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Sustainable construction is a game-changer for our planet's future. Green building design and delivery are crucial components of this movement, aiming to minimize environmental impact while creating healthier spaces for occupants.
The International WELL Building Institute's WELL Building Standard has established a framework for creating healthier buildings, with 10 features that promote occupant well-being, including air quality, water quality, and thermal comfort.
By incorporating green roofs and walls, buildings can reduce stormwater runoff and provide habitats for local wildlife. These features also help regulate building temperatures, reducing the need for heating and cooling.
Green building design and delivery also involve using sustainable materials, such as reclaimed wood and low-VOC paints, to minimize environmental harm.
Importance of Sustainable Construction
Sustainable construction is crucial for mitigating climate change. The construction industry is responsible for a significant portion of climate-change gases, with 60% of the problem attributed to buildings and their production.
The built environment is a major contributor to greenhouse gas emissions, from resource extraction to building operation and transportation. This is a staggering reality that highlights the need for sustainable construction practices.
Charles Kibert, a renowned expert in sustainable construction, emphasizes the importance of implementing sustainability principles into construction. He co-founded the Cross Creek Initiative to promote sustainable building design and delivery.
The resource extraction, manufacturing of materials, and operation of buildings all have a significant impact on the environment. It's essential to adopt sustainable construction methods to minimize this impact.
By choosing sustainable construction, we can reduce the carbon footprint associated with building production and operation. This is a critical step towards creating a more environmentally friendly built environment.
State of the Industry
The construction industry is facing a massive challenge as the world's population continues to urbanize, with over half of the population living in cities since 2007, and projected to rise to 60% by 2030.
This growth in urbanization is putting enormous demands on the construction sector, with global construction output projected to grow by a staggering 2.5 trillion square feet by 2060.
The construction industry is responsible for more than 30% of the world's natural-resource extraction and a quarter of the solid waste generated.
The built world is also one of the biggest contributors to global emissions, accounting for 36% of global energy use and 39% of energy-related CO2 emissions.
However, there's good news - green-construction initiatives can significantly boost efforts to improve global sustainability, making them a valuable opportunity for forward-thinking builders.
Evaluating Business Practices
Historically, businesses have focused on their own operations when measuring their carbon footprint.
Measuring carbon footprint is crucial, but construction companies can often make a bigger impact through procurement choices.
General contractors can significantly reduce a project's embodied carbon simply by choosing better materials, which often cost about the same as the alternative.
This shift in paradigm is especially significant given the urgency of climate change, and it's a realization that the sector has woken up to in recent years.
Sources
- https://www.autodesk.com/design-make/articles/sustainable-construction
- https://www.heimkaup.is/sustainable-construction-green-building-design-and-delivery
- https://plandesignbuild.ucsd.edu/design/green-building.html
- https://www.wiley.com/Sustainable+Construction%3A+Green+Building+Design+and+Delivery%2C+5th+Edition-p-9781119706458
- https://books.google.com/books/about/Sustainable_Construction.html
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