Skip navigation
Feature

also available in Spanish

Coral restoration key to resilient futures in the Greater Caribbean

Start reading
Feature

Coral restoration key to resilient futures in the Greater Caribbean

How can ecosystem restoration strengthen climate resilience and local livelihoods? SEI’s research on this issue is gaining attention from policymakers across different countries who want to learn from practical tests of diverse approaches. A delegation of Swedish parliamentarians recently visited Varadero, Colombia, where the Resilient Coasts project has established a new “living lab” focused on coral reef restoration.

Lucia Victoria Licero Villanueva / Published on 17 July 2025

The Resilient Coasts project, funded by the Swedish Postcode Foundation, began in 2024 in response to the growing need for a new approach to coastal resilience in the region, combining ecosystem perspectives with economic sustainability. The initiative demonstrates how strategic ecosystem conservation not only protects biodiversity, but also underpins the economy and security of vulnerable coastal communities. 

Resilient Coasts is regarded as a relevant model in the eight participating countries as well as in other regions worldwide. A recent example of this international interest came with the visit of a delegation of Swedish parliamentarians to the island community of Bocachica, hosts of the innovative living lab established at the Varadero coral reef.

This visit reflects a growing trend among decision-makers seeking nature-based solutions (NbS) with tangible, replicable impact. In Varadero, the parliamentarians saw firsthand how the lab serves as a co-creation space that highlights the vital role of communities in implementing and scaling such initiatives. The living lab enables coastal communities, scientists and authorities to jointly develop, test and evaluate practical solutions to restore critical ecosystems such as coral reefs – while strengthening resilience to climate and economic threats.

A group of people, including Swedish parliamentarians and local community members, gathered under a large tree.

A delegation of Swedish parliamentarians visited the island community of Bocachica, hosts of the innovative “living lab” established on the Varadero coral reef, a central part of the Resilient Coasts project.

Photo: Guillermo Reyes, Embajador de Colombia en Suecia.

What makes the Varadero Living Lab different?

The Varadero Living Lab is the second created by Resilient Coasts in the Caribbean. The Varadero reefs have been designated a “Hope Spot” by Mission Blue, recognizing their crucial role in ocean health. The lab explores how this invaluable ecosystem can be preserved in ways that also benefit the local community, seeking to balance potentially competing interests. Four aspects are in focus:

  1. Community co-development: local fishers, community leaders, island tourism operators and authorities are active co-creators of knowledge and solutions. Their day-to-day experience is indispensable in defining problems and validating strategies aligned with sustainable livelihoods.
  2. Real-time knowledge hub: interventions using the MARRS (Mars Assisted Restoration System) Reef Stars are implemented and monitored, allowing scientific assessment of their effectiveness in restoring 3D coral structures and ecological functionality, while improving services such as fisheries and sustainable tourism.
  3. Coastal nature-based solutions: the lab provides a platform to test NbS – such as coral or mangrove restoration – as cost-effective, sustainable alternatives to conventional grey infrastructure, delivering multiple ecological and socio-economic benefits.
  4. Sustainable livelihoods: long-term sustainability depends on resilient socio-economic models. This includes generating sustainable income streams compatible with conservation and building community-led management into the very design of the living labs.

A roadmap for coastal regions worldwide

The Varadero Living Lab, under the Resilient Coasts project, is much more than a coral restoration site. It is a pioneering model of social and environmental innovation, where collaborative science, local knowledge and nature-based solutions converge to build resilient coasts and prosperous communities. The growing attention from policymakers – such as the recent Swedish visit – confirms that this approach not only works in practice, but is also emerging as an essential roadmap for the future of vulnerable coastal regions worldwide.