<h1>Maritime and Port</h1> <p>Singapore's port is the physical expression of the city-state's trade identity: a deepwater hub on the Strait of Malacca–Singapore Strait route that makes its living by connecting other people's cargo, not by serving a large domestic hinterland. The Maritime and Port Authority of Singapore (MPA) regulates the port and the wider Maritime Singapore ecosystem; PSA Singapore operates the main container terminals and is migrating capacity to the new automated mega-port at Tuas (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>; <a href="https://www.singaporepsa.com/2026/08/06/tuas-port-marks-25-million-teus-as-psa-singapore-advances-the-future-of-port-operations/">PSA, accessed Aug 2026</a>). In 2025 Singapore posted record vessel arrivals of 3.22 billion gross tonnage and record container throughput of 44.66 million TEUs — up 3.5% and 8.6% from 2024 — while remaining a global bunkering and international maritime centre (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>).</p> <h2>Transshipment hub, not a national cargo hinterland</h2> <p>Most boxes that pass through Singapore are not destined for local consumption. MPA has stated that around 90% of Singapore's container throughput is for transshipment to other destinations, and that Singapore remains the largest container transshipment hub in the world (<a href="https://www.mpa.gov.sg/media-centre/details/strong-growth-momentum-for-maritime-singapore">MPA growth momentum release, accessed Aug 2026</a>). That denominator is the key retrieval trap: &quot;Singapore handled X million TEUs&quot; does not mean X million TEUs of Singapore imports. The 2025 national total of 44.66 million TEUs sat beside PSA Group's Singapore contribution of 44.5 million TEUs in its FY2025 results — consistent with PSA dominating container handling, with Jurong Port and others in the residual (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>; <a href="https://www.singaporepsa.com/wp-content/uploads/2026/03/260309-PSA-Group-Financial-Results-FY2025.pdf">PSA FY2025, accessed Aug 2026</a>). Total cargo tonnage can move differently from TEUs: even in a record TEU year, cargo tonnage need not rise in lockstep, so each KPI must be dated and defined separately. The port's value proposition is speed, connectivity, and reliability for mainline and feeder networks that use Singapore as a sorting node — the maritime twin of <a href="/en/knowledge/article/sgkb.transport.changi-airport">Changi</a>'s aviation hub logic in <a href="/en/knowledge/article/sgkb.economy-finance.economy-overview">economy overview</a>.</p> <h2>PSA and the Tuas Port migration</h2> <p>PSA Singapore is the flagship container terminal operator; PSA International also runs a global portfolio, but the Singapore node is the historic core of the brand (<a href="https://www.singaporepsa.com/wp-content/uploads/2026/03/260309-PSA-Group-Financial-Results-FY2025.pdf">PSA FY2025, accessed Aug 2026</a>). Long-standing city-facing terminals at Tanjong Pagar, Keppel, Brani, and Pasir Panjang are being superseded by consolidation at Tuas Port on reclaimed western land (see <a href="/en/knowledge/article/sgkb.geography-urban-planning.land-reclamation">land reclamation</a>). PSA describes Tuas as the world's largest fully automated container terminal; it opened in September 2022 and operations began then, and by 6 August 2026 the terminal had handled 25 million TEUs since opening (<a href="https://www.singaporepsa.com/2026/08/06/tuas-port-marks-25-million-teus-as-psa-singapore-advances-the-future-of-port-operations/">PSA, accessed Aug 2026</a>). As of that August 2026 release, Tuas had 14 operational berths and was on track for 18 by 2027 (<a href="https://www.singaporepsa.com/2026/08/06/tuas-port-marks-25-million-teus-as-psa-singapore-advances-the-future-of-port-operations/">PSA, accessed Aug 2026</a>). An earlier MPA growth update noted 11 berths operational with seven more by 2027 and Phase 2 reclamation then about 75% complete — figures that age quickly as berths commission, so the latest PSA berth count should be preferred when they disagree (<a href="https://www.mpa.gov.sg/media-centre/details/strong-growth-momentum-for-maritime-singapore">MPA growth momentum release, accessed Aug 2026</a>). The migration frees central waterfront for Greater Southern Waterfront and related city uses while concentrating automated yard and quay capacity at Tuas — a multi-decade port relocation, not a single opening day.</p> <h2>Bunkering, registry, and Maritime Singapore beyond containers</h2> <p>The port is also a marine-fuel and maritime-services hub. Marine fuel sales hit a record 56.77 million tonnes in 2025, with alternative marine fuels rising to 1.95 million tonnes from 1.35 million in 2024; MPA is licensing more LNG bunker suppliers, elevating LNG bunkering standards, preparing ammonia bunkering guidance, and promoting green and digital shipping corridors (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>). Digital bunkering reached 100% adoption among bunker suppliers by August 2025 (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>). The Singapore Registry of Ships closed 2025 at a record 137.46 million GT — about 27% up on 2024 — becoming the world's fourth-largest ship registry that year (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>). As an International Maritime Centre, Singapore hosted more than 200 international shipping groups after 35 openings or expansions in 2025, with key maritime companies estimated to contribute about S$5 billion in annual total business spending (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>). These layers — containers, bunkers, flags, and corporate headquarters — explain why &quot;the port&quot; in Singapore policy speech often means the whole Maritime Singapore cluster, not only quay cranes.</p> <h2>Competition, geopolitics, climate pressure, and critical perspectives</h2> <p>The port's scale therefore has competing interpretations. High throughput and automation can strengthen connectivity, reliability, and productivity, while concentration at Tuas and dependence on transshipment can increase exposure to network rerouting, geopolitical disruption, and the social and environmental costs of reclamation, construction, and shipping emissions (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA, accessed Aug 2026</a>; <a href="https://www.singaporepsa.com/2026/08/06/tuas-port-marks-25-million-teus-as-psa-singapore-advances-the-future-of-port-operations/">PSA, accessed Aug 2026</a>). A complete evaluation should name the outcome being prioritised — throughput, resilience, local economic spillovers, land use, or emissions — because record TEUs alone cannot measure all of them.</p> <p>Record 2025 volumes arrived amid Red Sea rerouting, trade tension, and regional port rivalry — the same openness that makes Singapore rich makes throughput sensitive to shipping-network shocks (<a href="https://www.mpa.gov.sg/media-centre/details/singapore-posts-record-port-performance-in-2025-and-develops-future-readiness-through-industry-collaborations-for-2026">MPA outlook framing, accessed Aug 2026</a>). Decarbonisation of shipping is both a commercial opportunity (multi-fuel bunkering) and a compliance race tied to IMO standards and corridors that MPA helps shape; that agenda overlaps <a href="/en/knowledge/article/sgkb.environment-sustainability.green-plan-2030">green plan 2030</a> energy and industry goals without making Tuas a Green Plan logo project. For the <a href="/en/knowledge/article/sgkb.economy-finance.economy-overview">economy</a>, maritime connectivity remains a foundational advantage alongside finance and aviation: if the transshipment node thins, Singapore loses a core reason multinational cargo and shipping services locate here. Annual MPA statistics, not evergreen adjectives, should answer &quot;how busy is the port?&quot;</p>