you are currently viewing::OECD urges strengthened co-operation to sustain trillion-dollar ocean economyMarch 31, 2025—While the ocean economy doubled in real terms, from USD 1.3 trillion in 1995 to USD 2.6 trillion in 2020, co-ordinated policy action is essential to safeguard its long-term prosperity and sustainability, a new OECD report finds. The OECD Ocean Economy to 2050 identifies key priorities for policymakers to secure a resilient and sustainable future ocean economy, balancing economic opportunity with environmental responsibility. Over the past 25 years, the ocean economy- driven by offshore oil and gas, marine and coastal tourism, marine fishing and aquaculture, maritime transport and port activities-contributed between 3% and 4% of global gross value added and grew steadily with no substantial contractions. But various forces - including climate change, demographic shifts, trade disruptions, and insufficient investments in productivity and green energy - could slow or even reverse growth. In a future scenario where investment in productivity is not forthcoming and the energy transition stalls, global ocean economic activity could decline by around 20% below 2020 levels by mid-century. In contrast, an accelerated shift to cleaner energy combined with technological innovation could support continued ocean economy growth, albeit more modestly than past performance. Source: OECD |
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