While strategies such as improved institutions and energy-efficient appliances are widely recognised , there exists a range of innovative yet less commonly discussed techniques that can dramatically increase the efficiency of a home . These methods such as integrating phase change materials in building structures offer unique opportunities to pioneer sustainable living solutions .Some of these technologies are in their early stages of adoption.
Phase change materials in construction
Phase Change Materials (PCMs) are substances with a high heat of fusion which when incorporated into building materials like wallboard or concrete, can significantly moderate indoor temperatures by absorbing heat as they melt and releasing heat as they solidify . This helps in reducing reliance on HVAC systems and leads to energy savings.
Bio-based insulation materials
Using insulation materials made from bio-based sources (such as sheep’s wool, hemp or recycled denim) can be more sustainable than traditional fibreglass or foam insulation. These materials are often more breathable , reducing the risk of mold growth and improving indoor air quality while maintaining thermal resistance.
Utilising microclimate data
The home builder can use microclimate data to design homes that naturally stay cooler in summer and warmer in winter. For example positioning the building to take advantage of natural sunlight , wind patterns and landscaping can effectively manage heating and cooling loads.
High performance windows with suspended particle devices
Such types of windows contain a film that can change opacity to block out heat and light , controlled automatically or manually . This can greatly reduce cooling costs and improve comfort without compromising on natural light during cooler times.
Naredco-Mahi White Paper on Green Foundations- Pathway to Sustainable Living & Building Practices
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