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but it ’ s certainly moving in the right direction . From minimising wastage to innovative design features , and more , there is no shortage of solutions that are working towards a net-zero future , and Sarah Kauter has shared her insight into some of the most prominent .
What is net-zero architecture ?
To be classed as net-zero , a building must be able to counterbalance any emissions produced throughout its construction . Not only does this involve minimising the production of carbon dioxide throughout the construction phase of the building itself , but also balancing any excess emissions through new and innovative designs and sustainable technologies . To be truly carbon neutral , however , this must be embodied over the entire lifetime of the building , not just solely throughout its construction .
Architectural strategies to help our buildings reach net-zero :
Efficient energy usage
Regardless of what sustainability-related features you ' re looking to incorporate into your new project ’ s design , your first port of call should always be to ensure it ’ s running at optimal efficiency , and that the existing design is minimising unnecessary energy usage . In many cases , one of the most effective ways of doing this is by updating insulation within the walls , roof , and floors of a building . This reduces the need for what are typically non-renewably powered heaters , fans , and air conditioners . Other areas you should look towards include your windows , lighting , and draught proofing .
Optimal orientation
It ’ s easy to get wrapped up in the latest technologies , but if you aren ’ t doing the basics right , it ’ s all for nought . If you want to ensure they ’ re operating at maximum efficiency , for example , your building must be facing the right direction . For those with solar panels , this is southwards . You also want to consider optimising natural lighting , and taking advantage of shade from buildings , trees , and other natural features . With lighting accounting for approximately 17-to-20 per cent of a property ’ s total energy consumption , considering this within the design phase is crucial .
Renewable energy sources
Once you ’ ve ensured all this , you can then begin incorporating renewable technologies into the design of your building . Within the UK , solar panels are the most common – with the potential to save up to a tonne of carbon each year , and with an average pay-back
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