The Green Climate Fund (GCF) has brought governments, development institutions and climate-finance stakeholders from West and Central Africa together in Accra from September 29 to October 2 to address one of the region’s persistent development constraints: turning climate priorities into financeable projects. The four-day regional dialogue is focusing on GCF programming, readiness support, project preparation and financing structures for public and private investment, with discussions covering urban resilience, low-emission transport, food security, clean energy and ecosystem services.
The meeting comes as African governments face a widening gap between the investment required to implement climate plans and the capital currently reaching projects. According to the African Development Bank’s 2026 African Economic Outlook, climate-finance flows to Africa currently meet only about 23% of the estimated annual funding required to implement countries’ Nationally Determined Contributions through 2030. International sources account for about 82% of climate finance, while private finance represents only 18%, highlighting the limited depth of domestic and commercial financing channels.
The GCF dialogue is therefore placing project preparation and institutional capacity alongside the question of how much money is available. The programme includes sessions on readiness planning, assessment of financing needs, quality requirements for readiness proposals, appraisal of funding proposals and the accreditation of finance ministries. It will also examine the role of National Designated Authorities in coordinating national stakeholders and building pipelines of climate investments.
That emphasis reflects a practical constraint in African climate finance. Governments may have projects aligned with national climate strategies but still struggle to produce the feasibility studies, financial models, environmental and social assessments, procurement structures and co-financing arrangements required by international funds. The GCF’s Project Preparation Facility is designed specifically to address some of these requirements by supporting technical and feasibility studies, environmental, social and gender assessments, financial structuring and co-financing. Since July 2026, new Project Preparation Facility applications have been required to move through the GCF Partner Portal.
The scale of the GCF’s existing African portfolio illustrates both the opportunity and the institutional challenge. The Fund currently reports 147 projects across Africa with total GCF financing of $7.7 billion and $251 million in approved readiness support. Across its global portfolio, GCF financing has reached $20.4 billion, with another $60 billion in co-financing attached to approved projects.
For West and Central African governments, access to that capital has consequences beyond climate policy. Investment in flood protection, resilient water systems, clean energy and agricultural adaptation can affect public infrastructure costs, food security, municipal finances and the ability of businesses to operate through climate shocks. In countries where public budgets are already constrained by debt-service obligations and competing development needs, concessional climate finance can provide an alternative source of long-term capital for investments that may not generate conventional commercial returns.
Recent GCF approvals illustrate the nature of those needs. In July, the Fund approved a $69.1 million grant for a climate-resilient water, sanitation and disaster-management programme in the Central African Republic, with total project value of $73.8 million. The project is designed to reduce disruptions to water and sanitation services caused by floods and droughts and strengthen disaster-risk management in vulnerable areas. The GCF says only 6% of the country’s population has access to safely managed drinking water and 14% has access to sanitation.
Côte d’Ivoire provides another example of how climate finance is increasingly being connected to productive sectors. In July, the GCF approved $40 million in grant financing for a $50 million programme to strengthen sustainable land management and climate-resilient agri-food systems across five central regions. The programme addresses rising temperatures, rainfall variability, drought, flooding and climate-related pest pressures affecting agricultural value chains including rice, cassava and yam. The GCF estimates that more than 588,000 people could see increased resilience through the programme.
These projects illustrate why project preparation matters. Climate finance increasingly needs to support systems that combine infrastructure, agriculture, private-sector participation and institutional reform rather than stand-alone environmental interventions. A flood-resilient water system, for example, requires engineering, procurement, maintenance and public-sector capacity. Climate-smart agriculture requires financing mechanisms that can reach farmers and businesses, while renewable-energy projects require viable tariffs, grid or off-grid infrastructure and credible revenue models.
The GCF’s regional dialogue is also taking place as the Fund changes how it engages with developing countries. In March, the GCF Board selected host cities for new regional offices in Africa and other regions, with the Fund saying the offices would bring support closer to governments and project partners, improve coordination and accelerate project preparation and implementation.
For African finance ministries, that closer institutional relationship could be important because climate investment is increasingly becoming a public-finance issue. The GCF’s programme for Accra specifically includes a workshop on the accreditation process for Ministries of Finance. That reflects a wider move towards integrating climate finance into national budgeting, investment planning and economic policy rather than leaving climate programmes solely within environment ministries.
The change is relevant to the structure of African economies. Agriculture remains highly exposed to rainfall and temperature changes, while cities are dealing with flooding, heat and pressure on water and transport systems. Energy systems face the dual requirement of expanding access and reducing emissions. In each case, the investment decisions made by finance ministries, development banks, municipalities and private investors determine whether climate objectives become physical infrastructure and productive capacity.
Yet the financing gap remains substantial. The AfDB estimates that Africa needs about $2.6 trillion to $2.8 trillion by 2030 to implement its climate commitments, while its latest economic outlook shows that current climate-finance flows cover only a fraction of the annual requirement. The Bank also notes that domestic mobilisation remains limited, with international finance accounting for the large majority of current flows.
That dependence creates both a financing and institutional challenge. International climate funds can provide concessional capital, grants and risk-sharing instruments, but African governments still need domestic institutions capable of identifying priorities, preparing credible projects, coordinating investors and monitoring results. Without that pipeline, available funding can remain concentrated in a relatively small number of countries and sectors with stronger project-development capacity.
The GCF’s emphasis on readiness is consequently significant for smaller and lower-income economies. In May, for example, the Fund approved readiness support for Equatorial Guinea to strengthen its national climate-finance institutions, establish a climate-finance country platform and develop investment plans and project concepts. In June, Eritrea received readiness support aimed at strengthening its national climate-finance coordination, developing a climate investment plan and improving its ability to prepare bankable projects.
West and Central Africa’s challenge is therefore not simply to secure larger commitments from international climate funds. It is to build a financial and institutional system capable of converting those commitments into infrastructure, productive investment and resilience on the ground. The GCF’s Accra meeting places that conversion process at the centre of the regional conversation.
For governments, the practical test will be whether readiness support produces stronger national investment pipelines and reduces the time and transaction costs associated with developing projects. For development-finance institutions, the question is whether concessional resources can be structured to attract more private capital without transferring excessive risk to already constrained public balance sheets. For businesses and financial institutions, the emerging opportunity lies in projects where climate resilience and commercial returns can be aligned.
The Accra dialogue does not by itself close Africa’s climate-finance gap. Its significance lies in addressing a less visible part of that gap: the capacity to turn climate priorities into projects that international and domestic financiers can assess, finance and monitor. For West and Central Africa, where infrastructure, food systems, energy access and public services remain closely exposed to climate risks, that project pipeline could become as important as the headline volume of climate finance itself.
