Asahan 2 Scheme Complex

Part of the Global Hydropower Tracker, a Global Energy Monitor project.

Report an error

Asahan 2 Scheme Complex is a complex of operating hydroelectric power plants in Indonesia.

The complex consists of the following projects:

• Sigura Gura hydroelectric plant
• Tangga hydroelectric plant

Complex Details

Table 1: Project-level details for Asahan 2 Scheme Complex

Project name	Status	Commissioning year	Nameplate capacity	Technology type	Owner
Sigura Gura hydroelectric plant	operating	1982	286 MW	Conventional storage	PT INALUM (Persero)
Tangga hydroelectric plant	operating	1982	317 MW	Conventional storage	PT INALUM (Persero)

Location

Table 2: Location details for Asahan 2 Scheme Complex

Project name	Location	River	Coordinates (WGS 84)
Sigura Gura hydroelectric plant	Toba Samosir, North Sumatra, Indonesia	Lake Toba	2.5202, 99.2798 (exact)
Tangga hydroelectric plant	Asahan, North Sumatra, Indonesia	Lake Toba	2.561, 99.3097 (exact)

The map below shows the exact locations of the projects in the complex:

Loading map...

{"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"600px","height":"500px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":false,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"cluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","fullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":2.5202,"lon":99.2798,"icon":"","inlineLabel":"Sigura Gura hydroelectric plant\n"},{"text":"","title":"","link":"","lat":2.561,"lon":99.3097,"icon":"","inlineLabel":"Tangga hydroelectric plant\n"}]}

Articles and Resources

Additional data

To access additional data, including an interactive map of global nuclear power plants, a downloadable dataset, and summary data, please visit the Global Hydropower Tracker on the Global Energy Monitor website.