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- Transmission Line80,968
- Power Plant32,429
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- Pipeline4,951
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- Grid Storage965
- Iron Ore Mine949
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- Storage / Tank Farm38
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- Carbon Capture (CCS)16
Chokepoints
Grid Storage
Kalayaan 1 hydroelectric plant
12th-largest grid storage in Philippines of 21 · top 73% worldwide (#700 of 965)
- Owner
- CBK Power
- Status
- operating
- Capacity
- 366 MW
- Technology
- pumped storage
- Commissioned
- 1983
- 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
- #10Wawa hydroelectric plant500 MW
- #11Kalayaan 2 hydroelectric plant370 MW
- #12Kalayaan 1 hydroelectric plant366 MW
- #13Bolusao hydroelectric plant300 MW
- #14Malay Aklan hydroelectric plant300 MW
Grid connection · within 50 km
- Nearest substation
- Tayabas Substation
- Its voltage
- 500 kV
- Distance
- 36 km
- Strongest line nearby
- 500 kV
- Line operator
- National Grid Corporation of the Philippines
- Substations in range
- 3
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
- Kalayaan 2 hydroelectric plant0 m · Power Plant · 370 MW · hydro
- Kalayaan 1 hydroelectric plant0 m · Power Plant · 366 MW · hydro
- Kalayaan 2 hydroelectric plant0 m · Grid Storage · 370 MW
- Pagsanjan Wind Project3.2 km · Power Plant · 200 MW · wind
- Pakil 1 hydroelectric plant6.9 km · Grid Storage · 700 MW
- Pakil 2 hydroelectric plant7.1 km · Grid Storage · 500 MW
- Marilao–San Jose–Tayabas18 km · Transmission Line
On the interactive map
Portfolio
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)