UNITED NATIONS, July 31 (IPS) – East Asia and the Pacific’s (EAP) maritime system has powered the region’s rise as the world’s largest trading and manufacturing center, but the infrastructure supporting that system has become increasingly vulnerable.
According to a new World Bank report, EAP will require nearly USD 900 billion in maritime investment through 2040, as aging vessels, growing trade volumes, and the transition towards alternative fuels place pressure on vital shipping networks propping up the region’s rapid economic growth.
Container trade across the region is projected to grow by 3.5 percent to 4 percent annually over the next decade, meaning ports have to build the additional capacity to accommodate approximately 300 million twenty-foot equivalent units (TEUs) by 2040. The World Bank estimates that modernizing ports will require USD 180 billion through 2040, while more than USD 280 billion will be needed to replace and upgrade regional and domestic fleets.
Such investment comes as maritime transport remains a major contributor to economic activity across the region. Maritime trade in the region supports up to USD 3.7 trillion in economic activity, moving over 6 billion tons of cargo, approximately half of the entire seaborne cargo trade. For every ton of cargo moved through the region’s ports, approximately USD 155 in overall economic output is generated, alongside USD 75 in direct GDP. A ton of imported steel, for example, can become an input for manufacturers producing automobiles, machinery or construction materials, generating additional economic activity well beyond the initial movement of the cargo through the port.
EAP’s role in global maritime trade is particularly significant when looking at the countries that border the Strait of Malacca, where an estimated 38 percent of global maritime trade passed through in 2023, according to the OECD. More than 100,000 vessels transit the Strait of Malacca annually, making it the busiest maritime chokepoint globally, with more than twice the traffic of the Strait of Hormuz under normal conditions.
In Singapore, merchandise trade–the combined value of goods imported and exported– reached USD 964 billion in 2024, equivalent to approximately 179 percent of the country’s USD 540 billion GDP. Singapore’s ports simultaneously handled approximately 41 million TEUs of container traffic, and processed 295 million tons of seaborne trade, making it the second busiest container port in the world. In neighboring Malaysia, merchandise trade reached approximately USD 631 billion, equivalent to nearly 150 percent of its USD 422 billion GDP, while its ports handled another 28 million TEUs, processing 447 million tons of seaborne trade, with Port Klang, Malaysia’s main port, being the 10th-busiest port in the world. Indonesia processed the greatest volume of the three nations, at 900 million tons.
China demonstrates the scale at which the region’s largest ports are already operating, and how investment in automation and digital infrastructure can increase their capacity. The Port of Shanghai became the first in the world to handle more than 50 million TEUs in 2024, while its newest automated terminals require approximately 70 percent less labor while achieving 30 percent higher productivity. Container vessels spend an average of only 1 to 1.2 days at Chinese ports, compared with the Port of Los Angeles where container vessels spend an average of two days. For reference, six of the top 10 busiest ports in the world are located in China, demonstrating its role in global maritime connectivity.
Beyond the direct costs of port operations, ships can spend up to 9 percent of their time waiting at anchorage. These delays can leave vessels with less time to complete subsequent legs of a voyage, encouraging higher sailing speeds and increasing fuel consumption and operating costs. An IMO-backed study found that optimizing container-ship speeds around expected port arrival times could reduce average fuel consumption by approximately 14 percent per voyage. Greater predictability and faster turnaround can therefore allow ports and vessels to move cargo more efficiently while reducing fuel costs and emissions—an increasingly important advantage as EAP prepares to accommodate an additional 300 million TEUs by 2040.
While premier global ports require significant investments in automation and new technology to increase efficiency and expand potential TEU throughput, smaller ports can achieve substantial results through simpler, less capital-intensive infrastructure improvements.
At the Port of Funafuti in Tuvalu, improvements as basic as paving cargo-handling areas and improving drainage reduced cargo-handling breakdowns by 80 percent and cut average vessel turnaround from seven days to between two and three days. These gains show that the approach to modernizing ports in the region is not uniform. Some ports will require more advanced technology and higher investment while others simply need to revitalize their existing systems, in accordance with the volume of cargo their ports already receive.
Modernizing ports, however, addresses only one side of the region’s maritime infrastructure challenge. The vessels docking at ports are themselves aging. Replacing and upgrading vessels operating within and between economies across EAP will require more than USD 280 billion through 2040. Of that total, approximately USD 150 billion will be needed to renew domestic fleets and another USD 97 billion to replace regional vessels, with dual-fuel capability adding USD 36.5 billion in additional costs.
The investment is not solely about expanding capacity. Significant portions of the region’s fleets are already more than 25 years old, making vessels more expensive to maintain, less fuel efficient and more susceptible to breakdowns and accidents. The World Bank estimates that replacing just 30 percent of domestic vessels by 2035 with ships meeting international standards could cut accident rates in half.
The reliability of these vessels also carries consequences beyond the shipping industry, particularly for the region’s archipelagic economies. In the Philippines, 98 percent of inter-island trade in food, fuel, and other goods depends on domestic shipping. Across Southeast Asia in general, maritime networks are critical to regional food trade, with rice shipments alone supplying more than 60 million people across EAP.
Disruptions caused by aging or unreliable vessels can therefore extend beyond higher costs for shipping companies, affecting the movement and price of essential goods in communities dependent on maritime transport.
Yet the largest individual component of the region’s maritime investment requirement lies not in ports or vessels, but in the fuels that will power them.
Developing supply chains for alternative marine fuels could require approximately USD 433 billion through 2040. Green ammonia alone could require approximately USD 310 billion, followed by USD 81 billion for green methanol and USD 42 billion for renewable liquefied natural gas (LNG).
The scale of the required investment reflects how early the transition remains. More than 99 percent of marine fuel consumed in 2025 was still conventional fuel, while fuel accounts for approximately 40 to 60 percent of vessel operating costs, according to the report.
Transitioning away from those fuels requires more than replacing engines. New fuels must be produced, transported, stored, and ultimately supplied to vessels through new bunkering infrastructure at ports, effectively requiring the development of new maritime energy supply chains alongside the existing system.
The transition also presents a coordination challenge. Shipowners have limited incentive to pay premiums for dual-fuel vessels without confidence that alternative fuels will be widely available, while ports and fuel producers face similar uncertainty about investing in bunkering and production infrastructure without sufficient demand. The World Bank argues that predictable regulation and coordinated investment will be necessary to develop vessels, fuel production and port infrastructure simultaneously.
The nearly USD 900 billion investment requirement ultimately extends across every link of the maritime system. Ports will have to accommodate hundreds of millions of additional containers through a combination of new capacity, automation and basic infrastructure improvements, while aging domestic and regional fleets will require replacement on a massive scale. At the same time, the transition toward alternative fuels will require not only new vessels, but the development of entirely new production, storage, transport and bunkering networks.
Financing this maritime venture through 2040 is not the only challenge. The investment must be coordinated across ports, vessels, and fuel supply chains so that each leg of the network can develop alongside others, matching the volume of cargo that moves through rapidly growing region.
IPS UN Bureau Report
© Inter Press Service (20260731175318) — All Rights Reserved. Original source: Inter Press Service
Discussion about this post