Issue link: https://maltatoday.uberflip.com/i/1527280
Architecture & Design | 25 I n the face of an escalating climate crisis, the role of architecture in shaping a sustainable future has never been more critical. Architect Karl Camilleri, an advocate for energy-efficient design, believes that true sustainability in the built environment requires more than just compliance with regulations—it demands a complete rethinking of how we design, construct, and interact with buildings. From advocating for mixed-use developments that enrich communities to championing standards like Passivhaus, Camilleri's approach is rooted in balancing aesthetic, functional, and environmental needs. As Malta and other nations confront stricter EU climate goals, his vision offers a blueprint for a future where architecture not only meets sustainability targets but actively contributes to a healthier planet. Sustainability in architecture is a balancing act. Camilleri emphasises that the key challenge lies in aligning the demands of urban development with sustainable practices, especially in regions like Malta, where dense urban fabrics and economic constraints complicate matters. He highlights that building new structures isn't always necessary: "The decision not to build at all is the most sustainable move possible," he states. However, when development is inevitable, he advocates for mixed- use developments that go beyond the typical residential- commercial combination, incorporating cultural, educational, and community spaces. "When we do build, our focus must be on creating spaces that seamlessly integrate energy efficiency, functionality, and aesthetics. Sustainable design isn't just about ticking boxes; it's about crafting environments that enhance well- being while reducing our ecological footprint." Human-centred design is another principle Camilleri strongly supports. Prioritising the needs of users while integrating green infrastructure can significantly improve urban living conditions. He stresses that "good design is seamless integration between real sustainable practices, balanced with the demands for good aesthetic and functionality." Embracing Renewable Materials and Circular Economy A key pillar of sustainable architecture is the use of renewable, locally sourced materials, which reduces transport emissions and supports local industries. Camilleri advocates for the circular economy—designing buildings with the future in mind, reducing waste, and minimising environmental impact. However, Malta's limited natural resources present a challenge. The small island nation relies heavily on imported materials, which can make it difficult to adhere to circular economy principles. Nevertheless, Camilleri insists that innovative solutions and a greater focus on local materials can drive sustainability forward.