Malaysia Plans 50% Increase in Gas-Fired Power Capacity to Support Booming Data Centre Demand

Malaysia aims to expand its gas-fired power capacity by 6 to 8 gigawatts by 2030 to meet soaring electricity demand driven largely by the rapid growth of data centres, an industry official said. This expansion would represent a 40-54% increase from the current 15 GW of gas capacity, as the country seeks to reduce reliance on coal.

According to Megat Jalaluddin, CEO of state utility Tenaga Nasional Berhad, the government plans to build new gas plants and extend the lifespan of existing ones, positioning gas as the key transitional fuel after coal. Total electricity consumption in Malaysia is projected to rise by 30% by 2030.

Malaysia is expected to see the fastest growth in data centre power demand in Southeast Asia, with data centres’ share of electricity consumption in the region forecasted to triple to 21% by 2027 from 7% in 2022, based on a May report by Bain & Co, Google, and Temasek.

Petronas, Malaysia’s LNG exporter, may start importing liquefied natural gas within four to five years due to rising gas demand. The country also targets adding up to 10 GW of renewable energy capacity by 2030, more than doubling its current 9 GW, as data centres push for greener energy sources.

Deputy Prime Minister Fadillah Yusof highlighted that data centres will require 19.5 GW of power generation by 2035, making up 52% of Peninsular Malaysia’s electricity use, up sharply from about 2% today.

Malaysia’s southern state of Johor has become a leading data centre hub in Southeast Asia, favored for its proximity to Singapore, affordable land and power, and faster regulatory approvals. Tech giants like Microsoft, Nvidia, Google, and ByteDance have committed billions in investments since early 2024, fueling an infrastructure boom.