Tank storage Singapore covers more than 4.3 million m³ of landed capacity concentrated on and around Jurong Island, making the city-state the largest oil trading and bunkering hub in Asia Pacific. Despite holding virtually no domestic oil reserves, Singapore handles over 1.5 million barrels per day of refinery throughput, supported by 24 dedicated commercial tank terminals, two underground rock cavern systems, and designated floating storage anchorages across the strait.
Tank Storage Singapore: Jurong Island Operators and Capacity
Jurong Port Universal Terminal (JPUT) is the single largest independent petroleum storage facility in the region. Its 56-hectare site on Jurong Island holds 2.33 million m³ of capacity, handling both black and white petroleum products across a fully automated berth network.
Vopak Terminals Singapore operates three distinct sites. The Banyan Terminal, at approximately 1.5 million m³, is configured for oil, chemicals, and gas hybrid storage, including dedicated ammonia and methanol capacity at the Penjuru site. The Sebarok Terminal adds 220,000 m³ focused on biofuel blending for marine fuel applications — a direct response to IMO 2020 compliance demand that has accelerated since 2023.
Jurong Port Tank Terminals (JPTT), a joint venture between Jurong Port and Advario, operates from Pulau Damar Laut with 580,000 m³ of storage designed specifically for clean petroleum products and petrochemicals. Advario (formerly Oiltanking) separately manages the Helios Terminal at approximately 500,000 m³ and the Jurong Island IV liquids terminal. Horizon Singapore Terminals rounds out the principal operators, providing bulk liquid infrastructure to international trading firms on Jurong Island.
Underground and Floating Infrastructure Supporting Tank Storage Singapore
Jurong Island’s most strategically significant asset is its underground storage network. The Jurong Rock Caverns (JRC), operated alongside Banyan Caverns Storage Services, provide liquid hydrocarbon storage excavated directly beneath the seabed. The cavern system eliminates the land footprint of equivalent surface tankage — a material constraint given Singapore’s 733 km² total land area — and provides a strategic buffer against above-ground supply disruptions.
Floating storage plays a structural role during periods of market contango or landed capacity constraints. Designated anchorages in Singapore’s territorial waters and the regional strait are regularly used by trading firms deploying VLCCs and Suezmaxes as temporary storage units. During the March–June 2020 contango event, Singapore became one of the busiest floating storage locations globally, with rates for dirty product storage surging as tanks onshore reached operational limits.
The combination of landed tank farms, underground caverns, and floating storage gives tank storage Singapore a layered resilience that no comparable hub in the region can match at this scale. For the full breakdown of Asia Pacific terminal rankings, see our guide to the Top 10 Tank Terminals in Asia Pacific.
Energy Transition and 2026 Developments in Tank Storage Singapore
Operators across Jurong Island are actively repurposing capacity for low-carbon cargoes. Vopak’s Penjuru Terminal is configured for ammonia and methanol import and storage, directly serving Singapore’s push to become an ammonia bunkering hub by 2030. Sebarok’s biofuel blending infrastructure — which can blend B24 and higher marine gasoil blends — is already handling commercial volumes under MPA-approved specifications.
Digitalization has advanced faster in Singapore than most competing hubs. Terminal operations on Jurong Island use automated gantry loading, real-time tank gauging with SCADA integration, and vapour recovery units as standard. The Maritime and Port Authority’s MPA Green and Digital Shipping Corridor programme, active in 2026, is accelerating the uptake of digital ship-shore interfaces across the terminal cluster.
The Tank Storage Asia 2026 conference, held in Singapore, reflects the city-state’s continued position as the industry convening point for the region. Exhibitor and speaker programmes in 2026 have concentrated heavily on ammonia readiness, digital terminal management, and biofuel blending standards — all areas where Singapore operators are ahead of the regional average.
Tank Storage Singapore: Market Overview and Strategic Position
Singapore’s position as a trading and storage hub depends on three structural advantages: regulatory stability under the MPA, deep refinery integration with Jurong Island’s petrochemical complex, and open-access independent terminal infrastructure that serves all major trading houses without the conflicts of interest present in producer-owned hubs.
The Jurong Island petrochemical cluster — which includes refinery, cracker, and terminal assets in close proximity — enables a degree of product flexibility and blending that competing hubs such as Fujairah or Mailiao cannot replicate at equivalent scale. Crude throughput, product exports, chemical distribution, and now low-carbon cargo handling all flow through the same interconnected terminal network.
Throughput data from Singapore’s Maritime and Port Authority confirms the city-state as the world’s busiest bunkering port by volume, with 2025 total bunker sales exceeding 50 million tonnes. This bunker demand underpins base occupancy across all white product and biofuel tank capacity year-round. For the broader regional context, see our full review of Jurong Island’s tank terminal and LNG infrastructure.
How much tank storage capacity does Singapore have?
Singapore’s landed tank storage capacity exceeds 4.3 million m³ across approximately 24 dedicated commercial terminals, concentrated on Jurong Island. This figure excludes underground rock cavern storage and floating storage units deployed in Singapore’s anchorages.
What are the main tank terminal operators in Singapore?
The principal operators are Jurong Port Universal Terminal (2.33 million m³), Vopak Terminals Singapore (Banyan, Sebarok, and Penjuru sites), Jurong Port Tank Terminals (a Jurong Port/Advario joint venture), Advario (Helios Terminal and Jurong Island IV), and Horizon Singapore Terminals.
What products are stored in Singapore’s tank terminals?
Singapore’s terminals handle crude oil, refined petroleum products (gasoline, jet fuel, diesel, fuel oil), chemicals, LNG, LPG, methanol, ammonia, and increasingly biofuel blends for marine applications. The product mix is shifting toward low-carbon cargoes in 2026 as operators repurpose capacity for ammonia and biodiesel.
What are the Jurong Rock Caverns and how do they work?
The Jurong Rock Caverns (JRC) are underground liquid hydrocarbon storage facilities excavated beneath the seabed on Jurong Island. They store crude oil and petroleum products in caverns sealed by water pressure, removing the need for above-ground tankage and conserving Singapore’s limited land area. The system is one of only a handful of operational underground petroleum cavern facilities in Asia.
Is Singapore developing ammonia bunkering and storage capacity in 2026?
Yes. Vopak’s Penjuru Terminal is already configured for ammonia storage and import, and Singapore’s Maritime and Port Authority has set a target to become a regional ammonia bunkering hub by 2030. Multiple terminal operators on Jurong Island are in various stages of infrastructure modification to handle green ammonia and hydrogen carriers alongside conventional petroleum cargoes.