ideal world government departments would speak to each other and harmonise what they are doing. Sadly, those of us who've been around renewable energy for any time know that's often not the case. We've just had an email that beautifully illustrates the way one department'…

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Suppliers list for sustainable biomass is now open

Posted by Cathy Debenham on 16 October 2014 at 7:10 am

Suppliers list for sustainable biomass is now open

Last month the biomass suppliers list opened. The website will enable people with biomass boilers and stoves to find local approved suppliers of wood pellet, wood chip, logs and briquettes. Use of an approved supplier was expected to become mandatory for those claiming RHI this autumn. Howeve…

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Can I get another EPC done if I think my first one is incorrect?

Posted by Tasha Kosviner on 14 August 2014 at 6:41 am

Can I get another EPC done if I think my first one is incorrect?

Q. I am considering installing a biomass boiler. I have had a green deal assessment done including the energy performance certificate in preparation for claiming domestic renewable heat incentive. I'm not quite sure that the assessment of my annual energy needs (kWH) is as high as it could be…

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I have been offered a free biomass boiler by a company who wants my RHI payments. Should I accept?

Posted by Tasha Kosviner on 18 July 2014 at 8:18 am

I have been offered a free biomass boiler by a company who wants my RHI payments. Should I accept?

Q. I can’t afford to install a biomass boiler myself. However, I have approached by a company who have offered me a free biomass boiler so long as I assign the domestic renewable heat incentive payments to them. Should I accept? A. One of the features of the early days of the feed-in ta…

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How much space does a biomass boiler take up?

Posted by FairEnergy . on 7 July 2014 at 9:01 am

How much space does a biomass boiler take up?

Space is a common initial concern for customers considering biomass, but there are a range of solutions regardless of your space restrictions. Biomass boiler installations have three key components – the boiler itself, a buffer tank and fuel store. The amount of space needed can vary gr…

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Why RHI rules should be changed to incentivise solar thermal stores too

Posted by Stuart Elmes on 25 June 2014 at 10:45 am

Why RHI  rules should be changed to incentivise solar thermal stores too

The domestic Renewable Heat Incentive (RHI) was structured with the deliberate intention that the combination of solar thermal with other renewable heating technologies would be actively encouraged.  The thinking behind this is that solar thermal increases the average operating efficiency of…

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How do we know what size of biomass boiler to buy?

Posted by Cathy Debenham on 6 June 2014 at 4:20 pm

How do we know what size of biomass boiler to buy?

Q: We have had 8 assessments and quotes from local companies to install a biomass boiler. Our barn was converted in 2002 is 346m2 and has 30 radiators and 6 bedrooms. We are confused because we have quotes ranging from 18Kw to 45 Kw wood pellet boilers and 700ltrs to 1500ltrs buffer tanks. We hav…

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Biomass suppliers must register to prove fuel is sustainable

Posted by Tasha Kosviner on 21 May 2014 at 10:46 am

Biomass suppliers must register to prove fuel is sustainable

Producers and suppliers of biomass woodfuel are being urged to register their business on the government’s newly launched biomass suppliers list (BSL).  From October 2014, only fuel bought from a registered supplier can be used in biomass boilers, if their owners wish to claim the …

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How do I get an MCS certificate if my installer went out of business?

Posted by Tasha Kosviner on 30 April 2014 at 10:53 am

How do I get an MCS certificate if my installer went out of business?

The Microgeneration Certification Scheme (MCS) has launched its process for obtaining MCS certificates for homeowners whose installation companies have ceased trading or are no longer MCS certified. The paperwork-intensive process consists of filling in a form with details of yourself, your i…

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How do I apply for the domestic renewable heat incentive?

Posted by Tasha Kosviner on 14 April 2014 at 2:20 pm

How do I apply for the domestic renewable heat incentive?

Now the domestic renewable heat incentive is finally live, anyone with an eligible installation will be champing at the bit to get started. To apply, you need three pieces of documentation: Your MCS certificate (supplied by your installer at the time of commissioning); Your green deal…

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How much will my biomass boiler installation cost?

Posted by FairEnergy . on 9 April 2014 at 7:30 am

How much will my biomass boiler installation cost?

The price of a biomass boiler can vary greatly. It ranges upwards from around £10,000 for a small domestic log system and from around £20,000 for a standard commercial installation heating two or more buildings. After making an initial enquiry to an installer you should expect to rece…

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Number of accredited boilers for domestic RHI

Posted by Tasha Kosviner on 4 April 2014 at 9:13 am

Number of accredited boilers for domestic RHI

If you’re thinking of installing a biomass boiler and are hoping to take advantage of government incentives for renewable heat, then choose your product carefully. I learnt this week that while there are more than 500 biomass boilers MCS-accredited biomass boiler currently listed by Ofg…

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Where can I recycle my wood pellet packaging?

Posted by Tasha Kosviner on 11 March 2014 at 8:42 am

Where can I recycle my wood pellet packaging?

Q: I have a new red 24 pellet burner. I use one 15kg recyclable plastic bag per day. I live in Flintshire and the authority will not allow collection of plastic recyclables. They suggested I put them in ordinary refuse for landfill! They even said I could drive 12 miles to a skip site. What to do…

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Is there a range cooker and boiler with an automatic feeder?

Posted by Tasha Kosviner on 27 February 2014 at 9:39 am

Is there a range cooker and boiler with an automatic feeder?

Q We would like to install a wood pellet-powered range cooker and boiler which is fed automatically from a pellet store. Do you know if such a product exists? So far we have only found ones where you have to manually lift the pellets into a hopper and we are getting to an age where we can’t…

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What is the real inflation rate for energy?

Posted by Stuart Elmes on 25 February 2014 at 12:01 pm

What is the real inflation rate for energy?

There’s been a lot of coverage of increasing energy bills in the media in recent months.  Also I’ve been doing a bit of thinking about the return on investment for solar thermal under the imminent domestic renewable heat incentive. (I like writing ‘imminent’ inst…

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New MCS standards for renewable heat installers

Posted by Tasha Kosviner on 3 February 2014 at 10:28 am

New MCS standards for renewable heat installers

Installers of renewable energy technologies will have to complete a compliance certificate for every installation, in order to meet new standards set out by the Microgeneration Certification Scheme (MCS). The certificate is part of a range of measures the MCS has introduced in preparation for…

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How to write a brief for a renewable heat system

Posted by Tasha Kosviner on 22 January 2014 at 9:05 am

How to write a brief for a renewable heat system

Once you have decided that you’d like to install a renewable heating system in your home or office, it’s a good idea to write a brief for the project. Rather than detailing all the various technologies you’ll need, a brief is designed to set out your expectations and can be a be…

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Solar, wood, insulation: a case study of a home energy-saving retrofit

Posted by Tasha Kosviner on 20 January 2014 at 9:28 am

Solar, wood, insulation: a case study of a home energy-saving retrofit

Heather Hullah and Jenny Barnes are not your average pensioners. Where other 60-somethings might be thinking about winding down, these two are more likely to be found wielding chainsaws and humping logs in their 2.5 hectare woodland. But then Heather and Jenny’s ex-council house is no l…

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Renewable heat premium payment deadline approaching

Posted by Tasha Kosviner on 17 January 2014 at 10:34 am

Renewable heat premium payment deadline approaching

If you’re considering installing a renewable heating system in your home and would like to take advantage of a one-off grant to help with the cost, then now’s the time to act. The deadline for applying for a renewable heat premium payment (RHPP) is fast approaching with all applic…

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District heating networks may not be as efficient as hoped

Posted by Tasha Kosviner on 10 January 2014 at 9:30 am

District heating networks may not be as efficient as hoped

The difference between the actual and assumed efficiency of district heating networks has come under the spotlight from a number of different sources.  A YouGen reader, Adrian Turner, writes that his system linking three holiday cottages, runs at a disappointing 37 per cent. Bruno P…

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Which brand of biomass boiler is best?

Posted by Cathy Debenham on 6 January 2014 at 9:52 am

Which brand of biomass boiler is best?

Q: We are going to put in a log gasification biomass boiler, and while there seem to be many companies out there that can do the job, none of them can provide us with unbiased advice on what is the best boiler. They have one brand /manufacturer that they deal with and proceed to sl…

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Can I get RHI for my biomass boiler if it's not recommended by the green deal?

Posted by Cathy Debenham on 19 December 2013 at 12:20 pm

Can I get RHI for my biomass boiler if it's not recommended by the green deal?

Q: I have just taken a call from a lady who is considering installing a biomass boiler to replace her current LPG boiler.  A couple of green deal assessors have told her that she will only be eligible for domestic RHI (renewable heat incentive) if her green deal assessment report recommends …

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Is my boiler stove eligible for the renewable heat incentive?

Posted by Cathy Debenham on 19 December 2013 at 9:20 am

Is my boiler stove eligible for the renewable heat incentive?

Q: I own and am having installed a Aquatherm ECoF34V boiler stove‏ which seems an extremely substantial piece of Italian kit that should meet MCS criteria but the machine is not MCS certified. There is a considerable amount of money at stake for me personally, and I'm sure the machine wil…

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If I install a biomass boiler now will I definitely get the RHI?

Posted by Cathy Debenham on 13 December 2013 at 11:50 am

If I install a biomass boiler now will I definitely get the RHI?

Q: I have had my green deal assessment done and have an EPC and report with my heat requirements. I want to install a log gasification boiler. I seem to be stuck in that the installer wants a 20% deposit to go ahead but I can't seem to get a firm guarantee that I will receive £x for my …

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When can I apply to the domestic RHI?

Posted by Cathy Debenham on 9 December 2013 at 10:30 am

When can I apply to the domestic RHI?

People with renewable heating systems installed since 15 July 2009 may have to wait to apply for the domestic renewable heat incentive (RHI). Last week the government announced its plans to phase the process.  Phasing will enable those who installed without support from the renewable hea…

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Can I pre-register for domestic RHI?

Posted by Tasha Kosviner on 20 November 2013 at 9:26 am

Can I pre-register for domestic RHI?

Q. We have had solar thermal and a biomass heating system installed. I have two questions: firstly can we pre-register for the domestic renewable heat incentive, and secondly I have read that you need to be in full time employment to qualify, which seems a bit bizarre. Is that true? A. Provid…

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MCS deadline for registering legacy renewable heat systems - an update

Posted by Cathy Debenham on 21 October 2013 at 10:29 am

MCS deadline for registering legacy renewable heat systems - an update

Tomorrow is the deadline by which people who have installed a renewable heating system since 15 July 2009 must ensure that it is registered with the Microgeneration Certification Scheme (MCS) if they want to receive the renewable heat incentive. Yet, a quick check this morning reveals th…

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I've got RHPP - is it worth applying for RHI?

Posted by Cathy Debenham on 11 October 2013 at 10:07 am

I've got RHPP - is it worth applying for RHI?

Q: I am trying to calculate whether it is going to be worth us applying for RHI (renewable heat incentive) since we have already obtained RHPP (renewable heat premium payment). Am I right in thinking that those with a high efficiency construction, requiring a smaller boiler, will we get less…

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Beat the RHI deadline for MCS registration of renewable heat systems

Posted by Tasha Kosviner on 2 October 2013 at 3:31 pm

Beat the RHI deadline for MCS registration of renewable heat systems

If your renewable heating system is not registered with the microgeneration certification scheme (MCS), there are still a few things you can do, to ensure that you meet the 22 October 2013 deadline for registration.  If your heating system is not registered on the MCS installation databa…

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How to make the most of bio-energy

Posted by Stewart Boyle on 25 September 2013 at 9:18 am

How to make the most of bio-energy

Bio-energy (or biomass) tends to divide a generally pro-renewables audience. Fed by countless images of rainforest destruction, ‘Fuel vs Food’ slogans, and general suspicion of anyone who chops down trees, bio-energy has its fans but its detractors. ‘Do we have enough fuel?&rsqu…

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Deadline to register your renewable heat installation looming

Posted by Tasha Kosviner on 24 September 2013 at 9:15 am

Deadline to register your renewable heat installation looming

The government has issued a deadline for registering renewable heat installations under the microgeneration certification scheme (MSC). The deadline, of 4pm on October 22, 2013, applies to all renewable heat installations made since July 15, 2009. If you believe your installation has yet …

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Biomass 'best heating solution' for businesses

Posted by Tasha Kosviner on 18 September 2013 at 9:23 am

Biomass 'best heating solution' for businesses

Converting your business to biomass heating has the potential to deliver some of the most significant and cost-effective carbon savings of all renewable heating technologies, The Carbon Trust has claimed. In its guide, Biomass heating: A practical guide for potential users, the Carbon Trust s…

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Why is my EPC rating so poor with my new biomass boiler?

Posted by Tasha Kosviner on 12 September 2013 at 9:58 am

Why is my EPC rating so poor with my new biomass boiler?

Q: Following the installation of a super-efficient biomass boiler, my energy bills dropped but my energy performance certificate (EPC) rating plummeted 26 points to a G. I’m convinced that the report is incorrect but where do I turn to get this corrected? We removed a 20-year-old boiler…

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The UK's most energy-efficient period properties throw open their doors

Posted by Tasha Kosviner on 11 September 2013 at 11:01 am

The UK's most energy-efficient period properties throw open their doors

If you’re considering refurbishing your energy-guzzling period property to make it run more efficiently then here’s a chance to see how others have done it first. SuperHomes Open Days is a countrywide open house scheme where owners of 54 older, retrofitted homes throw open their d…

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What is the greenest way of heating our new studio?

Posted by Cathy Debenham on 10 September 2013 at 10:46 am

What is the greenest way of heating our new studio?

Q: We have planning permission to replace existing garage with a fully insulated garage and studio. What is the greenest / most efficient way of providing hot water and heating to the studio? We have mains electricity; access to plenty of wood; oil (which we use as sparingly as possible); and…

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Devon businesses can check out biomass heating at open day

Posted by Cathy Debenham on 9 September 2013 at 11:50 am

Devon businesses can check out biomass heating at open day

Devon biomass businesses are throwing open the doors of more than 20 installations to the public on September 18. 11 businesses and their customers have come together for the Renewable Heat at Work open day to show where the fuel comes from, and let visitors get hands-on with wood-powere…

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Can I get the domestic RHI if I'm replacing a renewable heating system?

Posted by Cathy Debenham on 6 September 2013 at 9:43 am

Can I get the domestic RHI if I'm replacing a renewable heating system?

Q: I installed a stove type pellet boiler back in 2006 - which is great. But last year we extended our house and the boiler is probably a bit on the small side. Also as we get older we will find it easier to have a boiler with a bulk store. If I install a bigger output boiler now will I qualify f…

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5 top tips for choosing a biomass boiler for your home

Posted by Gabriel Wondrausch on 12 August 2013 at 9:23 am

5 top tips for choosing a biomass boiler for your home

Q: I am going nuts about installing a modern biomass boiler. We are committed to renewables for our stable conversion and have planning permission for a boiler house especially built for a biomass pellet boiler. However, I am struggling to find quotes and advice (eg. how the pellets will be deliv…

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