Energy Generators Holdings Limited

Energy Generators Holdings Limited Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Energy Generators Holdings Limited, Energy Company, No 69, Janadhipathi Mawatha, Colombo 01, Colombo.

EGHL is a renewable energy group operating through Energy Generators (Pvt) Ltd, EGHL Solar Galle, EGHL Solar Mathugama, Cey Hydro Developers (Pvt) Ltd, advancing sustainable hydro and solar energy solutions for a greener future.

LOGGAL OYA SMALL HYDRO POWER PROJECT(5MW)- Cey hydro developers Pvt Ltd. Highest head utilization in Sri Lanka for a sma...
18/05/2026

LOGGAL OYA SMALL HYDRO POWER PROJECT(5MW)- Cey hydro developers Pvt Ltd.

Highest head utilization in Sri Lanka for a small hydro power project

Being the highest head utilization in Sri Lanka for a small hydro power project, Loggal oya phase 2 project utilizes a gross head of 500m and a flow of 1.2 Cumecs to generate 5,000kW of electrical power.

The project comprise of 2500m long steel penstock. The design pressure closer to the turbine is 75 bar, resulting very heavy steel thickness for pipes. The project comprise of high quality European turbines & generators (Twin Jet Pelton).

The project is located in isolated village with minimum infrastructure. (Akiriya Village, Badulla District, UVA Province). The project construction team responsible for penstock faced many challenges when constructing the steel penstock line without any motorable access.

TECHNICAL & FINANCIAL DATA

Gross Head : 500m
Net Head : 480m
Design Flow : 1.2m3/s
Turbine Type : Pelton |Turbine 1 : 3600kW | Turbine 2 : 1450kW
Total Elec. Output : 5,000kW
Channel length : 300m
Penstock length : 2500m
Catchment : 12 Sq.km
Catchment rainfall : 2500mm
Annual Energy : 13GWh
Investment : USD 7.2Mn
Com. Operation started : JUN 2008
E&M Make ; European

RAJJAMMANA SMALL HYDRO POWER PROJECT (6MW) - Energy Generators (PVT) LTD This project is in a regulated water-way belong...
18/05/2026

RAJJAMMANA SMALL HYDRO POWER PROJECT (6MW) - Energy Generators (PVT) LTD

This project is in a regulated water-way belonging to Mahaweli Authority of Sri Lanka. The project is special due to the large volume of design flow of 65 Cumecs.

The large hydraulic mechanical structures are used for the first for small scale hydro power in Sri Lanka.

The usage of high quality European electro-mechanical equipment together with local excellence in the design of civil structural works, Rajjammana Hydro Power Project is regarded as one of the best engineered projects in Sri Lanka in terms of quality of construction, overall cost efficiency, value engineering and meeting time targets as well as cost targets.

The initial approval process started in year 2009 and the PPA was signed 2011. The project commenced construction activities soon after PPA and started commercial operation in May 2013.

The project is in commercial operation for 9 consecutive years by 2022. The on-time maintenance of the civil and electro-mechanical items are carried out by the in house staff.

Rajjammana Hydro Power Plant today is regarded as one of the best hydro power plants operational in Sri Lanka in terms of quality of construction, Superior E&M works by West European Origin Suppliers, Meeting the generation targets consecutively, an overall maintenance of the plant by our Engineering teams.
TECHNICAL & FINANCIAL DATA

Gross Head : 12.5m | Net Head : 11.5m

Design Flow : 65m3/s

Channel length : 400m, 15m wide X 5m high

Dam : 200m, 2.5m high

Penstock length : No penstock

Turbine Type : Double Regulated Kaplan, 3200kW X 2

Total Elec. Output : 6000kW

Catchment : Regulated | Annual Energy : 28GWh

Investment : USD 11Mn

Com. Operation started : May 2013

E&M Make ; European (Austria)

Address

No 69, Janadhipathi Mawatha, Colombo 01
Colombo

Telephone

+94114723995

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