
East and Southern Africa
About
CGIAR’s East and Southern Africa (ESA) region encompasses 19 countries from South Africa to Ethiopia. ESA is a culturally, geographically, and economically diverse region home to some of the world’s fastest-growing economies, and some of the most fragile. CGIAR Centers have a long and successful partnerships with regional and national agricultural research institutes since the 1970s, and continue to hold deep relationships with government agencies, civil society, farmer organizations, and the private sector. Collaborative efforts have contributed immensely to enhancing food and nutrition security in the ESA region.
The ESA region has the greatest number of projects, initiatives, and funding within the CGIAR portfolio. CGIAR Centers are home to world-class science facilities that are not found elsewhere in Africa, offering a source of training and capacity development for young African scientists to ensure science stays in Africa. These facilities include the only environmental lab testing greenhouse gas emissions of livestock in Africa, bio-secure facilities carrying out research on zoonotic disease, and genebanks for forages, rice, potatoes, and other key products. There is also a 13,000-hectare ranch that carries out research on livestock, wildlife ecosystems, climate change, and zoonotic disease.
Our collaborative work in the ESA region contributes to a vision for land, water, and energy to be sustainably managed to ensure food security for the most vulnerable, enable adaptation to climate stress, and contribute to economic growth.
Work in this region is further coordinated by the Regional Director for Continental Africa.
Challenges and Opportunities
- Food systems challenges in ESA are complex, with high levels of vulnerability, malnutrition, and food insecurity in the region. Though it is home to only 25% of Africa’s total population, the region accounts for more than 50% of the continent’s chronically undernourished people.
- The region suffers from a lack of diversity in diets, and obstacles for the most vulnerable to access healthy and nutritious food.
- It also faces a geographic patchwork of climate challenges, most commonly shorter and more unreliable growing seasons, particularly in the more arid south.
- Agriculture has great potential as a driver of economic growth in the ESA region, which is home to some of the fastest growing economies in Africa, and has the potential to feed much of Africa.
Research and Action
- Deliver scalable and investment-worthy, climate-smart sustainable intensification solutions.
- Collaborate on integrated economic, production, food safety, and nutrition enhancing interventions.
- Enhance vision-led intersectoral capacity strengthening, coordination, and policy coherence.
- Support multi-stakeholder coordination, blended finance, and empowerment of women and youth.
Initiatives
Explore CGIAR Initiatives in East and Southern Africa

Innovations
Explore 50 years of CGIAR Innovations in East and Southern Africa

Partners
Partnerships will be essential to address the complex challenges facing the ESA region. CGIAR Centers have held a diverse range of partnerships with the African Union and its associated departments, governments, civil society organizations, donor agencies, farmer organizations, private sector actors, regional and sub-regional agricultural research organizations, and national agricultural research institutes since the 1970s. The ESA region will continue to leverage this strong foundation, working closely with the Forum for Agricultural Research in Africa (FARA), the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA), the Centre for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA), and the African Forum for Agricultural Advisory Services (AFAAS), while building new innovative partnerships with the private sector, new financial institutions, and local African start-ups, to ensure research and innovation delivers impact at scale.
Publications
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Tracking the evolution of SARS-CoV-2 in vaccinated and non-vaccinated Kenyan patients
International Livestock Research Institute (ILRI)19.05.25-
Health
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Matching of Investment Opportunities with Potential Investors/Financial Models in AICCRA Countries
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)15.05.25 -
Gender-Smart Accelerator Challenge results and recommendations for improving access to finance as well as improving resilience for women-led small and medium entreprises in agri-food systems
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)15.05.25 -
Climate-smart investments in the African Agrifood Sector: Risk and impact assessment of eight agrifood businesses in Sub-Saharan Africa
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)15.05.25 -
Gender roles in livestock farming and their impact on children's health in pastoral communities
International Livestock Research Institute (ILRI)13.05.25-
Health
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Quantifying loss and damage from compound climate risk
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)11.05.25-
Climate adaptation & mitigation
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News
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Empowering dryland communities through drought early warnings to enhance resilience
International Livestock Research Institute (ILRI)14.05.25-
Adaptation
Amidst the challenges of drought, climate change, conflicts, and other shocks that significantly imp…
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New project launched to tackle mastitis in smallholder dairy farms in Kenya
International Livestock Research Institute (ILRI)14.05.25-
Health
A new three-year project has been launched to reduce mastitis cases in dairy cattle and curb…
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Outlining the framework from livestock to nutrition pathways
International Livestock Research Institute (ILRI)14.05.25-
Nutrition
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Poverty reduction, livelihoods & jobs
Animal-source foods provide important nutrients in the diet and contribute to nutrition, growth and …
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SAAF session at CGIAR Science Week reimagines the transformation of animal and aquatic food systems for a sustainable future
Sustainable Animal and Aquatic Foods Science Program05.05.25-
Climate adaptation & mitigation
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Nutrition, health & food security
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Poverty reduction, livelihoods & jobs
Event summary On 9 April 2025, during the CGIAR Science Week in Nairobi, the Sustainable…
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PABRA and APNI Partner to Strengthen Bean Value Chain Workforce through PABRA Academy
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)02.05.25-
Nutrition, health & food security
At a high-level event in Nairobi on April 8, 2025, the Pan-Africa Bean Research Alliance…
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Accelerating bean breeding to respond to market demands in East Africa: ACIAR’s Rapid Cooking Bean Project for health, nutrition and fuel efficiency
The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)02.05.25-
Nutrition, health & food security
In East Africa, where beans are a dietary staple, a transformative initiative by the Australian…
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