Strategies for reducing energy consumption in existing buildings through ecological renovation

This paper presents an original approach to energy-efficient renovation of existing buildings by evaluating thermal insulation materials and their impact on energy consumption and CO₂ emissions. Five insulation scenarios were analyzed using simulation software, focusing on both environmental and economic performance. The results highlight the effectiveness of innovative and sustainable solutions, providing guidelines for optimizing thermal insulation in line with the European Green Deal and EPBD 2024 requirements.