What is the name of your solution?
REEFORESTATION
Provide a one-line summary of your solution.
Empowering ecological and economic revival through kelp reforestation and regenerative aquaculture
In what city, town, or region is your solution team headquartered?
Amsterdam, NetherlandsIn what country is your solution team headquartered?
What type of organization is your solution team?
Hybrid of for-profit and nonprofit
Film your elevator pitch.
What specific problem are you solving?
There is a wildfire in our oceans. On our watch, kelp forests – the largest marine habitat on earth, spanning 30% of global coastlines – are rapidly disappearing due to climate change, pollution, and overexploitation. In the last 50 years we have lost 40-60% of Earth’s most productive ecosystem and they are still declining with 2% per year. This threatens the delicate balance of ocean ecosystems, disrupting biodiversity and jeopardizing the health of coastal economies. Kelp forests serve as crucial habitats for a diverse array of marine species, acting as nurseries, feeding grounds, and shelters. They provide essential ecosystem services, including carbon sequestration, pollution removal, and shoreline protection. The loss of these habitats and reduced fisheries endangers the livelihoods of 800 million people reliant on them. This decline threatens both the natural environment and human society. Although improving, traditional ocean conservation approaches are still lagging in addressing the complex interplay of ecological, economic, and social factors driving the decline. Urgent and concerted action is required to reverse this crisis and safeguard the health of our planet and people.
What is your solution?
What if human ingenuity in kelp forest restoration and regenerative aquaculture could reverse this alarming trend? And what if we could achieve this with unprecedented speed and effectiveness?
We’ve developed cost-effective reforestation and regenerative aquaculture solutions that do just that. Not only restoring but expanding ecosystem services. Combining these historically siloed efforts, has the collective power to return the oceans to pre-industrial levels of biodiversity whilst binding carbon, deacidifying the oceans, removing pollution, and safeguarding highly nutritious food sources. Our integrative approach unlocks the true potential of kelp ecosystems to generate significant and immediate impact.
Our idea is based on four pathways to success:
1.Restoration
- Identify most suitable sites in urgent need for restoration
- Set up hatcheries to secure stable supply of interconnected species such as kelp, bivalves and crustaceans
- Restore these species through reforestation and regenerative aquaculture
2. Research
- Demonstrate the unquantified kelp ecosystem services
- Monitor reforestation effects
3.Innovation
- Optimize designs of symbiotic ecosystems
- Further optimize tools and technologies for our restoration efforts
- Selective breeding of heat-resistant seaweeds
- Develop robotics and unmanned underwater vehicles for restoration and monitoring efforts
4.Community engagement
- Localized vocational training and skills development
- Microfinancing for small-scale conservation entrepreneurship
- Public awareness and ocean education
Who does your solution serve, and in what ways will the solution impact their lives?
Community-based regenerative aquaculture and Kelp restoration ensures that the very resources where coastal communities depend on not only survive but thrive. By involving communities from the start, we ensure their knowledge and needs are the leading voice throughout this process whilst generating thousands of sustainable blue jobs. The creation of hubs combining academic courses and on-the-job training around bio-cultivation are the foundation for skills-development and capacity-building. By increasing biodiversity, water quality, coastal protection, job security and fisheries, we empower coastal communities to leverage kelp ecosystems more profitably and sustainably.
The impact is truly extraordinary, by combining kelp forests and regenerative aquaculture per year and per hectare we can sequester 5 tons of carbon dioxide, remove over 2 tons of nitrogen, produce over 2.5 tons of wild fisheries biomass, filter 73 billion liters of water, provide habitat for over 1000 distinct species, and generate up to USD 640,000.
How are you and your team well-positioned to deliver this solution?
Drawing on our ongoing work in Namibia, we prioritize engagement with communities in the Global South, recognizing the importance of elevating regional knowledge. We especially appoint local directors who are encouraged to make decisions based on community needs. Further recognizing that local problems require local solutions, we strive to complement and scale these solutions. Through these measures, we aim to foster inclusive economic growth and advance social justice alongside environmental sustainability.
Which dimension of the Challenge does your solution most closely address?
Strengthen coastal and marine ecosystems and communities through the broader blue economy, including fisheries, clean energy, and monitoring, reporting, and verification.Which of the UN Sustainable Development Goals does your solution address?
What is your solution’s stage of development?
PilotWhy are you applying to Solve?
Because the ocean is so productive, Kelp Forests and Oyster reefs are on average 50 times more valuable than terrestrial forests. Considering just three out of twenty-two ecosystem services, Kelp Forests alone generate 560 billion USD. However, they are still shrinking at a rate of 2% per annum, destroying over 10 billion USD of value for coastal communities.
There are three hurdles that, when overcome, can break the vicious circle of destruction that threatens these precious ecosystems. Firstly, the value of kelp forests and oyster reefs is vastly underrated. For kelp forest only 3 of 22 ecosystem services have been quantified. We want to mature the science and quantify the remaining 19 ecosystem services to grow the efforts for global restoration. Secondly, legislation that was meant to protect ecosystems currently poses a barrier. We are advocating for reforms that enable the widespread adoption of reforestation and regeneration efforts. Finally, the costs, i.e. the speed and scale, at which most projects operate are simply a drop in the ocean. To date only 3 projects attempted restoration at areas greater than 100 ha. We have designed tools that operate faster and cheaper. With continued innovation and partnering we can optimize our current technologies whilst adapting them to serve both the purpose of reforestation as well as regenerative aquaculture.
Solve will help us to close the research gap, reform legislation, and bring the costs of our technologies down to USD 10,000/ha. In doing so our combined efforts will create a scalable approach to address climate change, biodiversity loss, and economic disparities in coastal communities.
In which of the following areas do you most need partners or support?
Who is the Team Lead for your solution?
Ezra Hildering van Lith
What makes your solution innovative?
Our solution is innovative because of its:
- Unprecedented scalability, 78% of previous efforts were less than 1 ha in size.
- Holistic approach: Integrating kelp restoration with regenerative aquaculture, predator introduction, genetic preservation, selective breeding, biodiversity enhancement, research, technological innovation, and community engagement will future proof our efforts.
- Innovation focus: By leveraging cutting-edge ocean technologies, such as robotics and AI, we're revolutionizing traditional restoration and monitoring methods, making them more efficient, cost-effective, and scalable.
- Global significance: Our ambition to address marine ecosystem restoration on a global scale ensures far-reaching impact.
- Embedded knowledge-sharing: Our commitment to openly share results and scientific research facilitates collaboration, contributing to scalable action in tackling climate change and advances marine conservation efforts globally.
Describe in simple terms how and why you expect your solution to have an impact on the problem.
1. Inputs
- Collaboration between stakeholders including scientific organizations, NGOs, private sector entities, and local communities.
- Financial resources for research, innovation, restoration projects, and community engagement initiatives.
- Technological advancements in restoration techniques, monitoring tools, and aquaculture.
- Knowledge and expertise in kelp forest ecology, restoration methods, and ecosystem services.
2. Activities
- Restore degraded kelp forests through reforestation and regenerative aquaculture.
- Improve restoration techniques and tools, including selective breeding of heat-resistant seaweed strains and simplification of monitoring processes.
- Study global kelp forest ecosystems to understand the effects of restoration efforts and monitor the health of restored forests over time.
- Establish a global network of regional seedbanks to ensure a sustainable supply of kelp propagules.
- Facilitate knowledge sharing, capacity-building, and community engagement to empower local communities in restoration efforts.
3. Outputs
- Successful implementation of reforestation and aquaculture projects at selected sites.
- Development of new tools, technologies, and methodologies for kelp forest restoration.
- Research partnerships to further understand kelp forest ecology and quantify ecosystem services.
- Operational global and regional seedbanks with protocols for seedbank operations.
- Increased community engagement and participation in restoration initiatives.
4. Outcomes
- Increased awareness and understanding of kelp forest ecosystems among stakeholders.
- Enhanced scientific collaboration and knowledge-sharing.
- Establishment of partnerships with governmental agencies, non-profits, and the private sector.
- Successful pilot restoration projects demonstrating improvements in kelp forest health and biodiversity.
- Creation of employment opportunities and livelihoods through restoration initiatives.
- Policy and governance frameworks supporting kelp forest ecosystem protection.
- Expansion of knowledge and expertise in kelp forest restoration.
5. Impact
- Global restoration of 5,000 hectares of degraded kelp forests.
- Sequestration of 25,000 tons of CO2 per annum through restored kelp forests.
- Removal of 10,000 tons of Nitrogen per annum through restored kelp forests.
- Production of 12,500 tons of fish
- Creation of hundreds of sustainable job opportunities for coastal communities.
- Systemic change in industries reliant on harmful practices.
What are your impact goals for your solution and how are you measuring your progress towards them?
- Successfully reforested Area (5000 hectares)
- Direct Jobs Created (500)
- Indirect Jobs supported (15,000)
- Carbon sequestered (25,000 tons/yr)
- Productivity of fisheries (12,500 tons/yr)
- Nitrogen removal (10,000 tons/yr)
- Biodiversity improvements
- Communities’ satisfaction
- Capacity development
Describe the core technology that powers your solution.
At the heart of our ambitious endeavor lies a unique approach that integrates kelp restoration and regenerative aquaculture. This transformative technology harnesses the power of innovative solutions that revolutionize traditional restoration methods. By leveraging these technologies, we can scale our efforts, monitor progress, and optimize ecosystem designs with unprecedented impact. This core technology represents a paradigm shift in marine conservation, offering a sustainable path forward for restoring our oceans and safeguarding coastal communities for generations to come.
Which of the following categories best describes your solution?
A new application of an existing technology
Please select the technologies currently used in your solution:
If your solution has a website or an app, provide the links here:
www.kelp.blue and www.kelpforestfoundation.org
In which countries do you currently operate?
Which, if any, additional countries will you be operating in within the next year?
How many people work on your solution team?
Kelp Blue employs +/- 100 staff. Around 20 staff support this solution.
Kelp Forest Foundation employs +/- 8 staff of which all support this solution.
How long have you been working on your solution?
Three years in the broader seaweed space. Eight months on this specific solution.
Tell us about how you ensure that your team is diverse, minimizes barriers to opportunity for staff, and provides a welcoming and inclusive environment for all team members.
Equity, diversion, and inclusion form the foundation of our idea. We are committed to fostering a just transition by addressing the disproportionate impact of marine ecosystem degradation on vulnerable coastal communities. Accordingly, our team is composed of individuals with diverse backgrounds and expertise, ensuring representation and accountability to the communities we serve. Open sharing of knowledge promotes equity by providing access, fostering capacity building, and empowering communities.
What is your business model?
Our service is a “bioremediation-meets-restoration-meets-aquaculture tool” that provides ecosystem services of up to 640,000 USD/ha/year. The main contributors are Nitrogen and Phosphorous removal, Fisheries production, Coastal protection, and Carbon sequestration. Therefore, our main customers are local and national government bodies who want to protect their natural resources and coastal communities as well as polluting/extracting industries who aim to have a net positive environmental impact.
Do you primarily provide products or services directly to individuals, to other organizations, or to the government?
Organizations (B2B)What is your plan for becoming financially sustainable, and what evidence can you provide that this plan has been successful so far?
The examples of governments and corporations willing to pay for regeneration and reforestation services are plentiful. We want to tap into this market by offering the best value-to-cost bioremediation service possible. Furthermore, we are in the process of accrediting carbon, nutrient and biodiversity credits.
Kelp Blue has funds available to further develop this service. In the past they have raised funds through a combination of equity, grants, and donations and our track record in Kelp cultivation enables us to get the development of this regeneration and reforestation service funded in a similar way.
As a non-profit organization The Kelp Forest Foundation's primary goal is to protect and conserve kelp ecosystems. However, funding is needed to cover the costs of further developing the science. Up to date they have relied on a combination of grants, and donations.
Solution Team
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Our Organization
Kelp Forest Foundation & Kelp Blue