World Power Plants

Asahan I180 MW Hydroelectric

HydroRenewable

Asahan I, a hydroelectric power generation facility located in Indonesia, is distinguished by its capacity of 180 MW, ranking it #115 among the 297 power plants in the country. This facility is not only significant in itself but also ranks as the 12th largest hydro plant out of 66 in Indonesia, emphasizing its role in the nation's energy landscape. Asahan I represents approximately 0.17% of Indonesia's total capacity of 108,203 MW, a modest yet meaningful contribution. Utilizing hydropower technology, this facility harnesses the natural flow of water to generate electricity, showcasing Indonesia's potential for renewable energy sources. The facility is strategically positioned near other major hydro plants, such as the 317 MW Tangga (Asahan II) and the 286 MW Sigura gura (Asahan II), fostering a regional energy cluster that enhances stability and reliability in power delivery. Indonesia's energy profile is primarily gas-dominated, yet hydroelectricity plays a pivotal role in diversifying the energy mix. Asahan I, owned by PT Bajradaya Sentranusa with a consortium of partners, including China Huadian Corporation, contributes to this diversity while promoting sustainable energy production. Commissioned in a period of increasing focus on renewable energies, this facility not only supports the local grid but also aids in reducing carbon emissions and promoting environmental sustainability. As Indonesia works towards meeting its energy demands and commitments to climate change, Asahan I stands as a testament to the potential of hydroelectric power in the nation’s energy future.

Capacity
180 MW
Commissioning Year
2010

16 years old

Owner
PT Bajradaya Sentranusa (China Huadian Corporation 70% + PJB 26.5%+Nusa Konstruksi Engineering 3.5%)
Location
2.5113°, 99.2590°

Indonesia, Asia

Context & rankings
  • 115. largest of 297 plants in Indonesia
  • #7,770 worldwide by installed capacity
  • #1,562 of 8,493 Hydroelectric plants worldwide
  • 0.17% of the installed capacity of Indonesia
Age & fleet comparison

16 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

PT Bajradaya Sentranusa (China Huadian Corporation 70% + PJB 26.5%+Nusa Konstruksi Engineering 3.5%) operates 1 plants totalling 180 MW

Regional density

4 plants within 100 km, 718 MW combined

Nearest plant: Sigura gura (asahan II) (2.4 km)

Data provenance

Location

Coordinates:: 2.511300, 99.259000
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Asahan I is a hydro power plant producing approximately 631 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
Indonesia
Continent
Asia
Data Source
Global Power Plant Database

IndonesiaEnergy Profile

297
Total Plants
108.2 GW
Total Capacity
GasCoalHydroGeothermal
Top Fuels

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