Locally led climate adaptation in Southern Africa is the focus of a new six-year program that combines nature-based solutions, support for community farming, and innovative financing to build resilience in three of the continent’s most drought-affected nations.
A new $30 million initiative is putting locally led climate adaptation in Southern Africa at the center of a regional resilience effort, reaching communities in Eswatini, Zambia, and Zimbabwe, where climate pressure is already severe and worsening.
Southern Africa is one of the world’s most climate-vulnerable regions. Temperatures have risen by roughly 0.4°C every decade since 1961. The 2015-2016 drought affected about 40 million people. The 2023-2024 drought struck even harder, reaching around 60 million people. That is roughly equivalent to the combined populations of California and Texas facing simultaneous water shortages, crop failures, and displacement.
The Adaptation Fund Board approved the program in Bonn in April 2026. The Adaptation Fund is an international body that channels money from global climate agreements to help developing nations respond to climate change. The United Nations Development Programme (UNDP) will implement the initiative, which is scheduled to run from early 2027 through 2032.
What makes this program stand out is how it distributes funding. Rather than directing money through distant agencies, it channels financing directly to community organizations on the ground. Farmer groups, cooperatives, women’s associations, and local enterprises will all be able to access funds and technical support. They will also receive planning tools to design solutions tailored to their specific landscape and water systems.
At the heart of locally led climate adaptation in Southern Africa is a concept called Catchment Investment Programmes, or CIPs. A catchment is a land area where rainfall drains into a shared river or water source. Because the region contains 13 major shared river basins, water management decisions in one area can affect communities far downstream. CIPs organize adaptation investments across an entire catchment, bringing together communities, governments, civil society groups, and private-sector actors to deliver coordinated, system-wide outcomes.
Nature-based solutions form a core pillar of the program. These actions restore or protect natural systems to deliver direct benefits to people. In this context, that includes restoring wetlands and forests, managing rangelands sustainably, protecting riverbanks, and supporting regenerative farming practices. These approaches rebuild natural buffers against floods, droughts, and soil loss, while also supporting consistent food production.
The program also supports climate-resilient agriculture, or CRA. This means helping farmers shift to drought-tolerant crop varieties, improve irrigation efficiency, and manage soil and water more carefully. These practical changes protect food security in years when rains fail or floods hit. In Zimbabwe alone, roughly 80% of agriculture depends on rainfall, making such transitions especially urgent.
Locally led climate adaptation in Southern Africa is putting climate-resilient agriculture front and center, helping farmers in countries like Zimbabwe, where 80% of agriculture depends on rainfall, shift to drought-tolerant crops and smarter water management before the next failed rainy season arrives. Photo by Safari Consoler on Pexels.
One of the program’s most forward-thinking features is its financing model. Grants will be used to establish payment-for-ecosystem-services (PES) schemes. Under PES, downstream water users such as utilities and agribusinesses pay communities that protect upstream forests and wetlands. The program will also create a CRA credit facility in partnership with national banks, giving farmers access to affordable loans tied to climate-smart practices. This layered approach is designed to keep investments going long after the initial grant funding ends.
Why does this model matter beyond Southern Africa? Research consistently shows that nature-based solutions receive just 1.5% of all public international climate finance for adaptation in developing countries, despite clear evidence of their value. Studies estimate that every dollar invested in climate adaptation can generate more than $10 in economic, social, and environmental benefits over time. This program is built to change the funding equation by using targeted public money to unlock longer-term private and institutional investment.
The Adaptation Fund has committed over $1.5 billion to climate adaptation projects since 2010, supporting more than 65 million beneficiaries across the world’s most vulnerable communities. This new Southern Africa program extends that track record by focusing explicitly on governance, learning, and knowledge systems that sustain resilience beyond individual projects.
Locally led climate adaptation in Southern Africa also addresses a gap in how climate finance has historically worked. Africa as a continent receives less than 10% of global adaptation finance, and under 20% of that amount reaches local actors, despite strong evidence that community-driven approaches outperform top-down interventions. This program directly challenges that pattern.
For smallholder farmers and pastoralists, the people most exposed to climate extremes and least able to absorb shocks, structured, community-driven investment can be the difference between staying on their land and losing everything. Locally led climate adaptation in Southern Africa is not just a climate strategy. It is a governance strategy that treats local knowledge and local leadership as the foundation for durable change.The results this program generates over the next six years will be a critical test of whether the global climate finance system can genuinely reach and empower the communities that need it most.
