Environnement et commerce associé

Data insights

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The intersection of international trade and environmental sustainability has become increasingly important in shaping global economic policies. The trade of goods that impact natural ecosystems plays a crucial role in either preserving or degrading our planet’s resources. This collection of thematic insights explores key areas where trade and the environment intersect, shedding light on the dynamics of environmentally related trade

Trade in ocean goods and services reached $2.2 trillion in 2023

World ocean goods and services exports, billions of dollars, 2023

UN Trade and Development, UNCTADstat.

Marine R&D refers to marine research and development. See metadata for full description.

In 2023, trade in ocean goods reached $899 billion while trade in services reached $1.3 trillion, making $2.2 trillion in total. Alongside well-known ocean sectors such as tourism (33%) and maritime transport (22%), the ‘high-technology and other manufactures’ sector represented a large share (16%) of total ocean trade. The latter sector comprises ocean products covering fishing, pharmaceuticals, marine sports, clean energy and electrical equipment. 

Data updated on 17 fév 2025

Port services, related infrastructure and logistical services exports grew by 23% in 2024

World ocean services exports, billions of dollars

UN Trade and Development, UNCTADstat.

In 2024, global trade in total ocean-related services witnessed a strong 13 per cent growth. Exports of marine and coastal tourism were 13 per cent up, and exports of maritime freight and passenger transport recorded a 9 per cent annual increase. Port services, related infrastructure and logistical services exports were 23 per cent higher in 2024 than in the previous year.

In 2020, the COVID-19 pandemic caused marine and coastal tourism to plummet by 70 per cent. Exports of maritime passenger transport and of port, related infrastructure and logistics services were also affected. Marine and coastal tourism thereafter recovered over three years, albeit growing at a slower pace than exports of maritime passenger transport. Trade in maritime freight transport and port services saw a considerable drop in the year 2023. In 2024, all segments of maritime services international trade recorded ample growth.

Data updated on 28 nov 2025

77% of global ocean goods exports are manufactured products

World ocean goods exports, billions of dollars

UN Trade and Development, UNCTADstat.

The decline in ocean services contrasts with exports of ocean goods, which were largely resilient to the COVID-19 pandemic and grew by 3.7% in 2023.

More than three quarters of global ocean goods exports are manufactured products, notably ships and port equipment, and high-technology and other manufactures (such as marine-based pharmaceuticals, sport equipment, precision instruments, integrated circuits and clean energy machinery). 

Data updated on 17 fév 2025

Metadonnées

The trade in ocean goods and services databases draw on UN Comtrade data following the development of a UNCTAD ocean trade classification. As HS codes do not distinguish between land-based and ocean-based activities, coefficients were developed when necessary, to isolate the share of ocean-based activities, based on extensive desk research on countries and sectors. The ocean trade classification is available to download here: Towards a harmonized international trade classification for the development of sustainable ocean-based economies | UN Trade and Development (UNCTAD).

Metadata are available on our Data Centre (Ocean trade - Methodological note) and for each ocean trade table.