What Does Operational Carbon Refer to In Construction?
In modern construction and building design, there are many sustainable technologies used. Within the sphere, a term commonly used is ‘Operational Carbon’. What does it mean? That’s the focus of this latest blog from Varming Consulting Engineers.
Not to be confused with ’embodied carbon’ – a term that refers to the CO2 emissions generated during the production, transportation, and construction of building materials—operational carbon describes the CO2 emissions associated with the energy used to run a building throughout its lifecycle.
Upfront vs Lifetime Carbon
Embodied carbon is released upfront, whereas operational carbon is emitted slowly every time that heating and cooling systems, lighting and powered appliances are used. Both are critical when considering the overall environmental impact of any given building and any efforts employed to reduce its carbon footprint.
Operational carbon in construction also includes the emissions generated during repairs or maintenance activities. For example, when HVAC systems, roofing, and insulation need to be replaced, this further contributes to the overall figure. As such, durable, long-lasting materials and systems are preferred to mitigate this problem.
A building’s orientation and location can also influence operational carbon, which is why proper site selection is vital to maximise natural ventilation and location. A passive design strategy can help lower energy consumption, particularly when optimised with an energy management system.
Varming Consulting Engineers – At the Forefront of Sustainable Building Design
The EU’s net zero targets are in place to combat climate change, and operational carbon plays a big part in sustainable building design. At Varming Consulting Engineers, we’ve been at the forefront of M&E engineering in Ireland for over 75 years, and we’re fully committed to realising a greener industry.
If you’d like to see examples of the many award-winning projects we’ve been involved with, visit us today at www.varming.ie, where you’ll also find our full range of services. Alternatively, to discuss your needs with us, simply call our Dublin HQ on 01 4872300, and a member of our expert team will be happy to help however they can.
