What is Sustainable Material Selection?
Sustainable Material Selection is the process of choosing materials for a product or project based on their environmental, social, and economic impact. It aims to reduce the negative impact of material extraction, use, and disposal on the environment and society, while also considering cost-effectiveness and performance.
How does it work?
Sustainable Material Selection involves assessing materials based on various sustainability criteria, such as their source, energy use, water use, waste generation, and end-of-life disposal options. Life Cycle Assessment (LCA) is often used to quantify these impacts over the entire lifecycle of a material, from extraction to disposal. Materials are then chosen based on these assessments, with preference given to materials with lower environmental and social impacts, as long as they meet the performance and cost requirements of the product or project. This process is integrated into the broader design and procurement processes, influencing material specifications, sourcing decisions, and design choices.
Real-World Impact
A good example of Sustainable Material Selection is the construction industry’s increasing use of timber from sustainably managed forests instead of concrete and steel. Timber has a lower environmental impact in terms of carbon emissions, energy use, and waste generation, and sustainably managed forests provide social benefits such as jobs and biodiversity conservation. The resulting buildings also have a lower carbon footprint and can be more aesthetically pleasing. This has led to an increase in the use of timber in construction, particularly for low to mid-rise buildings.
How to Get Started
To start implementing Sustainable Material Selection, the first step is to understand the environmental, social, and economic impacts of the materials currently being used. This may involve conducting a Life Cycle Assessment or using existing databases of material impacts. Once this is understood, alternative materials with lower impacts can be identified and assessed for their suitability in terms of performance and cost. Finally, these materials can be integrated into the design and procurement processes, with changes made to material specifications, sourcing decisions, and design choices as necessary.
Get the Empress Edge
Understanding and implementing Sustainable Material Selection can provide numerous benefits. It can help to reduce the environmental and social impacts of products and projects, leading to improved brand reputation and customer satisfaction. It can also result in cost savings through the use of more efficient materials and the reduction of waste. In a world increasingly aware of the need for sustainability, Sustainable Material Selection is becoming an essential skill for designers, engineers, and procurers. It offers a way to contribute to a more sustainable future while also meeting customer and business needs.