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    Nairobi, Kenya city center view

    Green-Gray Infrastructure Accelerator

    Resources

    Topic
    Cities
    Regions
    Africa
    7 Resources for
    Cities
    Africa
    Update
    March 6, 2026

    Rwanda’s Cities Turn to Green-Gray Infrastructure to Address Climate Risks

    • nature-based solutions
    • urban water resilience
    • climate policy
    • restoration
    • Urban Development
    At the Rwanda Forum for Urban & Peri-Urban Nature-based Solutions, practitioners and experts identified potential interventions for addressing the biggest climate risks in their districts.
    • nature-based solutions
    • urban water resilience
    • climate policy
    • restoration
    • Urban Development
    Cities
    Africa
    Update
    July 30, 2025

    New Tool Helps Cities Select and Scale Nature-Based Solutions

    • Forests
    • Freshwater
    • nature-based solutions
    • Cities
    • Urban Development
    River alongside city.
    • Forests
    • Freshwater
    • nature-based solutions
    • Cities
    • Urban Development
    Cities
    Africa
    Update
    December 2, 2024

    Three Takeaways on Green Infrastructures and Nature-Based Solutions for Urban Resilience

    • nature-based solutions
    • Cities
    • adaptation
    People cross a swollen river after heavy rains in Kigali, Rwanda.
    • nature-based solutions
    • Cities
    • adaptation
    Cities
    Africa
    Update
    September 9, 2024

    Greening the Jukskei River: Scaling Nature-based Solutions for Climate Resilience in Johannesburg, South Africa

    • Cities
    • urban water resilience
    • Freshwater
    • Climate Resilience
    A group of people removes trash from a river.
    • Cities
    • urban water resilience
    • Freshwater
    • Climate Resilience