If the ocean economy were a country, it would rank among the world’s five largest economies, with long-term growth potential projected to outpace global GDP.

Yet, scientific assessments of planetary boundaries show that ocean-related thresholds, such as warming, acidification, biodiversity loss and nutrient pollution, are under severe pressure, threatening both ecological resilience and economic value creation. This is why fostering sustainable ocean innovations cannot be considered a philanthropic activity, but a way to safeguard our own ability to generate economic value in the long term.

The ocean is a dynamic hub for innovation, where the “blue economy” encompasses a wide spectrum of cutting-edge technologies that deliver sustainable solutions to ocean-related challenges. For asset managers, the blue economy represents a multitude of strategic and investable opportunities aligned with the priorities of the European Union.

Sustainable aquaculture is driving the creation of new enterprises focused on strengthening European food security and ensuring robust traceability. Blue biotechnology is transforming product development across sectors such as pharmaceuticals, sustainable packaging and advanced biofuels.

Marine renewable energy is set to play a pivotal role in reinforcing the EU’s sovereign energy security. Innovative ocean technologies safeguard vital underwater infrastructure and support the growth of dual-use applications. Coastal and marine environmental protection is fostering climate resilience through solutions that preserve biodiversity and support long-term economic resilience of coastal cities, while sustainable shipping and port-related start-ups are shaping the future of global maritime transport.

These diverse segments of the blue economy offer asset managers a compelling opportunity to invest in the next generation of sustainable growth and technological leadership in Europe. But while the strategic importance of the blue economy increases, the global community continues to underinvest in the ocean.

SDG 14 remains the most underfinanced of all Sustainable Development Goals, revealing a persistent contradiction: a sector with strong fundamentals, growing demand for sustainable solutions, and clear climate relevance still struggles to attract sufficient private capital. This gap is not due to a lack of innovation. Europe hosts world-class capabilities in aquaculture, blue biotechnology, ocean observation, marine renewable energy and sustainable maritime transport, and the continent is a recognised leader in maritime research capabilities.

The challenge for Europe appears to lie in market uptake. Many solutions remain early-stage, demand signals are still emerging and while regulatory incentives are improving, these are not yet strong enough to fully close cost gaps or create predictable revenue streams. Many financiers do not yet perceive the breadth of opportunities simply because these have not reached the scale or visibility of more mature green sectors.

BlueInvest, the initiative behind this report, seeks not to persuade but to demonstrate. BlueInvest brings evidence, visibility and community support to a sector whose potential to combine financial performance with measurable impact is increasingly clear. Since 2019, BlueInvest’s mission has been to address market failures, raise awareness, and support innovators so that private capital can flow where it is most needed. Today, we are no longer observing a niche movement, we are witnessing the early formation of a wave of investment that can help shape Europe’s sustainable future.

Looking forward, Europe benefits from a stable regulatory environment, a strong innovation ecosystem and a strategic commitment to technological sovereignty. But to fully realise the potential of the blue economy, more private capital must join the effort. The opportunities are real, the innovation pipeline is strong, and the need – for climate resilience, food security, biodiversity protection, new materials, EU-based energy sources, nature-based solutions, economic competitiveness and sovereignty – is undeniable. It is no longer a question of why we should invest in the ocean economy, but how quickly we can scale the solutions that will define the next generation of sustainable growth.

This edition of the Investor Report builds on the previous reports released in 2023 and 2024. The previous BlueInvest investor reports: An Ocean of Opportunities (2023) and Unlocking the Potential of the Blue Economy (2024).