Mahaweli Complex

  • HOME
  • POWER STATIONS
    • Victoria Power Station
    • Kothmale Power Station
    • Upper Kothmale Power Station
    • Randenigala Power Station
    • Rantambe Power Station
    • Ukuwela Power Station
    • Bowatanne Power Station
    • Nilambe Power Station
    • Thambapawani Wind Power Station
  • ABOUT US
  • CONTACTS
  • LOGIN



...

...

...

...

...

...

cloud

VISION

ENRICH LIFE THROUGH POWER

airport_shuttle

MISSION

DEVELOP AND MAINTAIN AN EFFICIENT, COORDINATED AND ECONOMICAL SYSTEM OF ELECTRICITY SUPPLY TO THE WHOLE OF SRI LANKA, WHILE ADHERING TO OUR CORE VALUES.

account_balance

CORE VALUES

QUALITY

SERVICE TO THE NATION

SAFETY

PROFESSIONALISM

SUSTAINABILITY

COMMITMENT

Mahaweli Complex Hydro Power Plants Operating Status

  

  

  

  

Plant/UnitVICTORIAKOTHMALERANDENIGALARANTAMBEUPPER KOTHMALEUKUWELABOWATHANNENILAMBE
Unit 01
Unit 02
Unit 03

Hydro Power - Daily & Annual Energy Generation Data In 2025 (GWh)

VICTORIAKOTHMALERANDENIGALARANTAMBEUPPER KOTHMALEUKUWELABOWATHENNANILAMBE
Daily Gen. on latest date
Annual Gen.
Expected Annual Gen.
Latest Date of data

DAILY TOTAL GENERATION
On 2025-05-16

N/A GWh

CUMALATIVE ANNUAL GENERATION
In 2025

N/A GWh

THAMBAPAWANI WIND POWER PLANT OPERATING STATUS & ENERGY DATA

Wind Turbine Generators Operating Status (Number of units are indicated)

  

  

  

  

DAILY GENERATION on 2025-05-16

N/A GWh

CUMALATIVE ANNUAL GENERATION
In 2025

N/A GWh

EXPECTED ANNUAL GENERATION

400 GWh

Major Reservior Water Level & Percentage of Active Storage at 6:00AM.

Kothmale Reservior 232
Victoria Reservior
Randenigala Reservior

ABOUT US

CEYLON ELCTRICITY BOARD

Ceylon Elctricity Board is a body corporate established on the 1st November 1969 under the Act of Parliament No. 17 of 1969. It is empowered to generate electrical energy, transmit the same and distribute it to reach all categories of consumers and to collect the revenue. There are 03 major divisions called Generation, Distribution and Transmisionon.

GENERATION DIVISION

Electricity in Sri Lanka is generated with three primary sources, which are Hydropower power, Thermal power (which includes coal and fuel oil) and other non-conventional renewable energy sources (solar,wind, biomass, etc,) Main sub units in generation devision are Mahaweli Complex (Hydro), Laxapana Complex (Hydro), Samanala Complex (Hydro) and Thermal Complex (Fuel and Coal).

MAHAWELI COMPLEX

Mahaweli Complex is the largest Power Complex in the Generation Division having Generating capacity of 916.7MW. This Power Complex generates approximately over 2500GWh annually.
Mahaweli Complex consists of 08 Hydro power stations and 01 Wind power station, namely Victoria (Hydro), Randenigala (Hydro), Rantambe (Hydro), Kotmale (Hydro), Upper Kotmale (Hydro), Ukuwela(Hydro), Bowatenna (Hydro), Nillambe (Hydro), Thambapawani (Wind).

Mahaweli Complex

Ceylon Electricity Board

Useful Links

  • CEB Web
  • CEB Payments
  • CEB Tenders
  • Laxapana Hydro Power Complex
  • Mantis Bug Tracker

Contact Us

Mahaweli Hydro Power Complex,
Ceylon Electricity Board,
No:40/20, Heelpankadura Mawatha,
Ampitiya Road
Kandy 20000,
Sri Lanka.

PHONE: +94 81 222 4568 | +94 81 222 4568
FAX: +94 81 223 2802
EMAIL: office.mc@ceb.lk | secdgmmc@ceb.lk

Copyright © 2023-2025 Mahaweli Complex - CEB