Sarawak Energy
Sarawak Energy Berhad is a vertically integrated power utility and an energy developer with a vision to achieve sustainable growth and prosperity for Sarawak by meeting the region’s need for reliable and renewable energy.
It is one of Malaysia's three electrical companies, the other two being Tenaga Nasional serving Peninsular Malaysia, and Sabah Electricity which serves the state of Sabah and territory of Labuan.
History
In 1921, an Electrical Section within the Public Works Department was set up to look after the public electricity supply. In 1932, "Sarawak Electricity Supply Company" was formed by the Brooke Administration to operate public electricity supply within Sarawak.The Sarawak Electricity Company was dissolved in 1962, under the Sarawak Electricity Supply Corporation Ordinance 1962, and later created into a Corporation, known as Sarawak Electricity Supply Corporation . In 1996, Sarawak Enterprise Corporation Berhad bought over 45% stake of the Corporation from the Sarawak Government.
In 2005, SESCO was privatised and known as Syarikat SESCO Berhad, and bought over by Sarawak Energy Berhad.
Sarawak began to export electricity from Sarawak to West Kalimantan, Indonesia in January 2016 through a 275kV interconnection operated by Sarawak Energy. This project is the first successful power trading project for Malaysia.
Generation capacity
Sarawak Energy generates electricity mainly from two major types of plant; hydroelectric plants and thermal plants. With a total installed capacity of 5,203 MW, the major towns in Sarawak are connected via a 275/132kV State Transmission Grid.Hydroelectric power plants
- Bakun HEP - 2,400MW
- Batang Ai HEP - 108 MW
- Murum HEP - 944MW
- Baleh HEP - 1,285MW
Among the thermal plants in operation are:
- Miri power station, Miri - 99 MW, Open Cycle Gas Turbine
- Bintulu power station, Bintulu - 330 MW, Combined Cycle Power Plant
- Tg Kidurong Power Station, Bintulu - 192 MW, Open Cycle Gas Turbine
- Sejingkat Power Station, Kuching - 210 MW, coal-fired power station
- Mukah Power Station, Mukah - 2 x 135 MW, Coal-Fired Power Station
- Balingian Coal Fired Power Station, Balingian - 624 MW