Sarawak is expanding its renewable energy sector with recent completed projects and new studies aimed at ocean thermal energy conversion (OTEC) technology. This expansion is part of Sarawak’s Sustainability Blueprint, which seeks to align the state’s growth with environmental goals.
The Premier of Sarawak, Tan Sri Abang Johari Openg, recently announced plans for an OTEC feasibility study off the coast of Miri. OTEC generates energy by leveraging temperature differences between warm ocean surface water and cooler water at greater depths to drive a turbine. This process could increase Sarawak’s renewable energy output if successful. Initial data shows potential, as the waters near Miri have sufficient depth for OTEC. The study, overseen by Sarawak’s Economic Planning Unit, will take between one and one-and-a-half years to complete.
Sarawak’s current renewable energy portfolio primarily consists of hydropower projects. The state has already completed several large hydropower plants, contributing to an installed capacity of over 5,000 MW. These hydropower projects include the Bakun Dam, with a capacity of 2,400 MW, and the Murum Dam, producing 944 MW. In addition to OTEC, Sarawak plans to add wind and solar projects to its energy mix, aiming to reduce the state’s reliance on conventional energy sources.
The blueprint supports the United Nations Sustainable Development Goals, balancing economic development with environmental responsibility. In addition, Sarawak is working on a sub-policy for energy efficiency, which will help manage power consumption and promote sustainable practices in industries and households. The state is also considering collaborations with private firms and international organizations to fund and implement these projects.
