Building Technology VI: Energy Renovation Strategies

This lecture focuses on energy renovation strategies within the context of building technology. The instructor discusses the importance of achieving specific U-values for energy efficiency in both new constructions and existing buildings. Various tools and methodologies, such as the Ubakus software for calculating U-values, are introduced. The lecture emphasizes the significance of insulation techniques, including interior and exterior solutions, and the impact of window placements on energy performance. The instructor also highlights the evolution of energy standards, particularly the SIA 380/1 norm, and how these standards influence renovation practices. Practical examples of successful renovations are presented, showcasing innovative approaches to maintaining architectural integrity while improving energy efficiency. The discussion includes the challenges of integrating modern energy solutions into historical buildings, ensuring compliance with legal standards, and addressing potential moisture issues. Overall, the lecture provides a comprehensive overview of the principles and practices essential for effective energy renovation in building technology.