Singapore bets on ‘giant batteries’ as it guns for clean energy imports - The Business Times
Published December 14, 2025
Singapore Invests in ‘Giant Batteries’ to Enhance Clean Energy Imports
Singapore is intensifying its efforts to transition to clean energy sources by investing in large-scale battery storage systems, often referred to as ‘giant batteries’. This initiative is part of the nation’s broader strategy to bolster its energy security and facilitate the import of renewable energy.
The Singaporean government has set ambitious targets for its energy sector, aiming to increase the share of renewable energy to 2 gigawatts (GW) by 2030. As part of this plan, the country is looking to enhance its capabilities to import clean energy from neighboring regions, including Malaysia and Indonesia. The development of large-scale battery storage systems is crucial for managing the intermittent nature of renewable energy sources such as solar and wind.
These battery systems are designed to store excess energy generated during peak production times and release it during periods of high demand or low generation. This capability is essential for ensuring a stable and reliable energy supply as Singapore increases its reliance on renewable sources.
The Energy Market Authority (EMA) of Singapore has been actively exploring various technologies and partnerships to implement this battery storage initiative. The EMA is currently conducting feasibility studies and trials to assess the potential of different battery technologies, including lithium-ion and flow batteries, which are known for their scalability and efficiency.
In addition to battery storage, Singapore is also investing in other renewable energy technologies, such as solar energy. The country has been expanding its solar panel installations across rooftops and other available spaces. By 2030, Singapore aims to achieve a solar capacity of at least 2.5 GW, which will significantly contribute to its overall renewable energy goals.
To support its clean energy ambitions, Singapore is also exploring the import of green hydrogen, a clean fuel produced using renewable energy. The government is in discussions with various countries to establish supply chains for hydrogen imports, which could complement the energy mix and further enhance energy security.
As part of its commitment to sustainability, Singapore has also launched initiatives to encourage energy efficiency and reduce carbon emissions across various sectors. The government has set a target to reduce emissions by 36% from 2005 levels by 2030, demonstrating its commitment to combat climate change and promote sustainable development.
Furthermore, Singapore is actively participating in regional collaborations to enhance energy security and promote the use of renewable energy. The country is a member of the ASEAN Power Grid initiative, which aims to facilitate the cross-border trade of electricity among Southeast Asian nations. This initiative will enable Singapore to access renewable energy from neighboring countries, further diversifying its energy sources.
The development of ‘giant batteries’ and other renewable energy initiatives positions Singapore as a leader in the region’s clean energy transition. By investing in advanced technologies and fostering international collaborations, Singapore aims to create a sustainable energy future that supports its economic growth while addressing environmental challenges.
As the nation moves forward with its clean energy agenda, the successful implementation of large-scale battery storage systems will play a pivotal role in ensuring that Singapore can effectively harness and utilize renewable energy sources. This strategic investment not only enhances energy resilience but also aligns with global efforts to reduce carbon emissions and combat climate change.
In conclusion, Singapore’s commitment to investing in ‘giant batteries’ and expanding its renewable energy capacity reflects a proactive approach to energy security and sustainability. With the continued development of innovative technologies and collaborative efforts, Singapore is well-positioned to achieve its clean energy goals and serve as a model for other nations in the region.
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