Fleet
Ambuklao Hydroelectric Plant
Bokod, Benguet · 105 MW · commissioned 1956 · AboitizPower — Hydro
RUNNING
Grid Interface
Reactive power
10.3 MVAr
capacitive (voltage support)
Power factor
0.980
meets grid code
Available capacity
98.7 MW
40.9 MW headroom
Dispatch state
Curtailed
41% below capability
Asset Overview
Location
Benguet
Bokod, Benguet
Nameplate
105 MW
Current output
57.8 MW
55% of rated
Capacity factor
41%
Net head
113.7 m
121 m gross
Reservoir level
747.7 MASL
64% of band
Turbine flow
57.5 m³/s
104.6 m³/s design
Hydro type
reservoir
3 units
Spill flow
0 m³/s
no overflow
Stored energy
27,139 MWh
reservoir equivalent
Reservoir Level — 30 days
Current 747.7 MASL · 64% of operating band
Spillway Min / Max
Generation Trend
Ambuklao Hydroelectric Plant · 43 MW avg
Generating Units
3 turbine-generator units
| Unit | Turbine | Status | Rated | Output | Gate | RPM | Efficiency | Bearing °C |
|---|---|---|---|---|---|---|---|---|
| Unit 1 | Francis | Running | 35 MW | 18.5 MW | 66.7% | 300 | 90.9% | 57.8° |
| Unit 2 | Francis | Running | 35 MW | 18.2 MW | 66.2% | 300 | 92.1% | 58° |
| Unit 3 | Francis | Running | 35 MW | 19 MW | 67.6% | 300 | 92.2% | 60.7° |