News & Events

Call For Innovation

The World Bank Group is launching a Call for Innovation under WACA.

WACA Marketplace : États, populations et secteur privé, main dans la main, pour protéger nos côtes

L’érosion côtière doit être combattue et les pays africains doivent travailler ensemble.

Why a Call for Innovation?

Some development challenges in coastal areas are so complex and have multiple options for solutions.

Dutch Expertise Welcome for West Africa Coastal Management

Coastal erosion and flooding in West Africa severely threaten communities and livelihoods.

Dealing with Coastal Challenges Requires Big Push by Private Sector

The recent threats to Grand-Bassam, a UNESCO World, have particular resonance for me. 

Key Facts & Figures

  • 56%

    Coastline in Benin, Cote d’Ivoire, Senegal and Togo subject to an average erosion of 1.8 m per year

  • US$1.4 billion

    Cost of air, water and waste pollution cost in 2017 to Benin, Cote d’Ivoire, Senegal and Togo

  • 13,000 deaths

    Occur in Benin, Cote d’Ivoire, Senegal and Togo primarily due to floods, air and water in 2017

  • $3.8 billion

    The cost of erosion, flooding and pollution cost to Benin, Cote d’Ivoire, Senegal and Togo

  • 56% GDP

    Generated by West Africa Coastal Areas

COASTAL CHALLENGES IN WEST AFRICA

Coastal erosion and flooding in West Africa severely threaten people’s communities, livelihoods, safety and investments. About 56% of West Africa’s GDP is generated in coastal provinces, where one-third of the population resides. Stronger storms and rising seas are wiping out homes, roads and buildings that have served as landmarks for generations. Some beaches are deeply mined for sand, protective mangroves are deforested, and people are increasingly vulnerable to the impact of climate change. Some residents have no choice but to move away—a trend that is breaking up communities and changing the social fabric for future generations.

Rapid and often unplanned urbanization has devastated the natural landscape that once served as a buffer for erosion and flooding. These developments disproportionately affect the poorest and most marginalized, and will intensify due to climate change. While countries have started to contain erosion and flooding, there is an urgent need for partners to mobilize financing through coordinated regional action. Collaboration at the policy and technical levels helps countries to manage erosion hotspots, and to maintain the livelihoods that a healthy coastal ecosystem provides to people and economies.

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The boundaries, colors, denominations and any other information shown on this map do not imply, on the part of The World Bank Group, any judgment on the legal status of any territory, or any endorsement or acceptance of such boundaries