Sustainable Material Selection in Construction Industry

Sustainable material selection in the construction industry involves systematic evaluation of building components to minimise environmental impact, optimise resource efficiency and reduce carbon emissions across their life cycles. This process balances technical performance, economic viability, social acceptability and ecological integrity by employing rigorous life-cycle assessment and multi-criteria decision-making tools. Key strategies include the adoption of recycled aggregates, industrial by-products and bio-based composites, alongside innovations in low-carbon cement formulations and modular construction systems. These approaches support circular-economy objectives by promoting material reuse, remanufacturing and waste reduction. Decision-support frameworks integrate quantitative data on embodied carbon, durability and cost with qualitative assessments of cultural preferences and stakeholder priorities. Globally, such research underpins policies and certification schemes for green buildings, while practical applications range from low-impact housing in tropical regions to high-performance façades in temperate climates. By fostering cross-disciplinary collaboration and data-driven methodologies, sustainable material selection advances resilient, low-carbon infrastructure and contributes to climate-mitigation targets.

Research from Nature Portfolio

Recent studies have demonstrated the viability of bio-based composites derived from agricultural residues that combine high strength-to-weight ratios with reduced embodied carbon, offering a renewable alternative to conventional timber and steel. Advanced life-cycle analyses of emerging low-carbon concrete formulations, incorporating novel cement chemistries and industrial by-products, have provided refined assessment protocols that guide practitioners in balancing durability with environmental performance. Cutting-edge computational frameworks have been introduced to integrate circular-economy principles directly into material selection, enabling real-time optimisation of resource flows, waste minimisation and embodied energy reduction across project lifecycles.

Sustainable Material Selection in Construction Industry publication trend

The graph below shows the total number of articles in sustainable material selection in construction industry across all publications each year (not limited to Nature Index journals).

Technical terms

Embodied carbon: Total greenhouse-gas emissions associated with the extraction, manufacture and transportation of a material over its life cycle.

Life-cycle assessment (LCA): Systematic evaluation of environmental impacts of a product or material from raw-material extraction through end-of-life stages.

Multi-criteria decision-making (MCDM): A suite of methods enabling evaluation and ranking of alternatives based on multiple weighted criteria.

Analytic Hierarchy Process (AHP): A structured MCDM technique that decomposes decisions into hierarchies of criteria and sub-criteria, applying pairwise comparisons to derive priority scales.

TOPSIS: Technique for Order Preference by Similarity to Ideal Solution, an MCDM method that identifies alternatives closest to the ideal and farthest from the nadir solutions.

Circular economy: Economic model emphasising resource loops through reuse, recycling and remanufacturing to minimise waste and extend material lifespans.

References

1. Building material selection framework for tropical climatic conditions: Eco-design-based approach. Green Technologies and Sustainability (2024).
2. A Hybrid Multi-Criteria Decision Support System for Selecting the Most Sustainable Structural Material for a Multistory Building Construction. Sustainability (2023).
3. Sustainable material selection for building enclosure through ANP method. Case Studies in Construction Materials (2018).