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- Transmission Line80,968
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Chokepoints
Grid Storage
Pantabangan Aya hydroelectric plant
18th-largest grid storage in Philippines of 21 · top 92% worldwide (#880 of 965)
- Owner
- First Gen Hydro Power Corporation
- Status
- construction
- Capacity
- 120 MW
- Technology
- pumped storage
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · Philippines · 21 ranked
- #1Dambo Pumped Storage hydroelectric plant800 MW
- #16Capiz Pumped Storage hydroelectric plant250 MW
- #17Panay Pumped Storage hydroelectric plant250 MW
- #18Pantabangan Aya hydroelectric plant120 MW
- #19Dupax Pumped Storage hydroelectric plant108 MW
- #20Bulsa Pumped Storage hydroelectric plant100 MW
Grid connection · within 50 km
- Strongest line nearby
- 500 kV
- Line operator
- National Grid Corporation of the Philippines
- Substations in range
- 0
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- Pantabangan Aya hydroelectric plant0 m · Power Plant · 120 MW · hydro
- Pantabangan hydroelectric plant637 m · Power Plant · 120 MW · hydro
- Pantabangan Floating solar farm3.2 km · Power Plant · 464 MW · solar
- Pantabangan Pumped Storage hydroelectric plant4.0 km · Grid Storage · 600 MW
On the interactive map
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)