UNIFIED LEYTE — Philippines
Geothermal power plant in Eastern Visayas, Philippines. Approximate location 11.1308, 124.6553.
GeothermalEastern VisayasPhilippines
UNIFIED LEYTE is a 610.2 MW geothermal power station in Eastern Visayas, Philippines. Based on its capacity (estimated), it can supply roughly 1.1 million homes (estimated). It ranks #28 of 186 Philippines power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, geothermal supplies about 8.2% of Philippines's electricity; the national grid averages 588 gCO₂/kWh (23.3% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1001943.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: WRI GPPD; fuel: WRI GPPD
In context: how this plant compares
At 610.2 MW, UNIFIED LEYTE is well above the median geothermal plant in Philippines (130 MW). Geothermal plants tap underground heat to raise steam for a turbine; they provide steady, low-carbon baseload but are limited to geologically active regions.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Philippines geothermal capacity
- 33.0% of 1,848 MW across 9 plants in this dataset
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest geothermal plants in Philippines
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Local climate & thermal context
This geothermal plant taps underground heat to raise steam that drives a turbine. It sits in a tropical rainforest climate (Köppen Af) — Northern Hemisphere, latitude 11.1°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
This site has effectively no heating season (tropical/equatorial climate), so winter heat loss is not the driver here. The thermal concern shifts to year-round process heat and humidity/heat-driven corrosion of hot equipment.
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
Site climate & environmental severity
This site sits in an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #1 largest geothermal power plant of 9 in Philippines by capacity.
Philippines has 9 geothermal power plants in this dataset, together about 1,848 MW of capacity.
Nearby power plants
- LEYTE GPP · Geothermal · 112.5 MW · Eastern Visayas
- Leyte I · Solar · 30.4 MW · Eastern Visayas
- Sepalco · Solar · 45 MW · Eastern Visayas
- Isabel Copper power station · Coal · 200 MW ·
- SMC Leyte power station · Gas · 600 MW · Leyte
- SMC Cebu power station · Gas · 600 MW · Central Visayas
Location
Coordinates 11.1308, 124.6553 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is UNIFIED LEYTE?
UNIFIED LEYTE is a 610.2 MW geothermal power plant in Eastern Visayas, Philippines.