We’re delighted to share the news of this year’s Charnwood Dealer Day held recently on the beautiful Isle of Wight. Thank you to all who made the trip – it was wonderful to reconnect in person after two years! It was a chance to celebrate everything that makes Charnwood special – that innovative spirit, the commitment to quality, and of course, the wonderful community we’ve built together.
Over three days, we shared a glimpse into the exciting future of Charnwood, with groundbreaking ideas that will keep our wood-burning stoves at the forefront. The real highlight, though? Unveiling brand new Charnwood stoves – packed with cutting-edge technology and, as always, stunning design.
Read on to learn more about the event and our latest stove releases!
The NEW Charnwood Skye E700
The Future of wood-burning! The Skye E700 (above) is a new intelligent micro-processor-controlled stove fitted with our intelligent I-blu technology and is set to revolutionize the way we burn wood.
Load the fire, close the door, set your room temperature using the Charnwood app and let the stove do the rest. Maximising efficiency is now as simple as that – we can’t wait to see how this game-changer impacts the industry!
The NEW Charnwood Cranmore Insert
Our latest addition to the Cranmore range is our new Cranmore Insert. It features our renowned de-ashing grate and is designed to fit easily into a standard British fireplace. It boasts an output of 4.9kW, has built in external air, a convection box and a single air control for a highly efficient and clean burn. Please note: the flue diameter size is 5″ (125mm)
Charnwood Dealer Day 2024 Summary
This year our key message was ‘Why Choose Charnwood?’ We wanted to show you our design and manufacturing capabilities backed up by our 52 year heritage and passion for what we do.
On Thursday we started the day with a welcome and local Hog Roast lunch at Charnwood HQ. After an introduction in the studio and the unveiling of the Skye E700 and the new Cranmore Insert, we split into smaller groups. We then worked our way around AJ Wells HQ to experience our full manufacturing and engineering facilities. Hugh, our Managing Director, gave an insightful talk on the stove industry and some of the challenges we have been facing, while other sessions included a visit to a local Charnwood showroom to demonstrate what we can offer in creating a Charnwood space. We also ran a session to make your very own enamel coaster. The day ended with a well-earned relax at the hotels followed by a dinner hosted at The Royal Hotel in the spa town of Ventnor.
On Friday the groups headed towards the beautiful West Wight where we held a number of activities including clay pigeon shooting, axe throwing, sauna & ice baths, a permaculture tour and a chairlift & boat ride to view the Island’s famous ‘Needles’.
We then all reconvened at The Cow Co restaurant where we shared a delicious lunch of local burgers. Here we held our coveted ‘Black Dog’ award ceremony where we award the Premier Dealers who have shown an exceptional commitment to Charnwood over the last year.
Black Dog Award Winners!
The Arcade – Golden Dog
Direct Stoves – Top Dealer N England
RW Knight (1) – Top Dealer SW England
Croydon Stoves (5) – Top Dealer SE England
Bonk & Co (2) – Top Dealer Scotland
The Arcade – Top Dealer Wales
The Woodburning Centre (4) – Top Dealer Ireland
Woodstoves Ireland – Top Dealer Northern Ireland
TaviStock Stoves & Fireplaces (3) – Best Newcomer
A.Bell & Co. – Most Improved
Huge congratulations to you all!
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Stay tuned for more exciting news about the new Charnwood product range coming soon!
The next in a series of essays by Dammy Ponnuthurai is about the joy of ‘Tiny Home Living’. Dammy is the author of Midnight Feasts: An Anthology of Midnight Feasts & Late Night Munchies, and co founder of Dammy (a workwear jacket brand riffing on the chefs jacket). She is also former founder of Crane cookware used by the Charnwood team in many of our photo and video shoots.
Read to the end to find out how you can experience the joy of Tiny Home Living for yourself!
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It is He who sits upon the circle of the earth, and the inhabitants are as grasshoppers, who stretches out the heavens as a curtain, and spreads them out as a tent to dwell in.
Isaiah 40:22
Anyone who has experienced camping, will be able to gauge a sense of what living in a yurt feels like. Camping in the UK is strictly governed by the weather, with the most dedicated campers battling against lashing rain, high winds and dampness. Whilst struggles with bad weather may not feel pleasant, they force us to exist entirely in the moment and sense nature – in touch, sight and sound. Even within a stormy landscape we now begin to see a seemingly infinite glimmer of light, one that we would likely not notice within the daily grind of our routine.
The first yurt dwellings, known by the Mongolians who used them as ‘Ger’, can be traced back thousands of years to Central Asia. Today over half of the Mongolian population live in Gers, meaning a life led in a far more shared and communal way than other city dwellers. In 2013, the Ger became part of Unesco’s intangible cultural heritage for Mongolian customs, reflecting the fact the innate cultural richness is both physically and inherently sewn into their homes.
The circular structure of the Ger means that it can be efficiently heated, whilst the crown of the yurt allows fresh air to circulate. The structure’s conception is directed by some of the Mongolian cultural and spiritual beliefs in terms of the sense of, ‘ the eternal blue sky’ and the principle of impermanence and embracing of the moment. The outer structure of the tent reflects the wheel of the Dharma and the principles of teaching known as the ‘Eightfold Noble Path’, (Understanding, Thought, Speech, Action, Livelihood, Effort, Mindfulness and Concentration), whilst the infinity knots are about the universal interconnection between all things.
The opportunity to experience nature outside the cosseted walls of our homes is opened to us by time spent within a yurt. The interior of a yurt, with its circular nature, also creates an openness to how we interact outside of the compartmentalised ways of regular everyday life. Camping is almost an opportunity to renew a connection to our childhoods. Where we hopefully can recount innocent childhood pleasures such as finding that favourite stick, gathering petals, examining shells for the sound of the sea, writing and drawing freely on a myriad of surfaces, first attempting to pretend to read and the endless questions of why. Finding pleasure in puddles, collecting leaves, and enjoying the dirt of the outside world are all small infinite pleasures from childhood grounded in nature.
Young children look at the world with such untainted freshness. For them, there are no thoughts of expectation or judgment. The closest we get to such unabated joy in adulthood is the experience of mandatory snow days that come up from time to time, when nature holds society in deep silence, like a soft canopy. With an enforced slow pace on us, we again are captivated by the slowness that such a moment in nature gives us.
As we made our journeys to school, we began our passage to goal setting, judgement, and expectation. We are influenced not only by our family’s expectations but those set by school and classmates. As the pre-teen age begins this is added to with the intensity of expectations set by a myriad of social channels. Sitting on a bus or train you can probably count on one hand the number of us that travel without the aid of some device that isn’t taking up our attention. This conveyor belt of existence has placed us perhaps in a gilded cage of our own making where the natural world around us, is relatively unnoticed. If a robin appears at your window and pauses, you are likely to miss the resonant joy of seeing it flitter and the opportunity to be brought back to childhood wonder.
Children are the ultimate minimalists; we have all heard a story where the cardboard box proves more of a play item than its contents. Minimalism and interconnectedness are two principles that go hand in hand, offering something close to an answer to the overwhelming pursuit of materialism. Minimalism considers not only the quality of an object, but the joy it brings, and subsequently reducing ownership of items that don’t meet this condition. Circular living takes this further, with the inherent goal to prevent waste and ensure that how we live is aligned with the limits of natural resource use. We look to value not necessarily productivity, but how we may share, reuse and think of regeneration and others in the way we consume. We see in circular thinking an unlimited connection to nature and a way of living that reaches out to those around us.
The Danish word ‘hygge’, shows us how we may think of the whole as a concept, at the simplest level. Hygge means cosiness: feeling warm, comfortable, and safe. The Danes depict this sense as being achieved through such simple acts of lighting a candle, baking and spending time with people you love.
As we head to the end of the year to Christmas and the darkness of winter, light becomes increasingly important. We see it within the reassurance of a roaring fire, the lit candle, the warming oven, but most especially in the light we find in each other. That light can be found just through simple acts in thinking of others and sharing what we can give to make life brighter for all whom we encounter. We can draw that ‘Ger’ living into the walls of our own home, as we take those moments just to sit still and watch the simple magnificence outside our window.
At Charnwood Stoves, we blend innovative design with exceptional functionality, perfect for enhancing any living space, including tiny homes. Our wood-burning stoves are crafted with sustainability in mind, offering efficient heating solutions that minimise environmental impact. Our team prioritise quality and durability, ensuring each stove provides reliable warmth and charm for years to come. With a commitment to customer satisfaction, our expert team is here to guide you in finding the ideal stove to meet your unique needs. Choose Charnwood for elegance, efficiency, and eco-friendly living.
“The most important light is the one you cannot see” Anthony Doeer
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If you haven’t read Dammy Ponnuthurai’s piece on ‘storytelling’ click here – we highly recommend it!
If you want to experience Yurt Living for yourself, in one of the most beautiful locations on the Isle of Wight, then check out our range of wonderful self-catering holiday accommodation at Moor Farm.
The government’s Environmental Improvement Plan 2023 outlines its strategy for the continued improvement of regulations for burning fuel at home. It will tighten limits on new stoves in Smoke Control Areas (not banning), expand solid fuel legislation to fuels burnt outside and implement measures to encourage the replacement of older appliances with modern wood-burning stoves.
These are regulations we support and believe will make a real difference. Despite this balanced government plan, there continues to be a fair bit in the news about wood burning stoves with some sensationalist headlines, untruths and misrepresented information.
Understandably these scare-stories can cause concern, so with this blog we will show you how to heat your home with a wood-burning stove without having to worry about PM 2.5 emissions.
Benefits of Using Wood-Burning Stoves
Wood-burning stoves offer a carbon-neutral and cost-effective way to heat your home without relying on electricity or other fuel sources. They provide energy independence and can be used in conjunction with renewables, helping make these technologies more viable.
They are an ideal source of emergency heating and can even be used to cook food – in fact a Charnwood Cooking Plate can transform your stove giving you even more cooking options. Wood-burning stoves also last for decades, providing an affordable source of heat for low-income households as well as significant well-being benefits.
PM 2.5 is fine particulate matter with a diameter of just 2.5 microns, which is approximately 30 times smaller than the width of a human hair. These microscopic particles or droplets present in the air can be damaging to health when inhaled in sufficient quantity and come from a wide range of natural and human-made sources.
The good news, however, is that PM 2.5 emissions have been steadily decreasing over the years despite record stove sales (please see the short video above). This is data taken directly from DEFRA and is a scientific and unbiased representation of the air quality in the UK. Whilst there is more we can all do, the evidence is clearly positive.
When you consider that a candle, cleaning spray or even making toast can produce levels of PM 2.5 in the home far in excess of a wood stove, it does put things in perspective. However, whilst it’s impossible to remove PM 2.5 completely from our lives, there are ways to minimise your wood-burning stove’s contribution both inside and outside the home.
Choosing the right Wood-Burning Stove
The first step to minimising PM 2.5 starts with choosing a wood-burning stove that is the appropriate size for the space and is certified to the highest possible efficiency standards.
Whilst all Ecodesign rated stoves provide improved efficiency, some are undoubtably better than others. In fact, ClearSkies 5 rated Charnwood stoves are up to 48% more efficient than standard Ecodesign. This reduces emissions by up to 90% compared with an open fire and by up to 80% compared with older, basic stove models.
This is an exceptionally clean burn which unlocks all the benefits of wood-burning while keeping emissions to a bare minimum!
Minimizing PM 2.5 Emissions from Wood-Burning Stoves
Once you have the right wood-stove installed, the next part of the equation is using the best wood burning practices – we all have our part to play. Trusted Chief Medical Advisor Chris Whitty in his latest report acknowledges this saying, “For air pollution emissions, there is substantial difference between the different open fire and stove designs, the age of the appliance and how well maintained it is, and the moisture content of the wood, for those who want to burn wood.”
Achieving the perfect cosy fire requires choosing the right wood. Charnwood stoves are designed to run on seasoned or kiln-dried wood with a moisture content of less than 20%, which results in a cleaner and more efficient burn. This keeps harmful emissions to a minimum and significantly improves efficiency while protecting your stove and chimney – saving you money!
Seasoned wood is wood that has been cut and usually allowed to dry for at least 6-12 months. You can roughly estimate if wood is seasoned by its lighter weight when compared to wet wood and telltale cracks in the end grain. However, to be sure, we strongly recommend using a moisture meter to accurately check the moisture content.
Alternatively, you can purchase kiln-dried wood from an approved firewood seller. Click here to search in your area.
To ensure optimal performance and efficiency, regular inspection and maintenance of wood-burning stoves is essential. This includes cleaning the stove and its components, inspecting for signs of wear and tear, and examining the flue and chimney for any blockages or other issues. Here are some of the key proactive steps to take, so you can enjoy the warmth and ambiance of your wood-burning stove for years to come while keeping PM 2.5 emissions to a bare minimum.
Use a stove pipe thermometer
A Stove or Flue pipe thermometer is an essential piece of equipment that allows you to accurately monitor your stove’s temperature. This helps burn wood efficiently, protecting your stove and chimney, while reducing emissions and maximising heat output.
As one Charnwood customer from the 2022 stove accessory survey said, “It makes it so much easier to see if my fire is working at optimum temperature and if I need to adjust the amount of wood/air flow.”
Additionally, we recommend keeping your stove glass clean so you can monitor your fire and gauge its intensity. As you become more experienced, you’ll be able to anticipate the necessary interventions for maximum efficiency.
Check the seals on your stove
Ensuring the seals of your stove are secure is essential to maintaining its efficiency and keeping any smoke out of your home. Visually inspect the gasket (rope seal) around the stove door; if it is not snug against the door, replace it. Additionally, check the seal around the chimney to prevent any leakage. Taking a few minutes to check your wood-burning stove seals will help you stay safe and warm all winter long.
If you’re unsure how to check the seals, refer to your stove owner’s manual or contact a qualified technician.
Don’t overfill the stove – allow for air circulation
When using a wood-burning stove, it is important not to overfill the firebox. Filling the firebox no more than halfway ensures that the fire has enough oxygen to burn evenly and efficiently. A tightly packed firebox can cause the wood to smoulder instead of burning, which can lead to creosote buildup. Creosote is a highly flammable substance and can be the cause of dangerous chimney fires. For a safer and more efficient burn, make sure to leave enough space in the firebox for air to circulate.
Clean out ash and soot from inside the stove regularly
Regularly cleaning out the ash and soot that builds up in your wood-burning stove is key to its performance and appearance. Clogged airflow caused by a buildup of ash and soot can cause the fire to struggle and reduces efficiency.
How often you clean will depend on how often the stove is used, but generally, it is best to do a thorough cleaning once every couple of weeks during the colder months.
We highly recommend using an ash carrier to make the process much easier and mess-free!
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It is important to remember that all energy sources, including renewables, require compromise and tradeoffs to receive the benefits they provide. The key is to maximise the benefits while reducing the negatives. Wood-burning stoves are playing a pivotal role in helping families get through the energy and cost of living crises. However, we agree it is important to understand PM 2.5 emissions and to take steps to minimize them. By following the tips outlined in this article, you can heat your home with wood-burning stoves without excessive worry about PM 2.5 emissions.
Why Choose Us?
At Charnwood Stoves, we pride ourselves on delivering top-quality, environmentally friendly heating solutions. With over 50 years of experience, our wood-burning stoves combine exceptional craftsmanship with innovative technology to ensure maximum efficiency and minimal emissions. Our team are committed to sustainability, offering products that are both beautiful and responsible. Our dedicated customer service team is always ready to assist, ensuring you find the perfect stove to fit your needs. Choose Charnwood for reliable, stylish, and eco-conscious heating solutions that stand the test of time.
We are delighted and honoured to have received a King’s Award for Enterprise in the International Trade category. The King’s Award is the UK’s most prestigious business award given to only a select number of businesses each year. The award is a recognition of the amazing efforts of everyone here at AJ Wells and Sons and also our wider Charnwood family which includes you, our customers. Thank you for all the support you have given us over the years!
Read on to learn more about why we were chosen to receive The King’s Award for Enterprise 2024
A journey of innovation and adaptation
Our story is one of constant evolution. Founded in 1972, Alfred J Wells and his 3 sons started by making metal fire escapes and railings. With the 1970s oil crisis and a shift in customer needs, AJ Wells & Sons pivoted to design and craft their first wood-burning stove and Charnwood was born. That same adaptability led them to explore vitreous enamel signage when the King’s Cross fire disaster highlighted its importance for safety and durability. These experiences instilled the importance of staying agile and embracing new opportunities, such as our stunning Vlaze super vitrified outdoor kitchens, released in 2020.
One constant over time and across our businesses, however, has been a drive to make a positive difference. We create products that are built to last, designed to be easily repaired, and that are kind to the environment – a reflection of our core values and commitment to sustainability.
The AJ Way: Our guiding principles
Our faith and our family values are at the heart of everything we do. The AJ Way, our company philosophy, embodies this spirit. Our company objectives are to Transform Lives and Delight Customers, and the prestigious recognition of the Kings Award hopefully demonstrates our progress towards these aims. We strive to improve the quality of life for everyone we touch, by creating high-quality products and nurturing a positive work environment. We care sincerely about the environment and are working diligently towards our Net Zero 2050 commitment.
Our international success is a testament to teamwork
We understand the importance of striking a balance between our domestic market and our export endeavours. The UK remains incredibly important to us, offering stability and a familiar landscape. However, exporting has been key to our growth and provided valuable diversification and growth opportunities.
We now operate extensively throughout Europe and trade with South Africa, North America, Japan, and Australia. Our success abroad wouldn’t have been possible without our fantastic team and dedicated partners. Building trust and strong relationships is paramount to our success in each location and in each market, we’ve been blessed to find partners who share our values and vision.
We have also gained valuable insights and knowledge from operating internationally. For example, the demand for external air features in Japanese stoves led to an innovation that benefited customers worldwide. In Australia, an increased focus on efficiency, understanding design preferences and meeting logistical challenges, has fueled rapid growth while providing ideas and knowledge that translate well to other markets.
Investing in the future and striving for excellence
At AJ Wells & Sons, we’re committed to continuous improvement to ensure our products stand out in a crowded marketplace. While market share figures can be interesting, our true focus is on exceeding our own targets and achieving dominance in specific markets.
Our recent investments in advanced laser profiling and robotic welding equipment, ensure we remain at the forefront of British manufacturing. We’re also investing heavily in our people by fostering a culture of innovation and development. Looking to the future, we’re exploring other markets, seeking ways to expand our reach and positive impact.
Some of our other highlights of 2023/24
Here are some of the other highlights, news and outstanding projects our businesses have been involved with in 2023/24.
AJ Wells
The Surface Design Awards
We were delighted to win top spot in the Commercial Building Exterior category at the Surface Design Awards 2024! A.J Wells and Sons designed, developed, manufactured and installed the beautiful vitreous enamel external soffit on the sixth floor of the award-winning project, at The Rowe, Whitechapel, London.
Brent Cross West Station
A.J Wells and Sons are proud to have manufactured and installed the stunning vitreous enamel paneling of Giles Round’s artwork at Brent Cross West mainline train station. Renowned British artist Giles Round was commissioned to create a captivating artwork to adorn the station’s interior. Titled “Time passes & still I think of you,” this expansive architectural frieze graces The Arbour, the station’s eastern entrance, marking the fifth public artwork commissioned for Brent Cross Town.
At Progetto Fueco 2024, this year’s star attraction was undoubtedly the debut of our brand-new Skye E700 wood-burning stove, which wowed attendees. The Skye E700 is a new intelligent microprocessor-controlled stove set to revolutionize the way we burn wood. The E700 uses electronic control to constantly monitor the fire and make automatic adjustments to ensure wood is always burnt cleanly and efficiently. It offers users the convenience of just loading the fire, setting the room temperature using the Charnwood app and letting the stove do the rest. Maximising efficiency is now as simple as that – we can’t wait to see how this game-changer impacts the industry!
This year we introduced our upgraded Vlaze Adapt outdoor kitchen cabinetry. Innovative 60 and 120-module units offer endless configurations making it easier than ever to design and install your perfect outdoor kitchen diner. New internal features like pull-out bins and smooth-gliding drawers, maximise convenience. Plus, our grill cabinets seamlessly fit slide-in gas grills, expanding your cooking horizons. With the summer not far away it’s time to let the fresh air, sunshine, and the aroma of delicious food create unforgettable moments with family & friends.
We also revealed our new Nature Collection organic colour range which is perfect for those who want to add colour, but seek a more subtle approach. Soft, stylish, natural shades blend seamlessly with your garden environment and help create a truly unique and tranquil space.
Here are some detail shots of Sage, Clay and Chalk – subtle shades in glorious vitreous enamel!
A message of gratitude
Like most businesses, we have faced many challenges and uncertainties over the last few years and as we highlighted in our application it has been our faith in Jesus which has proved to be our rock. This King’s Award for Enterprise is a tremendous honour and a humbling recognition of the incredible dedication and hard work put in by our entire AJ Wells & Sons family. We’re incredibly grateful to our team, our partners, and our loyal customers around the world. Here’s to many more years of crafting exceptional products, building strong and meaningful relationships, and making a positive difference!
I spent the weekend clearing and chopping a large Eucalyptus which had blown down in storms a few weeks ago. It was a magnificent tree and one which we were sad to see come down. Its beauty, however, went beyond its imposing stature. As logs were cut and split ready for stacking and seasoning to provide heat at a much later date, the beauty of creation’s ability to store energy was demonstrated in its fullness. Energy storage has always been a human challenge, but this tree had done it perfectly. Earlier that day I had been at Parkrun and the subject of wood burning had been raised in light of the Scottish government’s reported ‘ban’ on installing wood burners in new builds (which has caused problems for the Scottish Government): “It is just crazy, where is the common sense in that” a local businessman said to me. Indeed, as I looked at the logs I had just cut, I agreed – where is the common sense of not using this stored energy for heat? It is local, widely available, and it is nature’s gift. When we look out of our window we may see a number of energy sources – maybe some sun, sometimes the effects of wind, but almost always trees.
Despite the clear benefits of using wood as a fuel source, there has been much anti-wood-burning talk recently, not least in Scotland. So, are we losing our common sense? Are we disregarding nature? At Charnwood, environmental responsibility has always been a core value and driver of our business as we try and make a difference in what we do. We want to listen, we want to engage with the voices that are contrary to our views, indeed that is the way we learn. There is a proverb from the bible which says:
“Instruct the wise and they will be wiser still; teach the righteous and they will add to their learning.” (Proverbs 9)
We initially held back from engaging with the anti-wood burning lobby on social media. However, we eventually felt compelled to start pushing back on some of the misleading and untrue claims made by the Wood Burning London and Global Action Plan campaigns. As we started to engage more, we realised that there were a lot of different viewpoints, some of which we hadn’t considered fully before. In light of this, we wrote:
In this, we argued we needed to start believing the best in each other in order that we work together for positive solutions. In truth, this has been really hard. We have always sought to be polite – to engage well and be constructive. However, perhaps unsurprisingly, this is rarely reciprocated. In hindsight, maybe we should have paid more attention to the first part of the proverb:
“Whoever corrects a mocker invites insults; whoever rebukes the wicked incurs abuse. Do not rebuke mockers or they will hate you; rebuke the wise and they will love you”
We were certainly mocked, insulted, abused and hated! We are apparently representatives of the ‘Stink Industry’, our customers are ‘stokers’ and we have been given a new brand name ‘CharrredWood’. We were called liars, condescending and not genuine…. The claims went on, abuse was thrown our way and when we did invite more meaningful debate away from X we were accused of having bad motives and wanting to discredit people. When there seemed to be genuine concerns and we offered to engage in detail away from social media to find solutions, in most cases, those with the issues refused the offer of help and even called us creepy for offering! Our motives and funding were questioned, and we were accused of acting in bad faith. Some users have even learnt how to use AI images to produce grotesque anti-wood-burning memes. It was tempting to want to reply aggressively, but we tried to resist.
We know there are strong voices on both sides, and social media can breed one-sided arguments while amplifying negativity. But the intensity of the anti-wood burning sentiment online from certain groups was still a little unexpected. Engaging felt a bit like venturing into a lion’s den – or maybe a nest of angry wasps – we got our fair share of stings! Our words were sometimes twisted, and our motives misconstrued.
Here is one example of a social media post that highlights some of the challenges to the debate. An unwillingness to recognise the very real differences between different stoves and other forms of woodburning is not constructive. Obviously ‘good’ is subjective, but we think it is a justified adjective when you consider a modern stove, burned correctly, is up to 80% more efficient than an old stove and 90% more than an open fire. Additionally, emissions from modern wood stoves, when used correctly, are negligible. Burning dry wood (e.g. Ready to Burn certified) in an Ecodesign-compliant stove (e.g. clearSkies certified) makes up just 0.09% of total UK PM2.5 emissions. Source: NAEI(1).
Also, scaremongering tactics regarding an increased cancer risk to stove owners misrepresent the facts and is very unhelpful to all. This report undertaken by Dr Amanda Lea-Langton, (2) senior lecturer in Bioenergy Engineering at the University of Manchester found:
-No scientific evidence for adverse health impacts from exposure to the indoor air typically associated with modern, enclosed wood-burning stoves
-Use of modern wood-burning stoves may help to improve air quality inside the home due to the natural draught created during wood stove operation that pulls air from the room into the appliance and from outside. (Even the findings from the London Wood-Burning Project(3), who are anti-woodburning, back this up: “Use of the clearSkies Level 5 stove demonstrated some benefits for indoor air quality. Indoor PM2.5 did not increase when adding fuel to the stove once lit… At times there was actually a decrease in indoor concentrations of PM2.5 when adding fuel.”)
-Other sources of particulate matter in the home, such as cooking, can release much higher levels of PM compared to modern, enclosed wood-burning stoves, and could therefore have greater health risk potential
Despite the hostility online, the experience did provide some value. We do recognise people’s concerns and understand some of the frustration. What was very apparent is that many of the most vehement anti-wood-burners have had very bad neighbourhood experiences of wood-burning. Pictures of smoky chimneys are too frequent, and, in all honesty, we would be complaining just as much if we had to live next to some of the chimneys in question. Undoubtably, there is a very real and present problem with the way that some people are burning their wood fuel which is something we rarely hear as most of the people we interact with at Charnwood HQ love their stoves. They find it has improved their health and well-being, keeps them warm and provides energy security – but we acknowledge that our experience on X has revealed there are others who have been very negatively affected by bad burning.
So where does this leave us – what do we do? We are passionate about wood-burning heating, to us and to many it seems like common sense. It makes use of a local, natural and renewable fuel source that encourages the planting and managing of forests and woodland which is important for improving biodiversity (4). We make Charnwood stoves here on the Isle of Wight, we employ local people and one of our company objectives is to make a positive difference to the local community. Sustainability is a core driver in our business, and we continue to seek ways to minimise our environmental impact. We are confident of the many benefits of wood-burning, however, we are not oblivious to the downsides and burning anything can produce bad particles. Although the improvements in burning technology have overall reduced wood smoke emissions significantly (1), if you have a neighbour who is burning badly, this is of little comfort.
However, we do need to be realistic about energy solutions and apply common sense to each situation. There will not be a one-size-fits-all solution. Heat pumps are the solution being pushed by governments at the moment, but the uptake has been really poor. Where around one million gas boilers are fitted every year there were only around 60000 heat pumps sold last year (5). Despite the best efforts of governments, consumers have been reluctant to install them and many who have, are left disappointed. I was talking to a local heating engineer a couple of weeks ago and he was telling me how he now has customers asking him to remove their heat pumps and instead install a gas solution. In Germany, part of the success of the AFD has been its opposition to heat pumps (6). Although heat pumps can work very well, they have limitations and when policymakers ignore these genuine concerns and try to push a one-size-fits-all solution, we can see it backfire. But in the same way that we need to be careful about over-pushing one solution, we also need to be careful about restricting other solutions because of their perceived negatives. Should we ban electric cars and battery storage because the metals used often come from mines using child labour? (7). Should we ban solar panels because most are produced in China using Uygur forced labour and some of the chemicals used are toxic (8)? And should we ban all solid fuel burning because of the problems of emissions in some cases? All of these are valid questions which are likely to make us feel uncomfortable, and our lived experiences will determine our responses. But instead of banning things and reducing our energy security and flexibility, should we not mitigate the negatives so we can take advantage of the positives?
All energy sources have upsides and downsides – are they low carbon? Are they emission-free at the point of generation? Are they emission-free at the point of use? Is the energy source sustainable? What about the manufacturing impact of the equipment? What about the recyclability of the equipment? In the UK we often congratulate ourselves on being well on our way to having sustainable energy, however as Sir Dieter Helm, Professor of Economic Policy at the University of Oxford points out much of this has been because we have deindustrialised(9). For example, closing the steelworks at Port Talbot won’t mean that we consume less steel. It will just mean that the environmental and carbon impact of the steel we use gets moved to another country often with less human and environmental protections than our own. The same could be said for importing wood pellets from North America to power the Drax power stations – we still use and generate the carbon here, even if it is offset where the trees are grown. We need to use the ‘common sense’ test, and both of these examples fail miserably.
Now more than ever, with so much instability in the world, we need a pragmatic and diverse energy mix that is resilient to future demands. We believe burning wood on modern wood-burning stoves is an overall small, but important part of this. By using logs from locally managed forests, and burning properly with locally made, long-lasting equipment which can be easily recycled at the end of its life, wood-burning stoves are one common sense solution for many situations. At Charnwood, we are investing in new technology which mitigates the negatives of wood-burning emissions. We have just launched the Skye E700 which uses electronic control to constantly monitor the fire and make automatic adjustments to ensure wood is always burnt cleanly and efficiently. The results are remarkable and build on the already large steps forward we have made in clean burning technology. What is more, wood burning compliments heat pumps very well. Whereas heat pumps struggle in cold weather, combining a heat pump with a stove works well and could increase heat pump uptake if encouraged. Indeed, in Norway, if a heat pump is installed a provision must be made for a flue to take a stove.
So,let’s use our common sense as we think about heating. We are continuing to invest in new technology which will allow us to burn wood more cleanly and efficiently. We know it is sustainable and a brilliant solution for many situations that have suitablewood fuel available. As an industry, we need to continue making improvements in our appliances to ensure overall air quality improves, but we also need to work together with other stakeholders to ensure that local instances of bad burning are eradicated. This might mean tougher penalties, improved education and it may include a stove swap-out programme to replace old appliances with cleaner ones.It may also mean other things, but to do this we need positive and constructive engagement. Will we get criticism? Of course, we will, and we will expect it – just take a look at the comments below when we post this article on social media! Sustainability, the environment and air quality are important issues, so we welcome constructive debate and criticism, we want to see real improvements so this time we just might not respond to the mockers. Instead,our efforts will focus oninnovation and developmentto overcome the challenges of wood-burning while further amplifying its many benefits.
