Our Activities

Projet NB-ITTAS - une coopération régionale fondée sur la connaissance pour la gouvernance durable des Eaux transfrontalières
Projet NB-ITTAS - une coopération régionale fondée sur la connaissance pour la gouvernance durable des Eaux transfrontalières

Face à l’intensification des pressions…

READINESS Libya II - Minister of Environment Provides Strategic Leadership and Steers the National Climate Finance Roadmap
READINESS Libya II: Minister of Environment Provides Strategic Leadership and Steers the National Climate Finance Roadmap

Tripoli, January 28, 2026

A high-level…

Strengthening National Consultation Mechanisms for Climate Action Aligned with Libya’s National Priorities
Strengthening National Consultation Mechanisms for Climate Action Aligned with Libya’s National Priorities

Tripoli, January 25-27, 2026

As part…

Study Visit in Tuscany – Nature-based Solutions serving Wetlands
Study Visit in Tuscany – Nature-based Solutions serving Wetlands

Tuscany, January 20-21, 2026

The city…

Our focus areas

The OSS mission is to support its African member countries in the sustainable management of their natural resources in a particularly disadvantageous climate change context .

BiodivIcon

Biodiversity

Preserve biodiversity, restore ecosystems, strengthen resilience

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Climate

Strengthening resilience to climate change

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Water

Ensuring water security and regional cooperation

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Land

Combating desertification, restoring land

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Our tools

Afrik-ENCA

Afrik-ENCA

A methodology applied in six African countries, representing a first step for the development of an Ecosystem…

WAP Complex MR-EWS

WAP Complex MR-EWS

A tool that helps anticipate and manage risks related to drought, floods, wildfires, and human–wildlife conflicts in…

MISLAND

MISLAND

An integrated land degradation monitoring system that harnesses Earth Observation data to deliver information, raise…

MISBAR

MISBAR

A monitoring and control system for irrigated areas, built on high-resolution spatial data, designed to provide…

Africa’s Gas Power and the Methane Challenge

2025

Globally, methane emissions from oil and gas operations are now recognized as one of the fastest and cheapest opportunities to slow climate change. The International Energy Agency (IEA) estimates that up to 75% of these emissions can be reduced with existing technologies, and about half of that at no net cost, since the captured gas can be sold...

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https://www.oss-online.org/en/art-methane

Our news

27th Session of the OSS Strategic Orientation Committee, Tunis, January 28, 2025

27th Session of the OSS Strategic Orientation Committee, Tunis, January 28, 2025

Held on January 28, 2025 in Tunis, the 27th session of the Strategic Orientation…

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Highlights of OSS Participation in COP16, December 2–13, 2024, in Riyadh, Saudi Arabia

Highlights of OSS Participation in COP16, December 2–13, 2024, in Riyadh, Saudi Arabia

The participation of the Sahara and Sahel…

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OSS Side Event at COP16: Strengthening Resilience in the Sahel through Multi-Hazard Early Warning Systems. December 12, 2024

OSS Side Event at COP16: Strengthening Resilience in the Sahel through Multi-Hazard Early Warning Systems. December 12, 2024

OSS Side Event at COP16: Strengthening Resilience in the Sahel through Multi-…

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