Singapore's Rooftop Solar Ambitions Are Expanding - CleanTechnica

Singapore is aggressively expanding its rooftop solar capacity through the SolarNova program, launched in 2014 by the Housing and Development Board (HDB) and the Economic Development Board (EDB). Due to limited land availability, the initiative focuses on installing solar panels on public housing rooftops and government buildings. Singapore receives about 2,064 hours of sunlight annually, enabling effective solar energy capture. SolarNova aims to significantly boost the nation’s solar capacity, feeding clean energy directly into the national grid to diversify energy sources, reduce reliance on imported natural gas, and enhance energy security. The program collaborates with research institutions like the Solar Energy Research Institute of Singapore (SERIS) and private companies such as EDP Renewables (EDPR), which acquired local solar startup Sunseap. In February 2024, EDPR took over Phase 8 of SolarNova, targeting the installation of solar panels on 1,075 public housing blocks and 101 government buildings by 2027, producing 200