Kansai International Airport operates one of the largest solar power systems under the on-site PPA* model among Japanese airports, supplying renewable energy to terminal buildings and other facilities.
We are excited to announce that additional solar panels have been installed on the roof of Terminal 2, further increasing our solar power generation capacity.
Newly Added Equipment Overview :
・Number of panels : 2,775
・Installation area : 8,000 m²
・Generation capacity : 1.6 MWp
・Estimated annual output (first year) : 1.5 GWh
・Start date : December 13, 2025
The Kansai Airports Group remains committed to strengthening energy management, promoting energy efficiency, and maximizing the use of renewable energy.
* What is an on-site PPA(Power Purchase Agreement)?
Under this model, a power producer installs, owns, and maintains solar power equipment on the consumer’s premises at the producer’s expense, supplying the generated electricity directly to the consumer.