New methodology to reduce embodied carbon
A consistent method of assessing the embodied carbon emissions of New Zealand buildings is now possible following the development of a technical methodology by MBIE.
Climate change
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Rules of thumb to cut carbon
By Dave Dowdell – 1 June 2022, Build 190
Recent BRANZ modelling provides a starting point for designing lower-carbon houses by quantifying carbon emissions savings from six design rules of thumb. In part 1 of this 2-part series, we explain the modelling and cover the first two rules of thumb.
Rule of thumb 2: Expose the concrete floor slab
By Greg Burn – 1 June 2022, Build 190
Our rule of thumb series provides designers with information on aspects of design that have potential to reduce the carbon footprint of new builds. What should designers consider when applying rule of thumb 2 Expose the concrete floor slab?
Rule of thumb 1: Increase insulation
By Greg Burn – 1 June 2022, Build 190
BRANZ modelling identified six areas for designers to focus on to reduce the carbon footprint of a new build. In the first of this series, we look at the practical considerations for designers using rule of thumb 1 Increase construction R-values.
Are buildings ready for climate change?
By David Carradine, Nick Locke – 1 June 2022, Build 190
Research shows that, apart from some slight changes, light timber-framed buildings designed using our current standards should largely stand up to the increased wind speeds that climate change is expected to bring.
