The Smart Evolution of Historical Cities: Integrated Innovative Solutions Supporting the Energy Transition while Respecting Cultural Heritage

A groundbreaking study demonstrates that Building-Integrated Photovoltaics (BIPV) can be successfully implemented in the Historic Centre of Évora, balancing energy transition goals with the preservation of cultural heritage. The research, part of the European POCITYF project, achieved positive decarbonisation metrics while adhering to strict guidelines from local authorities and UNESCO standards. It involved collaboration between technology developers ONYX and Tegola, the Municipality of Évora, and heritage experts, ensuring that retrofitting solutions respect historical integrity without compromising energy performance. This approach offers a scalable model for integrating renewable energy in other historic urban centres.

Tsoumanis, G., Formiga, J., Bilo, N., Tsarchopoulos, P., Ioannidis, D., & Tzovaras, D. (2021). The Smart Evolution of Historical Cities: Integrated Innovative Solutions Supporting the Energy Transition while Respecting Cultural Heritage. Sustainability, 13(16), 9358. https://doi.org/10.3390/su13169358