Singapore has no oil, doesn’t have enough agricultural land and still relies on its neighboring country for a part of its drinking water supply. More than 90% of our food comes from abroad and 95% of our energy needs rely upon imported natural gas. Judging solely from the angle of internal needs, this can be a country that ought to be defenseless.
However, the country’s nominal GDP reached A$789.5 billion in 2025, up 5.0% from the previous yr. This even made it the richest country on the planet this yr, overtaking Luxembourg.
This growth was driven by three sectors that don’t require a single natural resource: manufacturing, wholesale trade, and finance and insurance.
But first: how much does Singapore actually must import?
Singapore’s dependence on imports is real and confirmed by its own government. On energy, Deputy Prime Minister Gan Kim Yong told parliament in October 2025 that greater than 95% of the country’s energy needs are still met by imported natural gas and that natural gas will remain a significant a part of the energy mix within the near future.
On food, the Singapore Food Agency reported that local production accounted for just 3% of vegetables and 6% of seafood consumed within the country in 2024, with food sources now spanning 187 countries.
In the case of energy, the situation is much more extreme. Singapore imports all of its natural gas requirement, 456,759 terajoules in 2024, and 86.9% of its gas supply is used on to generate electricity.
Total national electricity consumption reached 58 TWh in 2024, with the economic sector and the trade and services sector each consuming around 23 TWh. As of 2025, natural gas continued to dominate 93.1% of the electricity generation fuel mix in the primary half of the yr.
For water, current national demand is roughly 440 million gallons per day. Under a 1962 agreement, Singapore is entitled to withdraw as much as 250 million gallons per day from the Johor River in Malaysia, and this agreement runs until 2061.
However, this dependence is decreasing: NEWater now meets as much as 40% of national water demand, while desalination supplies about 25%.
These three basic needs, with their large import volumes, should constitute structural weaknesses. In reality, this shouldn’t be the case because Singapore’s wealth generator operates on a very different track.
A port that can’t be easily replicated
Singapore lies at the tip of the Strait of Malacca, a shipping lane that handles roughly 40% of world trade. This geographic location provides the idea for a bonus that no country can simply copy.
In 2025, the Port of Singapore recorded a container throughput of 44.66 million TEU, a rise of 8.6% in comparison with 2024, maintaining its position because the world’s second busiest container port after Shanghai.
Singapore can also be the world’s largest bunker port. Marine fuel sales throughout 2025 reached 56.77 million tons, a rise of three.4% in comparison with the previous yr.
In 2025, there have been greater than 200 international shipping groups operating in Singapore, and over the past yr, 35 shipping corporations opened or expanded their operations. Collectively, the important thing maritime businesses regulated by the MPA contributed an estimated total annual business expenditure of roughly A$5 billion to the Singapore economy.
Finance and trade: the 2 largest contributors to GDP
According to the Economic Survey of Singapore 2025, the services sector dominates with a 71.9% share of the full nominal GDP, while goods-producing industries account for twenty-four.1%.
In the services sector, the most important subsector is wholesale trade with a share of 19.7% of the worth added of services, followed by finance and insurance with a share of 14.0%. None of them require natural resources. Both are based on institutional infrastructure: a stable legal system, a company income tax rate of 17% and no capital gains tax.
In commodity industries, production alone accounts for 18.5%. Singapore doesn’t produce clothing or footwear, but semiconductors, pharmaceutical products and precision equipment.
In the fourth quarter of 2025, the manufacturing sector grew 18.8% year-on-year: the electronics cluster grew 25.1% on demand for AI-powered semiconductors, while the biomedical cluster grew 45.9% on the back of mass production of a key lively pharmaceutical ingredient. Throughout 2025, production increased by 8.7%.
MTI revised its 2026 growth forecast to 2.0-4.0%, driven partly by the continued AI investment boom and continued strong demand for semiconductors.
The cost of meeting all of Singapore’s domestic import needs is important, but stays well below the revenues generated by the port, financial sector and precision industries that power its economy.
