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3d printed Artificial Reefs

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Date

April 2023

Ocotal & Majahual Bay

  1. Ecological Restoration of Degraded Nearshore Habitats
• Ocotal and Majahual Bays are part of a heavily fished and increasingly stressed nearshore zone on Nicaragua’s southern Pacific coast. • Historical overfishing, sedimentation from land runoff, and warming waters have depleted fish stocks and damaged coral and rocky reef habitats. • Artificial reefs here can restore structural habitat complexity, providing shelter and spawning grounds for key species like snapper, grouper, and parrotfish.       2. Excellent Physical Conditions for Reef Deployment
• Bathymetry: Both bays have gently sloped sandy and rocky bottoms at 4–10 meters depth—ideal for reef module placement without damaging natural coral or seagrass beds. • Hydrodynamics: Moderate wave energy and good water circulation promote oxygenation and larval dispersal while minimizing sediment accumulation. • Visibility: 3–10-meter underwater visibility makes it suitable for scientific monitoring and tourism use.       3. Scientific Value and Accessibility
• These sites are within 30 minutes by boat from San Juan del Sur and 10–15 minutes from Morgan’s Rock, making them ideal for: • Ongoing scientific research (biodiversity, colonization rates, water quality) • Training for marine biology students • Citizen science programs and diver involvement
4. Alignment with Local Conservation and Eco-Tourism Goals
• Morgan’s Rock and other resorts in the area are actively investing in sustainability and environmental education. • These reefs will: • Enhance marine eco-tourism offerings (snorkeling, scuba diving) • Serve as educational hubs for guests and students • Strengthen the resort’s conservation leadership and brand value       5. Strategic Blueprint for Marine Protected Area (MPA) Designation
• Establishing artificial reefs in these bays provides a tangible “anchor” to justify MPA designation, supported by: • Visible ecosystem recovery • Enhanced fisheries spillover • Local job creation through reef maintenance, monitoring, and eco-tourism • These “proof-of-impact” zones give local governments and the Nicaraguan Navy a practical reason to protect and patrol these waters.       6. Social License and Local Community Engagement
• Nearby communities such as El Astillero, Ostional, and San Juan del Sur are increasingly engaged in marine education and sustainable fisheries discussions. • Involving local fishermen in monitoring and protecting reef modules increases buy-in and stewardship.

Marine Regeneration

Coral regeneration, seaweed farming, and marine protected areas that rebuild ocean ecosystems and coastal livelihoods.

Marine Regeneration

• Restore marine habitats & increase fish biomass
• Build local capacity in reef stewardship
• Serve as a model for sustainable blue economy in Central America

Timeline

Pahse 1

Financial Summary

Financial Summary (5-Year Outlook)
• Initial Investment: $205,000 USD
• Total Revenue by 2029: $1.1M
• Net Profit over 5 Years: $340,000+
• Break-even Year: 2027 • ROI by Year 5: ~84%

Revenue Streams
- Reef unit sponsorships (resorts, donors)
- Eco-tourism dives & educational tours
- Research partnerships
- Future biodiversity / blue carbon credits

Ocotal & Majahual Bay

These bays are not only ideal candidates—they are strategic launchpads for a larger marine regeneration effort along Nicaragua’s Pacific coast

Stakeholders


- Ocean foundations (Waitt, Blue Action, Coral Vita, GEF)
- Eco-brands (Patagonia, Reef, Vissla)
- Local resorts (Mukul, Rancho Santana)
- Municipal & marine authorities for MPA designation

A regenerative marine initiative to deploy 250+ 3D-printed reef modules in year one, restore biodiversity, boost eco-tourism, and provide a model for scalable marine conservation across Nicaragua’s Pacific coast.

Project Highlights
- Establish Central America’s first reef-safe 3D printing facility
- Deploy engineered reef modules to degraded nearshore zones
- Partner with marine biologists, resorts, and communities
- Enable reef research, coral propagation, and dive tourism

Impact Goals

Our Team.

A diverse crew of marine scientists, local fishers, designers, and conservationists leads the WEGO artificial reef initiative. From 3D-printed reef prototypes to coral grafting and underwater monitoring, this team blends traditional ocean knowledge with cutting-edge marine restoration techniques. Together, they’re creating a thriving underwater sanctuary that supports biodiversity, boosts local fisheries, and engages the community as stewards of the sea.

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