
Ahunan 1,400MW Pumped Storage Hydroelectric Power Plant will soon rise at the east bank of Laguna de Bay in Pakil in the Province of Laguna, Philippines.
The pumped storage scheme is utilizing the water from Laguna de Bay to circulate it through the underground power waterways to an artificial upper basin.
All components are constructed underground, leading to a minimal environmental impact. Furthermore, it is identified by the Department of Energy (DOE) as one of the clean energy contributors in the Philippines.