“Get up, stand up, stand up for ocean rights” (w/ apologies to Mr B Marley)

Ocean health is now a material business risk, and a blueprint for corporate action in 2026.

Nov 04, 2026

Post date 19 Jan 2026 (original LinkedIn date)

Building corporate resilience through ocean stewardship: a blueprint for business action in 2026

The ocean is entering a transformative era. On 17 January 2026, the High Seas Treaty (BBNJ Agreement) entered into force, creating the first comprehensive global framework for protecting biodiversity across two-thirds of our planet’s ocean, which covers more than 90% of Earth’s living space by volume. Simultaneously, the World Benchmarking Alliance released its inaugural Ocean Benchmark, ranking 125 of the world’s largest companies on their ocean sustainability performance. These milestones mark an inflection point where the intersection of ocean health and corporate resilience has moved from peripheral concern to strategic imperative.

For businesses, the message is clear: ocean health is no longer just an environmental issue, it’s a material business risk. The challenge now is understanding how corporations can transform this moment into competitive advantage while contributing to a sustainable ocean economy.

The ocean opportunity: why now matters

The numbers tell a compelling story. The ocean economy contributed $2.6 trillion to global GDP in 2020 (projected direct GVA also of $2.6 trillion in 2025) and is projected to double to over $5 trillion by 2050. But the World Economic Forum will tell you that the figure is already closer to $6 trillion if you properly account for the value of ecosystem services. Yet this growth trajectory is built on increasingly fragile foundations. Under business-as-usual scenarios, over $8.4 trillion in assets and revenues face exposure over the next 12 years due to ocean degradation. Climate impacts alone could cost an additional $322 billion annually by 2050 through losses in fisheries, tourism, and ocean carbon absorption, plus damages from sea-level rise and storms.

The paradox is stark: we are simultaneously expanding our economic dependence on the ocean while undermining the very ecosystems that support this value creation. The ocean has absorbed 90% of the heat trapped by greenhouse gases, with the upper 700 meters warming 1.5°C since 1900. 28% of assessed marine species now face extinction, and populations of marine mammals, birds, fish, and reptiles have plunged 56% since 1970.

But never let a good crisis go to waste, crisis supposedly creates opportunity. A shift toward sustainable ocean practices could unlock $5.2 trillion in value by 2040, offsetting 60% of projected losses. The benefit-cost ratios are extraordinary: every dollar invested in sustainable ocean-based protein yields $10 in benefits; marine ecosystem restoration returns $3 for every dollar invested; and offshore renewables offer a 12:1 return.

The reality check: where corporates stand today

Despite growing awareness, corporate action on ocean sustainability remains extremely underwhelming. The World Benchmarking Alliance’s Ocean Benchmark reveals significant gaps:

Limited scope of reporting

While 96% of firms report on energy utilization, fewer than 55% mention ocean-specific impacts relevant to their industries
Only 24% of companies have both measurements and targets for pollution reduction
A mere 7% disclose measurements and targets for habitat alteration
Zero companies reported both measurements and targets for end-of-life impacts, noise pollution, or collision with marine fauna

Lack of standardisation Analysis of 75 of the largest ocean economy firms identified 443 unique indicators used to measure environmental impacts: yet only 16 of these addressed biodiversity-related impacts. This fragmentation prevents meaningful comparison and suggests an absence of consensus on what should be disclosed.

The leadership gap Even the top-ranked companies (scoring 50+ out of 100) demonstrate substantial room for improvement. European companies lead with an appalling average score of 23/100, while North American firms average a woeful 11/100. By sector, offshore wind (28/100) and seafood (21/100) score highest, with shipbuilding worst at 11/100. Room for improvement doesn’t touch the sides!

The investment shortfall The ocean receives less than 0.01% of total global investments, despite covering 70% of the planet. Of approximately $100 trillion managed by institutional investors, only $69 billion is dedicated to so-called ‘blue’ mandates, representing less than 0.1%. This financing gap is exacerbated by $4.7 trillion in annual fossil fuel subsidies and $35 billion in fisheries subsidies (of which at least $22 billion are harmful).

5 strategic pathways to ocean resilience

But there’s good news too. Forward-thinking corporations can capture competitive advantage by embedding ocean resilience into their core strategy. Here are my top five actionable pathways:

1. Adopt science-based ocean targets

The Taskforce on Nature-related Financial Disclosures (TNFD) and Science Based Targets Network (SBTN) now provide frameworks specifically designed for ocean impacts. Companies can:

conduct ocean impact materiality assessments by mapping dependencies and impacts across operations and value chains using the TNFD LEAP framework (“Locate, Evaluate, Assess, Prepare”)
set quantifiable targets that move beyond aspirational commitments to measurable, time-bound goals aligned with the 30x30 target (protecting 30% of the ocean by 2030)
implement integrated reporting using frameworks like the Ocean Framework to measure holistic ocean impact across discharges, sampling, and business management, and
disclose transparently by aligning with emerging EU Corporate Sustainability Reporting Directive (CSRD) requirements, particularly ESRS E3 (water and marine resources) and ESRS E4 (biodiversity and ecosystems)

Here’s an example in action: Dublin Bay’s oyster reef restoration project demonstrates the power of measurable interventions. Following the introduction of 18,000 native oysters, absent for over 200 years, each oyster now filters 190-200 litres of water daily, improving clarity and creating nursery habitats for commercial fish species. This community-driven initiative, led by the Green Ocean Foundation and Dublin City University, provides a blueprint for corporate-supported restoration with quantifiable ecosystem benefits. Nestle Purina, Oyster Heaven and Rebalance Earth have done similar work off the north Norfolk coast, but at scale – 4 million oyster spats.

2. Redirect capital through blue finance mechanisms

The blue bonds market is reaching critical mass too, projected to grow from $5 billion (2018-2022) to $70 billion by 2030 (forgive the awful pun, but still only a drop in the fixed income ocean!). Corporations can leverage this growth through:

issuance of blue bonds, following the path of companies like Ørsted (renewable energy), Mitsui O.S.K. Lines (shipping), and BNP Paribas, to structure debt instruments specifically for ocean-positive projects
blended finance approaches that combine concessional public finance with commercial capital to de-risk investments in marine ecosystem restoration, sustainable aquaculture, or coastal resilience infrastructure
participation in debt-for-nature swaps, using the model adopted by the Seychelles Conservation and Climate Adaptation Trust (SeyCCAT), which restructured sovereign debt to fund marine spatial planning and conservation grants, and
parametric insurance products that invest in innovative risk transfer mechanisms like parametric cyclone insurance for coral reefs or thermal shock protection for tourism-dependent coastal assets

The Blue Bond Accelerator initiative aims to catalyse some $70 billion in issuances by supporting governments and private issuers in ocean-facing economies. Companies engaging early can shape emerging standards while accessing favourable financing terms.

3. Transform supply chains through ocean-positive procurement

Even more straightforward, supply chain transformation offers immediate leverage for companies across sectors:

implement traceability systems by deploying environmental DNA (eDNA) monitoring, blockchain-enabled supply chain tracking, and satellite verification to ensure sourcing from sustainable fisheries and aquaculture operations
adopt certification standards that prioritise Marine Stewardship Council (MSC) for wild-caught seafood, Aquaculture Stewardship Council (ASC) for farmed products, and emerging standards for ocean-friendly packaging
adopt circular economy principles that commit to eliminating single-use plastics by 2030, achieving 100% recyclable or reusable packaging, and implementing take-back programs for end-of-life products, and
supplier engagement, using purchasing power to cascade ocean sustainability requirements through value chains, providing technical assistance to help suppliers meet elevated standards

The Poseidon Principles, now covering 30% of global shipping loans, demonstrate how financial institutions can use their influence to drive sector-wide transformation. The framework requires signatory banks to assess and disclose climate alignment of their ship finance portfolios, creating accountability through transparency.

4. Invest in nature-based solutions and blue carbon

Coastal and marine ecosystems, whether mangroves, seagrasses, or saltmarshes, sequester carbon at rates potentially far exceeding terrestrial forests while providing co-benefits of coastal protection, fisheries support, and biodiversity habitat.

Corporate opportunities include:

blue carbon project development, helping to finance restoration of degraded coastal ecosystems with potential to generate carbon credits in voluntary markets (currently fetching premium prices averaging 15-30% above forest carbon credits)
integrated coastal zone investments that support nature-based infrastructure that delivers multiple returns, storm protection reducing insurance premiums, fish nursery habitat supporting supply chain resilience, and carbon sequestration generating credit revenue
marine spatial planning partnerships in collaboration with governments to develop Sustainable Ocean Plans that align marine protected areas, renewable energy development, sustainable fisheries, and shipping lanes, and
technology deployment to support innovation in ocean monitoring (autonomous eDNA samplers, remotely operated vehicles, satellite analytics) to improve management effectiveness and generate investable data

The blue carbon market remains small (less than 1% of voluntary carbon transactions) but is positioned for rapid scaling as methodologies mature and demand for high-quality nature-based credits intensifies.

5. Build resilience through cross-sector collaboration

Of course no single actor can achieve ocean sustainability alone. The BBNJ Agreement’s entry into force creates new collaboration imperatives and opportunities:

industry coalitions: join initiatives like SeaBOS (Seafood Business for Ocean Stewardship), which brings together the world’s largest seafood companies to develop shared sustainability standards and traceability systems
Ocean Breakthroughs partnership that align corporate action with the five priority sectors (marine conservation, aquatic food, ocean renewable energy, shipping, coastal tourism) targeting 35% emissions gap reduction by 2050
public-private partnerships that engage in Marine Protected Area financing, coastal adaptation infrastructure, and small-scale fisheries transition programs that blend corporate resources with public sector enabling frameworks, and
capacity building by supporting developing nations and Small Island Developing States (SIDS) through technology transfer, technical assistance, and joint venture structures that ensure equitable benefit sharing

The One Ocean Partnership launched at COP30 exemplifies this approach, mobilising commitments for $20 billion in coastal resilience investment, 20 million blue jobs, and 20 million hectares of marine ecosystem restoration by 2030.

Navigating the regulatory wave

None of the above will happen without foundations, but thankfully the regulatory environment for ocean sustainability is rapidly maturing, creating both compliance requirements and competitive differentiation opportunities:

Immediate (2026-2027)

BBNJ implementation: first Conference of Parties within one year, establishing operational mechanisms for environmental impact assessments in areas beyond national jurisdiction
EU CSRD compliance: large public companies must report on water/marine resources (ESRS E3) and biodiversity (ESRS E4) with first reports due for 2025 financial year (2026 for other large corporates, listed SMEs in 2027, and non-EU firms by 2029)
Carbon Border Adjustment Mechanism (CBAM): full compliance required for marine sector exports to EU by 2026, with UK following in 2027

Near-term (2027-2030)

30x30 delivery: Convention on Biological Diversity Target 15 requires companies to “regularly monitor, assess, and transparently disclose their risks, dependencies and impacts on biodiversity”
IMO decarbonisation: International Maritime Organization targets for zero-emission fuel uptake (5-10% international shipping, 15% domestic) driving demand for green maritime investment
Blue taxonomy adoption: European Commission developing comprehensive classification system for sustainable ocean economic activities, expected to influence global standards

Long-term (2030+)

Ocean accounts integration: national ocean accounting frameworks measuring ecosystem health alongside economic output, creating new reporting requirements and valuation methodologies
Extended producer responsibility: anticipated regulations holding companies accountable for full lifecycle ocean impacts of products, including end-of-life disposal in marine environments

With these foundational elements in place or due soon, corporate have the perfect environment to deliver.

From commitment to competitive advantage

But we need more than just words and plans. The most successful companies will view ocean resilience not as a compliance burden but as a source of innovation, efficiency, and market positioning:

Operational efficiency

Shipping companies adopting wind-assist technologies and alternative fuels are achieving 10-50% cost savings while reducing emissions
Seafood companies implementing traceability systems report premium pricing (15-30%) and improved market access in sustainability-conscious markets
Tourism operators investing in coastal restoration benefit from enhanced asset protection and differentiated guest experiences

Risk mitigation

Companies with diversified, climate-adapted supply chains demonstrate greater resilience to marine heatwaves and fisheries disruptions
Proactive engagement with ocean regulations reduces compliance costs and reputational risk
Investment in nature-based coastal protection can reduce insurance premiums by 20-40% compared to engineered seawalls

Market access and brand value

Sustainability-linked financing is growing at 50% annually, with ocean-focused instruments commanding favourable terms
Consumer preference for ocean-friendly brands is driving market share gains, particularly in millennial and Gen-Z demographics
B2B procurement requirements increasingly mandate ocean sustainability credentials from suppliers

All of this gives businesses the perfect reason to act.

A call to action

The convergence of the BBNJ Agreement, corporate benchmarking, and accelerating investment creates an unprecedented window for corporate leadership on ocean sustainability. Companies that act decisively in 2026 will shape the standards, capture the upside, and build resilience for decades to come.

There are several immediate steps every company can take:

Baseline your ocean impact by conducting a comprehensive assessment using TNFD or Ocean Framework methodologies
Set public targets that commit to measurable, science-based goals aligned with 30x30 and net-zero pathways
Join a coalition to engage with sector-specific initiatives to accelerate learning and amplify impact
Allocate capital amounting to at least 1% of sustainability budgets to ocean-specific initiatives, and
Report transparently by disclosing ocean impacts, dependencies, and targets in annual sustainability reports using standardized frameworks

The ocean has sustained human civilisation for millennia. As we enter an era of unprecedented environmental change, this relationship must become reciprocal. Corporates that recognise ocean health as foundational to their own resilience, and act accordingly, will not only survive but thrive in the decade ahead. The tide is turning. The question is whether your organisation will ride the wave or be pulled under by it.

References:

Primary references

https://doi.org/10.1038/s41467-021-23168-y

https://www.nature.com/articles/s41893-025-01631-8

https://iucn.org/dg-statement/202601/iucn-director-generals-statement-entry-force-high-seas-agreement

https://oceanvisions.org/mcdr-database/

https://www.theguardian.com/world/2026/jan/18/dublin-bay-oyster-reefs-restoration

https://oceanreturns.com/the-ocean-gap/index.html

https://www.worldbenchmarkingalliance.org/benchmark/ocean-benchmark

https://bluebondaccelerator.org/

https://www.cmscoms.com/?p=46096

Additional sources: