World Power Plants

Upper Kotmale150 MW Hydroelectric

HydroRenewable

Upper Kotmale stands as a significant contributor to Sri Lanka's hydroelectric landscape, ranking as the 8th largest power generation facility in the country among 47 plants. With a capacity of 150 MW, this facility represents a noteworthy 4.04% of Sri Lanka's total generating capacity of 3,717 MW. Notably, it is the 3rd largest hydro plant in Sri Lanka, showcasing the country's commitment to harnessing its abundant water resources for sustainable energy production. Located in the picturesque hills of the Central Province, Upper Kotmale utilizes advanced hydroelectric technology, which converts the kinetic energy of flowing water into electricity, thereby minimizing carbon emissions and contributing to a greener energy future. The surrounding region is home to several other hydro plants, including Victoria with a capacity of 210 MW, Kotmale at 201 MW, and Randenigala at 126 MW. This cluster of hydro facilities highlights the significance of water-based energy in the area, as they collectively contribute to stabilizing the local grid and ensuring a reliable energy supply. In the national context, Sri Lanka's energy profile is heavily dominated by hydro power, emphasizing its role as a clean and renewable resource. The Ceylon Electricity Board, which operates Upper Kotmale, plays a pivotal role in managing and expanding the nation’s energy infrastructure. Since its commissioning, Upper Kotmale has not only provided energy but has also fostered local economic development and environmental preservation, making it a vital asset for Sri Lanka's energy future.

Capacity
150 MW
Commissioning Year
2002

24 years old

Owner
Ceylon Electricity Board
Location
7.0433°, 80.6580°

Sri Lanka, Asia

Context & rankings
  • 8. largest of 47 plants in Sri Lanka
  • #8,356 worldwide by installed capacity
  • #1,769 of 8,493 Hydroelectric plants worldwide
  • 4.04% of the installed capacity of Sri Lanka
Age & fleet comparison

24 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Ceylon Electricity Board operates 29 plants totalling 3,377 MW

Regional density

27 plants within 100 km, 2,390 MW combined

Nearest plant: Kotmale (7 km)

Location

Coordinates:: 7.043300, 80.658000
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Carbon Footprint

Zero Direct Emissions

Upper Kotmale is a hydro power plant producing approximately 526 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Sri Lanka
Continent
Asia
Data Source
Global Power Plant Database

Sri LankaEnergy Profile

47
Total Plants
3.7 GW
Total Capacity
HydroOilCoalWind
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