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Stuart J. Green

Ocean strategy, capital and governance advisor to development banks, funds and governments.

Thirty years of ocean strategy, capital and governance work, including the Asian Development Bank’s Healthy Oceans Programme and the UK FCDO’s COAST Facility. Author of The Regenerate Leap.

Stuart J. Green

Two practices, one problem

Ocean institutions and corporate boards rarely think they have anything in common, and in practice they fail the same way. A ministry runs a fisheries management system designed for a stock structure that has since moved. A bank carries a portfolio built around a theory of change its own evaluations stopped supporting years ago. A chief executive holds an operating model that was correct in 2019 and has been wrong ever since, without anybody quite naming the year it turned. In each case the instinct is to work the existing model harder, and in each case that turns out to be the expensive answer.

Ocean and blue economy

For development banks, sovereign and philanthropic funds, national ministries and ocean-linked business. Strategy that survives political and funding cycles, blue finance structuring and pipeline development, fisheries monitoring and traceability, and programme design across the Indo-Pacific and beyond.

Current mandates include the Asian Development Bank’s Healthy Oceans Programme, the UK FCDO’s COAST Facility under the Blue Planet Fund, and the World Bank’s LAUTRA ocean monitoring programme in Indonesia.

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Operating model

For boards, chief executives and owners of firms carrying drag they have been treating as a performance problem. Diagnosis of where the model stopped matching its conditions, redesign that a board can actually authorise, and support through the period when the old model is being dismantled and the new one is not yet holding weight.

The method is set out in The Regenerate Leap and scored by a thirteen-question instrument.

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Where I am engaged now

Asian Development Bank. Senior Advisor, Healthy Oceans Programme.

Regional ocean strategy, portfolio coherence and programme design across fisheries, marine protected areas, coastal resilience and blue economy investment in Asia and the Pacific.

UK FCDO, Blue Planet Fund. Chief Technical Advisor, COAST Facility.

Technical leadership across grant-making and advisory workstreams in Vietnam, the Philippines, Indonesia and Mozambique, covering national blue economy roadmap support and bankable-pipeline development. Implemented by DAI Global UK.

Blue Planet Fund. Member, OCEAN Expert Committee.

Specialist advisory body for the Ocean Community Empowerment and Nature Grants Programme, assessing applications and advising on grant-making for community-led coastal projects.

World Bank, Indonesia. Advisor, LAUTRA Ocean Monitoring System.

Technical guideline development, governance framework design and coordination across national ministries, working with the Ministry of Marine Affairs and Fisheries.

Seafood Task Force. Strategic Advisor.

Delivery of the 2030 Roadmap and leadership of the Board Governance Reform working group.

The science signature

Regeneration is a measured process, not a metaphor

Regeneration is not a metaphor borrowed from nature. It is a measured process that natural systems run after catastrophic disturbance. A serotinous pine cone opens only under the heat of a fire, releasing seed into ground the fire has cleared. The fire is the condition the forest evolved to require. A kelp forest flattened by a storm regrows into a structure suited to the conditions that now hold, not the ones that came before.

Stuart J. Green spent thirty years studying these systems as a marine scientist before applying their logic to organisations. An institution under compound disruption is not waiting to return to a prior state. It is being asked to release dormant capacity, and to regrow into a structure that fits what it now faces. That translation, from marine systems science to institutional strategy, is the work.

£721 million
(over US$1 billion) mobilised for ocean resilience across 100+ programmes on three continents.
30 yrs
Field experience
over 30
peer-reviewed publications

Figures reflect cumulative programme value and output across roles held in marine science, international development, and advisory practice between 1995 and 2025.

As featured in
"The old advice to simply 'bounce back' is a recipe for extinction."
Peter H. Diamandis, MD. Founder and Executive Chairman, XPRIZE Foundation. Founder, Singularity University and Abundance360.
Experience of change

Stuart has spent thirty years leading institutions through structural change, across three continents and more than a hundred large-scale programmes. He has also lived through irreversible change of the most personal kind. The methodology was tested under the most extreme personal conditions before it was applied in institutional ones. That account is The Regenerate Leap.

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For boards and chief executives

the diagnostic

A thirteen-question instrument that scores the misfit between your operating model and the conditions you now face. Structural data your board chair can read. 13 questions. 5 minutes.

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For readers

The Regenerate Leap

What comes next for leaders when the previous model has structurally failed and there is no prior state worth restoring.

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For institutions

advisory

Engagements for organisations facing compound disruption. Delivered through Blue-Green Advisors and the wider studio network.

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How the properties fit together

Blue-Green Advisors is the advisory firm, working with institutional investors, donors and governments on regenerative ocean economy strategy. The Regenerate Leap is the book, setting out the REGENERATE method: three phases and ten steps for leading through irreversible change. The Regenerate Framework is the diagnostic that applies the method to an organisation's own operating model. One method, three properties, one author.

Questions leaders ask

What does Stuart J. Green advise on?

Two connected practices. The first is ocean and blue economy strategy for development banks, sovereign and philanthropic funds, governments and ocean-linked business, covering fisheries governance, blue finance structuring, marine protected areas, monitoring and traceability systems, and programme design. The second is operating model advisory for boards and chief executives whose organisational structure no longer matches the conditions it was built for. Current ocean mandates include the Asian Development Bank, the UK FCDO's Blue Planet Fund and the World Bank in Indonesia.

Where has he worked?

Indonesia, the Philippines, Vietnam, Malaysia, Thailand, Papua New Guinea, the Solomon Islands, Timor-Leste, the Federated States of Micronesia, Fiji, Mozambique, Madagascar and the United Kingdom. The Philippines carries the deepest history, beginning with three years as a volunteer marine biologist on the Danajon Bank double barrier reef from 1995, followed by six years leading fisheries management for a USAID coastal management programme in Bohol and Central Visayas.

What connects marine science to operating model advisory?

Regeneration is a documented process in reef and fishery systems, and it differs from recovery. Recovery returns a system to a prior state, while regeneration builds a different system suited to conditions that have changed and will not change back. Thirty years of watching which coastal systems did which, and of advising the institutions that governed them, produced a method that transfers. The Regenerate Leap sets it out for institutional leaders.

Where does operating model misfit show up?

An operating model misfit is the gap between how an organisation is structured to work and the conditions it now faces. The structure was built for conditions that no longer hold, so effort produces less than it should and the organisation strains to maintain results. Read the full definition.

Why is AI exposing operating models?

AI did not break the operating model. It revealed a model that had already stopped fitting. AI raises the baseline of what is possible, which makes the existing structure's limits visible and measurable rather than hidden.

What is the Regenerate framework?

The Regenerate framework is a methodology for organisations whose previous model is structurally obsolete and where recovery to a prior state is not an option. It runs in three phases, Raze, Enrich and Grow, drawn from how natural systems regenerate after catastrophic disturbance.

What is the difference between resilience and regeneration?

Resilience aims to restore a prior state and optimises for stability. Regeneration assumes the prior state is gone and redesigns the system for the conditions that now hold. Resilience looks backward, regeneration looks forward.

What is the difference between The Regenerate Leap and Blue-Green Advisors?

The Regenerate Leap is the book and the method. Blue-Green Advisors is the firm that applies it, alongside three decades of ocean strategy work, for institutional clients. Leaders who want the method read the book or take the assessment. Organisations that need it applied to their own operating model engage the firm.

"His framework moves beyond the tired rhetoric of resilience and provides a clear, actionable methodology for genuine institutional renewal."
Professor Joe O'Mahoney. CEO, Equity Sherpa Ltd. Twenty years studying and advising consulting firms.
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Biography

Stuart J. Green

When the old playbook no longer works and there is no prior state worth restoring, most leadership frameworks have nothing to offer. Stuart J. Green's REGENERATE methodology was built for that condition: compound disruption where recovery is not an option. Drawing on 30 years of marine systems science and board advisory across three continents, he provides institutional leaders with enforceable strategy for what comes next. Stuart is the founder of Blue-Green Advisors and author of The Regenerate Leap.