A new study explores the balance between aesthetics and energy efficiency in coloured BIPV modules, finding that darker colours yield higher performance but face increased temperatures, reducing energy output in real-world conditions.

This paper puts forward 10 key policy recommendations for national and regional policy makers for overcoming financial barriers for building renovation and transforming existing buildings into zero emission or positive energy neighbourhoods by 2050.

This analysis on zero-energy buildings (ZEBs) highlights the critical role of advanced photovoltaic technologies and cooling techniques, revealing that while most designs achieved ZEB status, buildings in Munich and Stockholm required additional building-integrated photovoltaics (BIPVs), with externally finned PVs demonstrating the highest efficiency in warmer climates.