Changi Airport is set to establish the largest single-site rooftop solar panel system, contributing significantly to sustainable energy initiatives. The project aligns with Singapore's commitment to renewable energy and marks a milestone in promoting environmental. . Changi Airport Group (CAG) has partnered with Keppel Ltd. to develop a major solar photovoltaic (PV) system across the rooftops of Changi Airport's terminal buildings. Changi Airport Group (CAG) has appointed Keppel to design, build, own and operate the solar photovoltaic (PV) system for a period of 25 years, CAG and Keppel said. . Changi Airport is accelerating its efforts towards decarbonization by embarking on the installation of a substantial solar photovoltaic (PV) system across its premises. This initiative encompasses the deployment of solar panels on the roofs of passenger terminals, as well as on airfield and cargo. . Work has officially begun at Changi Airport on an ambitious solar photovoltaic (PV) project, marking a significant step forward for Singapore's renewable energy landscape. (Keppel) for the groundbreaking initiative, which involves. .