As part of the 10th annual World Green Building Week, the World Green Building Council (WorldGBC) has issued a bold new vision for how buildings and infrastructure around the world can reach 40% less embodied carbon emissions by 2030, and achieve 100% net zero emissions buildings by 2050. Together, building
Price comparison website MoneySuperMarket has looked at what people could do to get their homes green and sustainable. The company looked at the costs and savings associated with the most readily available renewable energy sources and efficiency-improvers around the home. The data collected showed that renewable energy offers the greatest
An Energy Performance Certificate (EPC) reveals how energy efficient a property is. If you are a former or current renter, you may have already seen one. They’re often provided by letting agents to assess the potential cost of energy bills — but, they can help any UK resident to carefully
A new sustainability director has been appointed by global architecture and design firm Perkins+Will in London. Joining the Lodon office is Asif Din who will lead strategic initiatives for sustainable building across the firm’s practice areas, including urban design, architecture, hospitality, and workplace design. He comes to the company with
The 15 new eco-friendly houses at Longcot in Oxfordshire, which are now under construction, have received a prestigious accolade for demonstrating ‘national leadership in implementing One Planet Living’. Created by international sustainability charity Bioregional, the One Planet Living is a system for planning sustainable development and keeping them on track
Gap Homes, a concept design of factory constructed, contemporary and cost-effective eco-homes, has been launched by the architects from international firm BDP’s Bristol studio. BDP is sponsoring the Bristol Housing Festival, which opens this week on the 19th of October with the launch exhibition that will showcase creative and innovative
Dulux has been named the UK’s most innovative brand by BrandZ, the largest global brand equity platform, in its second annual review. The 2018 BrandZ list places the paint brand ahead of names such as Dyson, Brewdog, Innocent and Sky, hailing its innovation in product development, its world leading colour
Tansun, the infrared heating manufacturer and expert, has pioneered infrared heaters capable of completely heating an outdoor area, encouraging diners to eat outside all year round. This range is designed to enable outdoor areas to become an extension of an indoor area and consequently provides extra revenue for the bar
FabricAir’s sustainable ventilation solution has a lower carbon footprint than conventional metal ducting, as well as enabling operational energy savings of up to 40%. In fabric ventilation systems require less energy to produce and transport, while also having a much higher and more precise air distribution due to having a
As the definition of sustainability has grown and diversified in recent years, the time is now right to bring together the various disciplines across the built environment to harmonise and redefining sustainability. In the December 2016 issue of ABC+D Magazine, Martin Hurn, brand director at Ecobuild, discusses how to achieve
BDC 321 : Oct 2024
As part of the 10th annual World Green Building Week, the World Green Building Council (WorldGBC) has issued a bold new vision for how buildings and infrastructure around the world can reach 40% less embodied carbon emissions by 2030, and achieve 100% net zero emissions buildings by 2050. Together, building and construction are responsible for 39% of all carbon emissions in the world[1], with operational emissions (from energy used to heat, cool and light buildings) accounting for 28%. The remaining 11% comes from embodied carbon emissions, or ‘upfront’ carbon that is associated with materials and construction processes throughout the whole building lifecycle. WorldGBC’s vision to fully decarbonise the sector requires eliminating both operational and embodied carbon emissions. The ‘Bringing embodied carbon upfront’ report proposes this ambitious goal alongside solutions to accelerate immediate action by the entire building and construction value chain. The vision is endorsed by representatives from developers and construction companies, financial institutions, city networks and government, as well as industry representatives from concrete, steel and timber and many more including: HeidelbergCement, Skanska, Stora Enso, Google and the Finnish Government. The report sets out to demystify the challenge of addressing embodied carbon emissions, through breaking down complex terminology and creating a common language to set a consensus-built definition for net zero embodied carbon. Embodied carbon emissions have been overlooked in the past but as shown by milestone research from the Intergovernmental Panel on Climate Change (IPCC), achieving drastic cuts in all carbon emissions over the next decade is critical to keeping global temperature rise to 1.5oC. Addressing upfront carbon is therefore crucial to fighting the climate crisis, as new construction is expected to double the worlds building stock by 2060 causing an increase in the carbon emissions occurring right now. Therefore, the new report is calling for coordinated action from across the sector to dramatically change the way buildings are designed, built, used and deconstructed. WorldGBC presents a clear pathway of actions that designers, investors, manufacturers, government, NGOs and researchers across the whole value chain can take to accelerate decarbonisation, address current market barriers and, develop low carbon alternative solutions for market. However, the report warns that change will not happen unless there is a radical shift in how industry works together to enable a market transformation. The transition towards mainstream net zero carbon standards requires immediate action to achieve greater awareness, innovation, improved processes to calculate, track and report embodied carbon, voluntary reduction targets from industry and roll out of new legislation at city, national and regional level. Approaches such as maximising the use of existing assets, promoting renovation instead of demolition and seeking new circular business models that reduce reliance on carbon intensive raw materials are also needed. To kick-start cross-sector collaboration, WorldGBC is calling for new national and sectoral roadmaps to be developed, such as those produced in Finland, Norway and Sweden, with strong support from industry and policymakers. Demonstrating the feasibility of achieving zero carbon goals, the report is supported by case studies of existing best practice across the whole breadth of the building industry. Businesses involved in design and delivery have already committed to ambitious individual or national decarbonisation strategies. For example, Skanska, a major development and construction group is making strides in enabling projects to be evaluated for full lifecycle impacts. Materials suppliers are also taking a leading role. HeidelbergCement has committed to developing carbon neutral products by 2050, and Dalmia Bharat Cement, one of India’s leading cement manufacturers, is committed to becoming a carbon negative group by 2040. Cities have also been instrumental in pushing for new innovations and approaches. Oslo, Norway, has a commitment to fossil free construction sites. Vancouver, Canada, has mandated that embodied carbon be reduced in new buildings by 40% by 2030, as part of its climate emergency response, demonstrating the type of regulatory frameworks that can drive market change. Quotes: Cristina Gamboa, CEO, World Green Building Council says: “Our new report is a solution focused response to the urgent need to significantly reduce upfront emissions in buildings and construction and demand action across carbon intensive industries and materials. With the support of our global network and the endorsements we have received for the report, we are confident that we can stimulate market demand and facilitate radical whole value chain collaboration that will be truly transformative and benefit both people and planet. “We will accelerate action to achieve our goal of slashing embodied carbon by 40% by 2030 and securing net zero embodied carbon by 2050, in addition to our net zero operational carbon goals.” Mark Watts, Executive Director, C40 says: “The majority of the world’s population live in cities, projected to rise to 70% by 2050. As cities continue to grow, and temperatures continue to rise dangerously, it has never been more important for the buildings and construction sector to be leading the way on climate action. Because the sector is responsible for such a large chunk of global emissions, it means there is huge potential for reduction. It is excellent news that the pathways laid out by the World Green Building Council contain an interim target for 2030 – as we know how important this date is for getting the world on track to limit global temperatures to 1.5C. Now the sector needs to mobilise immediately to put these changes into action for global benefit. Collaboration between sectors and organisations will be key to achieving this transformation – and at C40 we are looking forward to supporting cities to make it a reality.” Anders Danielsson, President & CEO, Skanska says: “This report sets out bold ambitions for embodied carbon reduction in the built environment which we welcome at Skanska. We recognise our responsibility and see an increased sense of urgency in our work to reduce carbon, which started many years ago. As we move forward, greater transparency on carbon emissions is needed throughout the whole value chain. Tools like the EC3 which we have developed with partners can help with this. But this is not
Price comparison website MoneySuperMarket has looked at what people could do to get their homes green and sustainable. The company looked at the costs and savings associated with the most readily available renewable energy sources and efficiency-improvers around the home. The data collected showed that renewable energy offers the greatest monthly savings at £28.33 on average a month. However, the machinery needed, such as solar panels and wind turbines, have an average setup cost of £7,237. This means that despite the reduction in bills per month, it would take over 21 years and three months to pay off the installation before seeing substantial savings. On the other hand, efficiency measures, such as energy saving lightbulbs and reduced-water shower heads, offer an average of £6.92 in savings each month. With initial costs averaging at £762.59, it would take nine years and two months to pay for themselves. Here are some options that can make anyone’s homes greener and save them money too: Energy saving light-bulbs – Fitting a home with energy saving bulbs would cost around £51.80 and could result in financial savings of up to £27.13 a month, which means they’ll have paid for themselves after two months. Lagging jackets – An investment of £15 to insulate the hot water tank could save around £1.67 each month on heating – meaning costs will be covered after nine months. Solar ovens – Solar ovens use just the light of the sun to cook food, meaning no energy is required and could save £9.30 a month. They are a little more expensive at £188.64 on average, and will take a year and eight months to cover their own costs. Water saving shower head – Costing around £15.99, these shower heads help save 52 pence each month and they will be paid after two and a half years. Cavity Insulation – Over £10 per month could be saved on energy bills if a home is insulated correctly. With an installation fee of £466, a return on investment will be seen after three years and seven months.
An Energy Performance Certificate (EPC) reveals how energy efficient a property is. If you are a former or current renter, you may have already seen one. They’re often provided by letting agents to assess the potential cost of energy bills — but, they can help any UK resident to carefully budget. Here, we explore their significance in more detail. Who produces an EPC? EPCs are issued by qualified assessors. Before a certificate is produced, they inspect your home, calculate the amount of energy used per m², and observe its carbon dioxide emissions (per year). This is primarily based on the energy that you use for lighting, hot water and heating. Afterwards, they match your home’s efficiency to the EPC colour-coded scale. Your property is then graded with an energy efficiency level between A and G. A represents the lowest range of running costs (92/100 and above), while G is used for the highest (1-20/100). Your EPC is valid for 10 years. With it, you can learn how green your living space is. What are its benefits? You can use your EPC to improve the energy efficiency of your home. In the UK, this record typically displays two ratings columns. One presents the current grade of your home; the other suggests an attainable higher figure. Almost always, the latter presents how much you could possibly save in energy costs. This can benefit you as an individual and wider society. From an environmental perspective, it could motivate people to become more conscious of their energy consumption. It may also enable people to reduce their bills. In addition, with a high EPC rating, Britons stand to heighten the value of their property. So, its rewards can be enjoyed by all. How Can I Improve My Rating? If your EPC rating isn’t as high as you would like it to be, don’t worry. There are easy ways to improve it. And they can improve the comfort and value of your property, too. Thermal insulation is usually the best place to start. Double glazed windows, for example, could raise your home’s heat retention rate. Loft and wall insulation can help with this, too. With these modifications, you may be able to lower your energy use. This can increase your EPC rating and limit your monthly outgoings. Additionally, through regular boiler checks, you can make sure that your living area is as energy-efficient as possible. With simple steps, you can strengthen the green value of where you live. An EPC can be a valuable tool — one that can enable us to save both money and the planet. Now that you know how, you could very well maximise your home’s energy efficiency. This is an exciting time for smart power consumption.
A new sustainability director has been appointed by global architecture and design firm Perkins+Will in London. Joining the Lodon office is Asif Din who will lead strategic initiatives for sustainable building across the firm’s practice areas, including urban design, architecture, hospitality, and workplace design. He comes to the company with over 20 years of experience working on a number of PassivHaus and Zero Energy Developments. “As a practising architect and environmental expert, Asif joins Perkins+Will at a time of growing global demand for leadership in sustainable design that looks at the entire lifecycle of a building. We are excited for our sustainability initiatives to have a strong director at their helm. Asif is perfect for the newly created Sustainability Director position, and I look forward to working with him to create designs that are economically and environmentally resilient, built to last, and focus on the occupants’ experience,” said Steven Charlton, managing director of Perkins+Will’s London studio. Asif Din also commented on his appointment: “It is imperative that the architecture profession takes a proactive, not reactive, approach to tackling the realities of climate change through building design. I’m excited to join Perkins+Will to explore the range of sustainability opportunities in the London office, while also engaging with the firm’s breadth of research and expertise at a global level.” This appointment supports the recent announcement by the Mayor of London to make the capital a zero-carbon city and at least 50 per cent green by 2050.
The 15 new eco-friendly houses at Longcot in Oxfordshire, which are now under construction, have received a prestigious accolade for demonstrating ‘national leadership in implementing One Planet Living’. Created by international sustainability charity Bioregional, the One Planet Living is a system for planning sustainable development and keeping them on track to achieve their goals. Thanks to their use of timber, wood fibre and hemp-lime in the construction process, the new homes in the Kings Farm Close development will have near zero carbon footprints. Emissions of climate-changing carbon dioxide gas caused by their construction are about 90% lower than for a conventional brick-built new home, while future emissions of carbon dioxide will also be much lower than normal houses as heating requirements will be very low. Oxford Advanced Living, the developer, aims to also enhance the variety of animal and wildflower species on the land in and around the development, which has been used for pasture. A fifth of the site’s total area will be shared green space, planted and managed with native trees to support wildlife. “This was our first project where we also put a real focus on how we could support the creation of a sustainable community. We’re committed to delivering the Action Plan and will continue to evolve the actions as the project develops. We believe that residents will be able to, and will in fact be encouraged to, lead sustainable lifestyles at Kings Farm Close, and we look forward to their feedback to help us with future projects,” said Martin Pike, Director of Oxford Advanced Living. Six of the 15 homes are designated as affordable in one of the most expensive regions of Britain. Four of them will be let to tenants at below market rents by Sovereign Housing Association, and two are for shared home ownership, helping people get on the first rung of the property ladder. Meanwhile, the remaining nine homes are for sale on the open market. The developer and its builders, Greencore Construction, have drawn up a One Planet Living action plan for the new homes covering all aspects of sustainability – social, economic and environmental. This ambitious plan is based on ten easy-to-grasp One Planet Living principles covering issues such as water, energy, wildlife, waste and contribution to the local economy. National Leadership status was granted after Bioregional reviewed the plan.
Gap Homes, a concept design of factory constructed, contemporary and cost-effective eco-homes, has been launched by the architects from international firm BDP’s Bristol studio. BDP is sponsoring the Bristol Housing Festival, which opens this week on the 19th of October with the launch exhibition that will showcase creative and innovative housing solutions. The new Gap Home prototype, designed specifically for small plots of land in towns and cities will also be present. “We are in dire need of new homes for a new generation. BDP’s eco Gap Homes will be quickly constructed, cost effective, sustainable and, most important of all, stylish, comfortable and practical to live in,” said Nick Fairham, architect director in BDO’s Bristol studio. “Disused garage plots on existing housing estates are an ideal location for these homes. Many of them have fallen into disrepair, becoming a magnet for everything from fly tipping to anti-social behaviour. Putting new, attractive and carefully designed houses in their place will not only help deliver much-need new homes, it will also bring new energy and life into these areas, revitalising neighbourhoods and helping to build stronger, more resilient communities,” he added. The eco-homes will be made in hi-tech factory conditions and assembled on site up to 40% faster than traditional construction, helping people move into their new homes sooner. Using smart design to make the best possible use of space, the homes incorporate maximum light and height and sophisticated design and storage solutions to give a sense of space, along with low energy services for modern living. With sustainability at the heart of Gap Home, the factory conditions used for the homes’ construction minimises on-site waste by up to 75% and uses materials that mean the final building has minimal energy requirements for heating, low energy lighting and renewable energy provision through solar panels on the roof, making them low carbon and low in running costs. In addition, due to the standardised elements and factory production, the homes can be produced at volume, keeping prices down whilst helping to meet high demand. A palette of materials and designs will be available allowing people to customise their own homes, including internal finishes, kitchens and bathrooms. The size of garage plots and other small urban spaces means the homes will have a compact footprint. Whilst meeting national space standards they will be an affordable option for first time buyers and those looking to downsize in later life.
Dulux has been named the UK’s most innovative brand by BrandZ, the largest global brand equity platform, in its second annual review. The 2018 BrandZ list places the paint brand ahead of names such as Dyson, Brewdog, Innocent and Sky, hailing its innovation in product development, its world leading colour expertise, its approach to sustainability and its commitment to new technology. Five specific developments were highlighter, including Dulux’s expertise in the art and science of colour, as represented by its annual Colour of the Year and ColourFutures™ 2019. The second was the brand’s pioneering stance on sustainability in moving appliers, specifiers and homeowners away from solvent-based paints by providing proactive education on the benefits of water-based formulas. The third development was Dulux’s commitment to technology to support homeowners, naming the Dulux Visualizer, specifically, for allowing any room to be ‘virtually’ decorated in any Dulux colour in an instant. Fourthly was the success of the Dulux Academy – launched in March 2017 and now in numerous locations UK-wide – in continuing to upskill the trade in new techniques such as spray and urban effects. Finally, the list also praised the brand’s dedication to quality, with the production of Dulux materials in the UK coming from the world’s most advanced and sustainable paint factory in Ashington, Northumberland, which opened in 2017. At the heart of the Dulux brand is our mission to add colour to people’s lives, because we know – when used effectively – it can be absolutely transformative,” said Kathryn Ledson, marketing director of Dulux. “Today’s accolade is testament to a UK-wide team of experts who work everyday to make a meaningful difference, ensuring we are continuously raising the bar when it comes the quality of our products, our leadership in colour and our commitment to cutting-edge consumer solutions. As a result of this tireless dedication to innovate, we ensure that – as a brand – our tools, services and expertise has the power to transform spaces and improve lives,” she added. All these innovations saw the brand value of Dulux, owned by Dutch paints and coatings company AkzoNobel, rise by almost a fifth (18%) year on year in the BrandZ list, which is run by advertising giant WPP, in association with market data group Kantar. This saw it place 50th overall in the list of the UK’s most valuable brands.
Tansun, the infrared heating manufacturer and expert, has pioneered infrared heaters capable of completely heating an outdoor area, encouraging diners to eat outside all year round. This range is designed to enable outdoor areas to become an extension of an indoor area and consequently provides extra revenue for the bar or restaurant. When an outdoor area is equipped with adequate heat coverage, customers prefer to sit outdoors, found Tansun. However, more than 90% of outside areas are not being heated effectively, resulting in areas now only being unused, but also a wasted investment for bars and restaurants. The Merchant House or the ‘Museum Brasserie’ in Jersey installed Tansun’s Sorrento heaters on its terrace to create a better and more profitable outdoor dining experience. Installing a more effective heating solution resulted in the restaurant receiving more bookings and seeing a noticeable increase in its sales. “With a large outside space and with British weather being as it is, it was clear to us that adequate heating was crucial to our business model. While they added a certain ambiance with the flames, the gas heaters we were using were ineffective, unreliable, expensive to run and bad for the environment. Having looked across the market at both local and international suppliers, the sleek look, anti-glare properties, range of products from Tansun and the reasonable prices seemed like the obvious option for us,” said Alex Dolan, Business Development Manager, Dolan Hotels Jersey. “We saw Tansun at the Restaurant Technology and Restaurant Design Expo in ExCel London, liked their products and chose to install six Sorrento heaters. We are so pleased that we will definitely be choosing them when we eventually refurbish our other restaurants. Our clients regularly comment on how they like the new found warmth of our terrace and this can be seen in the sales. As a matter of fact I posted a picture on Facebook and got a call for a table of eight under the heaters five minutes later,” Alex added. Tansun’s range includes a selection of energy-saving switches and heater controls designed to suit almost any situation or need. All of its products are made in the UK and are designed using premium components. The company has been established for 35 years and pioneered the concept of infrared electric heaters alongside Philips technology.
FabricAir’s sustainable ventilation solution has a lower carbon footprint than conventional metal ducting, as well as enabling operational energy savings of up to 40%. In fabric ventilation systems require less energy to produce and transport, while also having a much higher and more precise air distribution due to having a textile-based ventilation rather than the conventional metal ducting. This means that ventilation solutions from FabricAir operate with a lower pressure loss and therefore require less energy to operate. The lower pressure loss can save up to 40% on the power bill. Meeting the OEKO-TEX 100 requirements, FabricAir’s textiles confirm the company’s commitment to environmentally friendly production methods and materials. The expected lifetime of a fabric duct is long; several of the original installations from the 70s are still being used in slaughterhouses around Denmark. Moreover, due to the compact nature of the ducts, they take up significantly less space than metal ducts during transport, with calculations showing that FabricAir Dispersion Systems emit 21.3% less CO2 from transport than corresponding ducts in metal. The additional advantages that come with the usage of FabricAir dispersion technology include even, draft free air dispersion and no condensation issues, which creates the ideal indoor environment. The fabrics do not corrode, which makes this technology especially advantageous in swimming pools and other highly corrosive environments. Using flow models and permeable fabrics prevents dust and other particles from settling inside and onto the duct, rendering the ducts technically maintenance-free; should there be a need for cleaning, the easy suspension methods ensure quick dismantling and reinstallation, and the ducts can simply be washed in a washing machine.
As the definition of sustainability has grown and diversified in recent years, the time is now right to bring together the various disciplines across the built environment to harmonise and redefining sustainability. In the December 2016 issue of ABC+D Magazine, Martin Hurn, brand director at Ecobuild, discusses how to achieve this, following the show’s recent roundtable on how manufacturers can respond to the changing environment and help shape the future of sustainability. The definition of sustainability is becoming increasingly multifaceted. It is no longer limited to low carbon construction and now includes a range of factors such as wellbeing, placemaking and infrastructure. While the increasingly broad reach of the concept and its continuing prominence can only be a seen as a positive development, the expansion and divergence in the understanding of sustainability across the built environment has begun to create a new challenge in terms of driving the sustainability agenda forward and creating common goals for the future. To tackle this, Ecobuild launched the Redefining Sustainability campaign. The aim of the campaign is to bring together the various meanings of sustainability from across the construction industry and, ultimately, arrive at a universally accepted definition that is appealing, engaging and accessible to all. Read more at http://www.buildingtalk.com/redefining-sustainability-for-today-and-the-future/
