Sustainable Design
Summary
Sustainable design applies a systems perspective to minimise environmental impact while delivering social and economic value throughout a product or built environment’s life cycle. Moving beyond the traditional “take-make-dispose” model, it emphasises circular-economy principles—design for disassembly, material reuse and closed-loop recycling—and integrates renewable energy, low-impact materials and efficient resource flows from raw-material extraction through end-of-life management. Sustainable design spans diverse sectors, from low-carbon architecture and eco-effective manufacturing to regenerative textiles and sustainable mobility, by balancing technical performance with cultural, regulatory and user-behaviour considerations. Its holistic approach fosters resilient supply chains, underpins climate-mitigation goals and promotes healthier, more equitable outcomes for communities and ecosystems worldwide.
Research from Nature Portfolio
Recent studies have demonstrated scalable sequential recycling of mixed cotton–polyester textiles: an acid hydrolysis step converts the cotton fraction into high-yield glucose under ambient conditions, while a follow-on glycolysis of the residual polyester generates purified monomers, validating industrial-scale deployment with minimal efficiency loss. Another advance reports direct regeneration of spent LiFePO₄ battery cathodes by applying a multifunctional organic lithium salt that refills structural vacancies and, upon pyrolysis, deposits a conductive carbon layer, restoring rate capability and cycling stability without intensive smelting or leaching. Complementing these materials innovations, global modelling of future lithium-ion battery demand indicates that, with improved recovery yields and cost efficiencies, closed-loop recycling could supply a substantial share of lithium, cobalt and nickel requirements by mid-century.
Sustainable Design publication trend
The graph below shows the total number of articles in sustainable design across all publications each year (not limited to Nature Index journals).
Technical terms
Circular economy: An economic model that decouples growth from resource consumption by keeping products, materials and components in use for as long as possible through reuse, recycling and remanufacture.
Life cycle assessment (LCA): A systematic methodology for quantifying the environmental impacts of a product or process across all stages from raw-material extraction to end-of-life.
Embodied carbon: The total greenhouse-gas emissions associated with the extraction, processing, manufacture and transport of materials before their use phase.
Multi-criteria decision-making (MCDM): A suite of methods for evaluating and ranking alternatives based on multiple weighted criteria, often balancing environmental, economic, technical and social factors.
Hydrolysis: A chemical depolymerisation process using water (often acid- or base-catalysed) to break down polymers such as cellulose into monomeric sugars.
Glycolysis: Depolymerisation of polyesters by reaction with diols, yielding monomeric or oligomeric units suitable for repolymerisation.
Direct regeneration: A recycling approach that restores spent electrode materials to functional form without full breakdown into elemental components.
References
- Polycotton waste textile recycling by sequential hydrolysis and glycolysis. Nature Communications (2025).
- Direct regeneration of degraded lithium-ion battery cathodes with a multifunctional organic lithium salt. Nature Communications (2023).
- Future material demand for automotive lithium-based batteries. Communications Materials (2020).
- Building material selection framework for tropical climatic conditions: Eco-design-based approach. Green Technologies and Sustainability (2024).
- A Hybrid Multi-Criteria Decision Support System for Selecting the Most Sustainable Structural Material for a Multistory Building Construction. Sustainability (2023).
- Sustainable material selection for building enclosure through ANP method. Case Studies in Construction Materials (2018).
About these summaries
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