Hydroelectric Power Plants in Sri Lanka

Blackwater
Location: Southern
Operator: VS Hydro
Configuration: 2 X 700 kW Francis
Operation: 2002
T/G supplier: Hacker
EPC: VS Hydro, REProS
Quick facts: This minihydro plant is in Kadawala, Matara District. It was commissioned in Jun 2008.

Photograph courtesy of REProS GmbH
Posted 18 Feb 2011

Delgoda
Location: Sabaragamuwa
Operator: Zyrex Power Co (Pvt) Ltd
Configuration: 2 X 1.28 MW Francis
Operation: 2002
T/G supplier: WKV
Quick facts: This minihydro plant is in Nuwara Eliya, Ratnapura District.

Photograph by pitigala (Panoramio)
Posted 18 Aug 2010

 

Erathna
Location: Sabaragamuwa
Operator: Vallibel Power Ltd
Configuration: 2 X 5.1 kW Pelton
Operation: 2004
T/G supplier: Voith, Indar
EPC: Voith, VS Hydro
Quick facts: This minihydro plant is on a 4ha site in Pelendakanda and Adavikanda, Kuruwita Divisional Secretariat, Ratnapura District. The plant utilizes the water flow of the upper reaches of the Kuru Ganga, which originates at Adams's Peak. The plant is connected though an 18km cable to the Kosgama-Ratnapura 33kV line.

Photograph courtesy of REProS GmbH
Posted 18 Feb 2011

Galaha
Location: Central
Operator: Weswin Power (Pvt) Ltd
Configuration: 1 X 950 kW Francis
Operation: 2006
T/G supplier: Hacker
EPC: VS Hydro
Quick facts: This minihydro plant is in Deltota, Kandy District. It cost Rs 90mn.

Photograph courtesy of REProS GmbH
Posted 18 Feb 2011

Kadawala-1
Location: Central
Operator: VS Hydro
Configuration: 2 X 3.15 MW Francis
Operation: 2008
T/G supplier: Voith, AEM
EPC: VS Hydro, REProS
Quick facts: Architect Palinda Kannangara designed the Kadawala-1 minihydro plant in Ginigathhena. Saro Weerasuriya was lead structural engineer.

Photograph by Waruna Gomis and courtesy of www.thearchitect.lk
Posted 18 Feb 2011

Kadawala-2
Location: Central
Operator: VS Hydro
Configuration: 1 X 350 kW, 1 X 900 kW Francis
Operation: 2007
T/G supplier: Voith, Hitzinger
EPC: VS Hydro, REProS
Quick facts: These turbines were relocated and refurbished.

Photograph courtesy of REProS GmbH
Posted 18 Feb 2011

 

Nilambe
Location: Uva
Operator: Ceylon Electricity Board
Configuration: 2 X 1.6 MW Francis
Operation: 1988
T/G supplier: Nanjing
EPC: Hydrochina Zhongnan Engineering
Quick facts: This minihydro plant is in tea-growing country near the Nilambe Meditation Centre.

Photograph by visoot (Panoramio)
Posted 11 Jul 2009

 

Randenigala
Location: Central
Operator: Ceylon Electricity Board
Configuration: 2 X 69 MW Francis
Operation: 1986
T/G supplier: Sulzer Escher Wyss, ABB
EPC: Electrowatt

Photograph courtesy of United States Energy Association
Posted 1 Sep 2002

 

Samanalawewa
Location: Sabaragamuwa
Operator: Ceylon Electricity Board
Configuration: 2 X 60 MW Francis
Operation: 1992
T/G supplier: Toshiba, GEC
EPC: Electrowatt, Balfour Beatty

Photograph courtesy of Ceylon Electricity Board
Posted 14 Jul 2004

 

Uda Walawe
Location: Sabaragamuwa
Operator: Ceylon Electricity Board
Configuration: 3 X 2 MW Kaplan
Operation: 1969
T/G supplier: CKD, Skoda
Quick facts:
Uda Walawe Reservoir is a 3,400ha reservoir in Uda Walawe national park which provides irrigation water and supplies this small hydroelectric plant.

Photograph courtesy of Ingea spol sro
Posted 25 Aug 2007

Way Ganga
Location: Sabaragamuwa
Operator: Vallibel Power Ltd
Configuration: 3 X 2.89 MW Francis
Operation: 2004
T/G supplier: Voith, Indar
EPC: Voith, VS Hydro
Quick facts: Way Ganga in Ratnapura district was developed by Didul Pvt Ltd, then majority owned by Vallibel Holdings. Financial close was in Oct 2002. The asset was sold in Mar 2008 and Vallibel realized Rs 185mn from the sale.

Photograph courtesy of REProS GmbH
Posted 18 Feb 2011

Weli Oya
Location: Uva
Operator: South Asia Energy Management Systems
Configuration: 2 X 2.5 MW Francis
Operation: 2004
T/G supplier: REProS, VS Hydro, AEM
EPC: REProS, VS Hydro
Quick facts: OPIC provided a $4.3mn loan for this project. The site is on the Weli River near Bogandana.

Photograph courtesy of REProS GmbH
Posted 18 Feb 2011

Abbreviations

Data: industcards, Platts UDI World Electric Power Plants Data Base

Updated 02/18/11

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