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Using BIM for Net Zero: How to use BIM to Design Net Zero Energy Buildings
This blog is part of our Net Zero series for World Green Building Week 2017 – read more here.
The target for all of us involved within sustainability is ‘net zero’ energy buildings.
Roughly a third of all global green house gas emissions can be attributed to the built environment so it’s hardly surprising that there is a growing interest in net zero buildings; buildings that produce as much clean renewable energy on site as they consume in any given year.
Net Zero is achievable, but only with the collaboration in the planning, designing, constructing and operating stages. There is no ‘one size fits all’ solution for delivering a net zero building. Each project will require its own tailored approach, siting, orientation, climate, occupant profile, control optimisation and then, crucially, ongoing asset management.
[clickToTweet tweet=”Net Zero is achievable but only with the collaboration in the planning, designing, constructing and operating stages” quote=”Net Zero is achievable but only with the collaboration in the planning, designing, constructing and operating stages”]
Building Information Modelling (BIM), an intelligent 3D model-based process that allows scenarios to be modelled in a virtual environment, is the new tool of choice for designers, proving to be a reliable time-saving method of collaboration amongst all stakeholders.
BIM started out as a tool for spatial coordination and project collaboration but has now evolved to empower designers to model energy performance at all stages of project delivery. Thermal and dynamic simulation modelling, through BIM, is leading to better decision making, informing the delivery of net zero buildings.
Increasingly, EVORA has been creating building models that facilitate BIM collaboration as part of our Strategic Asset Management (BIM:SAM) solution. This innovative approach to managing the whole life cycle of a building is our way of ensuring that ‘net zero’ building design is followed through into actual operational performance.