Changi Airport will have the largest rooftop solar panel system ever erected on a single location
The solar photovoltaic systems are anticipated to provide clean energy sufficient “to power more than 10,000 four-room HDB flats yearly” when they are finished in early 2025.
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 responsibility. The Changi Airport solar panel system showcases the nation’s dedication to reducing carbon footprints and fostering green infrastructure.
In a significant step towards sustainability, Changi Airport Group (CAG) has chosen Keppel to construct and manage Singapore’s largest single-site rooftop solar panel system. This initiative aligns with Singapore’s commitment to renewable energy and emphasizes the airport’s dedication to eco-friendly practices.
By engaging in a 25-year partnership, CAG and Keppel exemplify the importance of long-term commitment to green energy solutions. The Changi Airport solar project aims to make a substantial contribution to the nation’s renewable energy landscape.
Changi Airport Group (CAG) and Keppel have unveiled plans for an ambitious solar photovoltaic (PV) system set to be Singapore’s largest single-site rooftop installation. Spanning terminal buildings, auxiliary structures, airfield, and cargo buildings, this innovative initiative aims to generate 43 megawatts peak (MWp) of clean energy.
The unique aspect of this project includes installing 5MWp on a 40,000 sq m turf area within the airfield, marking the first-ever solar PV system within this space. Upon completion, this solar venture is expected to significantly contribute to renewable energy targets and reduce CAG’s carbon emissions by 20,000 tonnes annually.
Changi Airport Group (CAG) is taking strides toward a greener future by appointing SolarGY to install a 640 kWp rooftop solar PV system at the airport maintenance and storage centre. This sustainable initiative aims to reduce the facility’s emissions by approximately 50%, contributing significantly to CAG’s commitment to environmental stewardship. As airports globally explore eco-friendly solutions, this solar project showcases CAG’s dedication to incorporating renewable energy into its infrastructure and fostering a more sustainable aviation environment.
The installation of the solar PV systems at Changi Airport is a pioneering venture that brings unique challenges due to its aviation setting. Rigorous simulations have been conducted to ensure the panels avoid causing glare and glint effects for air traffic controllers and pilots while maintaining communication, navigation, and surveillance signals.
Compliance with aviation safety and security requirements, including Singapore Civil Defence Force fire safety codes, is integral to the installation and maintenance processes. This project showcases the commitment to sustainability while prioritizing aviation safety and operational integrity. The Operations Nerve Centre by Keppel will facilitate remote monitoring and real-time reporting, ensuring optimal solar generation metrics and predictive maintenance.
The integration of artificial intelligence and machine learning algorithms at the Operations Nerve Centre enhances adaptability, enabling better forecasting and energy management for optimal asset performance. This innovative approach underscores the commitment to sustainability by not only focusing on energy-efficient models for airport buildings but also expanding support for the transition to cleaner energy vehicles within the airport community.
The collaboration with Keppel marks a significant milestone in Changi Airport’s decarbonization journey, emphasizing the continuous efforts to embrace cutting-edge technologies for a greener and more efficient future.
