Singapore is building a lower-carbon energy system.
Natural gas still matters because it currently powers most electricity generation and provides flexible supply while newer sources scale.
Did you know that Singapore’s second LNG terminal is planned to increase national LNG import capacity by 50% when it comes online by 2030?
This article targets LNG Singapore, Singapore GasCo, natural gas Singapore, LNG terminal Singapore and gas supply Singapore.
Official information was checked on 4 October 2026. Worked examples are fictional.
Did You Know? Singapore Is Building a Second LNG Terminal
EMA says Singapore is developing a second LNG terminal using a Floating Storage and Regasification Unit, or FSRU, coupled with onshore infrastructure.
The terminal is expected to be ready by 2030 and increase Singapore’s LNG import capacity by 50%.
Official reference: EMA — Singapore’s Energy Transition.
The Second Terminal Is Planned for About 5 MTPA
EMA’s current energy-transition material describes the second Jurong Port LNG terminal as having around 5 million tonnes per annum of throughput capacity.
With the existing terminal, Singapore’s total LNG import capacity is expected to reach around 15 MTPA.
Official reference: EMA — Four Switches for the Energy Transition.
What Is LNG?
Liquefied natural gas is natural gas cooled until it becomes a liquid.
Liquefaction dramatically reduces volume, making ocean transport practical.
At the importing terminal, LNG is stored and then warmed back into gas before entering pipelines.
The terminal converts shipborne energy into pipeline energy.
Why LNG Matters to an Island State
Pipeline gas links Singapore to neighbouring producers.
LNG can arrive by ship from a wider range of global suppliers.
EMA has highlighted sources such as the United States, Qatar and Australia.
More supply routes reduce dependence on one production basin or one pipeline.
Worked Example: Diversification Reduces Concentration
Imagine a fictional power sector buying all gas from one source.
A disruption there affects the whole system.
If supply comes from four regions plus pipeline gas, one disruption becomes easier to absorb.
Diversification can cost more operationally but improve resilience.
GasCo Centralises Procurement for the Power Sector
Singapore established Singapore GasCo in 2025 to aggregate natural-gas demand across generation companies and procure gas on behalf of the power sector.
EMA says GasCo has completed its initial setup and is fully operational.
Official reference: EMA — GasCo.
Why Aggregate Demand?
Several power-generation companies negotiating separately can fragment buying power.
A central aggregator can create a larger portfolio, diversify sources and negotiate longer-term contracts.
The objective is not simply lower spot price.
It is a more resilient and stable supply portfolio.
Worked Example: Portfolio Pricing Smooths Volatility
Imagine a fictional gas buyer purchases half its supply on volatile spot markets and half under long-term contracts.
Spot prices fall sharply one year and rise sharply the next.
The long-term component dampens the total portfolio swing.
A diversified procurement strategy trades some flexibility for stability.
LNG Terminals Are Large Industrial Assets
A terminal needs jetties, storage tanks or vessels, vapour-handling systems, pumps, regasification equipment and pipelines.
It also needs safety systems and marine operations.
The facility combines port, energy and chemical-engineering expertise.
The infrastructure itself creates specialised employment.
An FSRU Changes the Asset Model
A Floating Storage and Regasification Unit is a ship-like facility that stores LNG and converts it back into gas.
Compared with a fully land-based terminal, an FSRU can offer different construction, cost and flexibility characteristics.
Singapore’s second terminal uses this architecture.
The terminal becomes partially maritime infrastructure.
Natural Gas Is Still the Main Power-System Fuel
Singapore’s power generation remains heavily dependent on natural gas.
Gas plants provide dispatchable electricity that can respond when solar output changes or imported power is interrupted.
EMA therefore describes gas as continuing to play a central role in energy security during the transition.
Low-carbon transition does not mean immediate gas disappearance.
Gas Provides Balancing for Renewable Imports
Imported solar and wind are variable.
Fast-start gas generation can respond when renewable output drops unexpectedly.
Singapore has already commissioned fast-start generation units for system resilience.
See Making Singapore Rich | Electricity Imports, ASEAN Power Grid and Regional Interconnectors.
Worked Example: Firm Capacity and Variable Energy Are Different
Imagine 1 GW of solar imports produces strongly at noon and little at night.
A 1 GW gas turbine can potentially produce at night if fuel and operating conditions allow.
Both are described in gigawatts and provide different system services.
Energy planning needs to understand the shape of supply, not only headline capacity.
LNG Trading Creates a Commercial Market
Singapore’s role as an oil and commodity-trading hub extends naturally into LNG trading.
Traders structure cargo purchases, hedges, contracts and delivery schedules.
The physical terminal and the commercial trading ecosystem reinforce each other.
Gas molecules create both infrastructure and financial-services activity.
Storage Creates Optionality
LNG tanks or an FSRU allow cargoes to be received before gas is immediately needed.
Storage separates shipping schedule from power-generation schedule.
That creates operational flexibility during demand changes or shipping delays.
Inventory is part of energy security.
The Risk: LNG Prices Are Global
Singapore competes with buyers in Europe and Asia for LNG cargoes.
Geopolitical events, weather and supply outages can move prices sharply.
A diversified portfolio reduces but does not eliminate global price exposure.
Gas security and affordability can pull in different directions.
The Risk: Long-Term Contracts Can Become Expensive
A long-term contract provides stability.
If market prices fall, the contract may look expensive.
If market prices spike, it may look valuable.
Portfolio management balances flexibility and certainty.
There is no perfect contract length.
The Risk: Gas Is Still a Fossil Fuel
Natural gas generally emits less carbon dioxide than coal for the same power output, but it still emits carbon when burned.
Methane leakage across the supply chain also matters.
Gas is a transition and reliability resource, not a zero-carbon endpoint.
The Risk: Infrastructure Can Outlive the Transition
An LNG terminal can operate for decades.
If low-carbon electricity and hydrogen scale faster than expected, utilisation could fall.
Infrastructure planning therefore needs flexible economics and realistic transition assumptions.
Energy security today and stranded-asset risk tomorrow must both be considered.
LNG Connects to Jurong Island
Singapore’s energy and chemicals cluster already contains storage, pipelines and trading expertise.
See Making Singapore Rich | Jurong Island, Energy and Chemicals.
Gas infrastructure benefits from this wider industrial ecosystem.
LNG Connects to Low-Carbon Industry
Future gas plants may use carbon capture or co-fire lower-carbon fuels.
See Making Singapore Rich | Carbon Capture, Hydrogen and Low-Carbon Industry.
The gas system can evolve as the carbon constraints tighten.
Education Builds Gas-System Capability
The sector needs marine engineers, process engineers, traders, power-system planners, safety specialists and project financiers.
Students can learn phase change, energy density, diversification and portfolio risk through LNG examples.
See Making Singapore Rich | Education, Skills and Human Capital.
A Guided Classroom Investigation
Give students four fictional gas supply contracts with different prices, terms and source countries.
Ask them to build a portfolio rather than pick only the cheapest contract.
The exercise teaches diversification and energy security.
Independent Practice: Bigger Terminal or More Imports?
A fictional planner can invest in LNG storage or a new electricity interconnector.
Which is better?
Students should ask about reliability, carbon, cost, timing and system flexibility.
The learning goal is portfolio planning.
What Progress Should Look Like
A stronger gas-infrastructure economy should diversify supply sources, improve procurement resilience, expand LNG import capacity and preserve flexible generation while Singapore increases low-carbon electricity and other alternatives.
A stronger learner should distinguish fuel security from fuel price, LNG from pipeline gas and transition fuel from zero-carbon fuel.
Frequently Asked Questions
When is Singapore’s second LNG terminal expected?
EMA says it is expected to be ready by 2030.
How much will it add?
The FSRU-based terminal is planned at around 5 MTPA and is expected to increase national LNG import capacity by 50%.
What is GasCo?
Singapore GasCo is the central gas-procurement entity established to aggregate demand for the power sector and build a diversified natural-gas portfolio.
Why does Singapore still need natural gas?
Gas provides dispatchable and flexible generation while low-carbon electricity imports, solar, storage and future technologies scale.
How does LNG make Singapore richer?
It supports reliable power while creating terminal, marine, trading, storage, engineering and energy-portfolio-management capabilities.
Helpful Reading and Singapore Graph Connections
- EMA — Singapore Energy Transition
- EMA — Four Switches for the Energy Transition
- Making Singapore Rich | Electricity Imports, ASEAN Power Grid and Regional Interconnectors
- Making Singapore Rich | Jurong Island, Energy and Chemicals
Making Singapore Rich: Keep the Energy Portfolio Flexible
Did you know that a lower-carbon future can still need more gas infrastructure in the transition?
LNG diversifies physical supply.
GasCo diversifies procurement.
Gas plants provide flexibility.
Electricity imports and renewables reduce carbon intensity over time.
Singapore becomes richer when energy security is managed as a portfolio rather than a single bet.
The terminal brings in fuel.
The energy system decides when that fuel is still useful.