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Aerial view of a Colombian beach with mountains, forest, and turquoise ocean waves.Aerial view of a Colombian beach with mountains, forest, and turquoise ocean waves.

Restoring Colombia's Caribbean coast

Hybrid green and gray infrastructure protects Colombia's coast from climate change through mangrove restoration and nature-based solutions.

Client

Ministry of Environment, Colombia

Location

Bogota, Colombia

Connect with an expert

Person in a black suit jacket and light blue shirt stands indoors.
Eric Kalmbach
Division Manager

Ecosystem-based coastal protection combining natural and built solutions

Colombia is transitioning from an exclusively gray infrastructure to hybrid coastal protection. The CDM Smith team implemented ecosystem-based adaptation—mangrove forests, beaches and seagrass beds—meeting global Ecosystem-based Adaptation (EbA) standards while engaging local communities to secure long-term environmental and economic benefits.

Mangrove carbon capture

Mangroves store 10x more carbon than trees, protecting coastlines, improving water quality and providing marine life habitats.

Sea grape coastal stabilization

Over 15,000 sea grape seedlings were planted along the Ciénaga's shoreline to stabilize sand dunes and fight coastal erosion.

Hybrid green and gray infrastructure

Existing gray infra­struc­ture works with new green elements to simul­ta­ne­ously reha­bilitate the region’s ecosystems.

Monitoring and capacity building

A web-based platform tracks erosion and adaptation impacts, strengthening capacity to implement future solutions.

Germany-based experts from CDM Smith, as subcon­sul­tants to the German Federal Ministry Consulting Group funding the project, played a pivotal part in advising and monitoring progress. “I am grateful to support the project staff in addressing the envi­ron­men­tal and socio-economic threats to Colombia’s coastline. Using ecosystem-based adaptation measures, we were able to create added benefits for local communities and ecosystems,” said Matthias Mueller, project manager and team leader.

Meet Our Practice Leader

Person in a black suit jacket and light blue shirt stands indoors.

Eric Kalmbach

Division Manager

Eric Kalmbach brings expertise in environmental, water and transport infrastructure projects in developing countries.

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