Singapore considers energy hub on Pulau Tekong to boost security and green transition

Singapore is exploring the possibility of building a major energy infrastructure cluster on the military island of Pulau Tekong. The Energy Market Authority (EMA) announced on October 6 that it is studying the feasibility of developing a 200-hectare energy hub on the island, which could include a third liquefied natural gas (LNG) terminal, hydrogen-compatible power plants, and facilities for importing electricity. The move aims to bolster the nation's energy security and support its transition to greener energy sources as electricity demand continues to grow.

Singapore currently relies on imported natural gas for about 93% of its energy needs. The country is already constructing its second LNG terminal at Jurong Port, set to be operational by the end of the decade. The first LNG terminal began operations on Jurong Island in 2013. However, the EMA is also considering alternative energy sources, such as hydrogen and electricity imports from neighboring countries, to diversify its energy mix.

To assess the feasibility of the Pulau Tekong energy cluster, the EMA will appoint a consultant by mid-2027. The study, expected to take two years, will evaluate the potential to accommodate approximately 6 gigawatts of domestic power generation and 2 gigawatts of electricity imports via designated sea corridors. The study will also consider the placement of nine to 15 telecommunication submarine cables in the area.

The development follows Prime Minister Lawrence Wong's National Day Rally announcement in August, which proposed setting aside 500 hectares of land on Pulau Tekong for civilian use. The EMA's chief executive, Puah Kok Keong, emphasized the importance of planning for future energy infrastructure needs to support Singapore's continued development.