A sweeping new climate-finance programme designed to transform energy access across Eastern and Southern Africa has officially entered implementation, unlocking nearly $700 million in blended capital and setting the stage for one of the continent’s largest clean-energy expansion drives tied to entrepreneurship, industrialisation and climate resilience.
The Green Climate Fund and the World Bank signed a Funded Activity Agreement for Accelerating Sustainable & Clean Energy Access Transformation (ASCENT-GREEN) marking a major milestone in Africa’s race to close one of the world’s deepest electricity access gaps while accelerating low-carbon economic growth.
The programme, approved by the GCF Board in March 2026, will channel $250 million in Green Climate Fund financing into the wider Mission 300 initiative, an ambitious effort aimed at connecting 300 million people in sub-Saharan Africa to electricity by 2030.
The GCF capital will be combined with $445 million in co-financing from the World Bank Group, creating a $695 million blended finance platform expected to unlock an additional $521 million in private-sector investment. The financing architecture is specifically structured to de-risk investments in fragile states, underserved rural markets and remote communities where energy poverty continues to suppress entrepreneurship, agricultural productivity and industrial development.
The deal signals a broader shift underway in African climate finance, where development banks and global climate funds are increasingly using concessional capital to crowd in commercial investors into sectors long viewed as too risky. The model is rapidly emerging as central to Africa’s energy transition as governments struggle with debt constraints, rising climate shocks and growing power demand from expanding urban populations and digital economies.
“There is no development or climate transition without energy access, and no energy access for the hardest-to-reach without capital willing to take the first risk,” said Mafalda Duarte, GCF Executive Director.
“That is what the Green Climate Fund brings to ASCENT-GREEN. Our USD 250 million is structured to crowd in over a billion dollars more from the World Bank, private investors, and other partners, reaching 21 countries and more than 40 million people who have been waiting too long for energy access and clean cooking. ASCENT-GREEN is one of the largest single programmes under Mission 300, and it shows what finance for development and climate does best.”
Africa remains home to nearly 600 million people without access to electricity, according to international energy estimates, while more than 900 million still rely on polluting cooking fuels such as charcoal and firewood. The resulting economic drag has become increasingly costly for African businesses, particularly small enterprises operating in agriculture, food processing, manufacturing and digital services.
Under ASCENT-GREEN, distributed renewable-energy systems, clean-cooking technologies and productive-use energy solutions will be deployed across 21 countries in Eastern and Southern Africa through a single regional investment platform.
The programme is expected to provide electricity access to 25 million people, deliver clean-cooking solutions to another 12 million, and support productive-use energy services for five million farmers and small and medium-sized enterprises.
The emphasis on productive-use energy reflects a growing recognition among African policymakers that electricity access alone is insufficient without linking power infrastructure to jobs, entrepreneurship and industrial activity.
Solar-powered irrigation systems, cold-chain storage, agro-processing equipment and renewable-powered SMEs are expected to form a major component of implementation, potentially creating new market opportunities for African energy entrepreneurs and climate-tech companies operating across rural economies.
“Electricity is the foundation of economic growth and jobs,” said Ndiamé Diop World Bank Vice President for Eastern and Southern Africa.
“Without power, there are no lights to study by, no machines to manufacture with, no cold chains to get food to market.
“Our collaboration with GCF shows Mission 300’s partnership model at its best: blending public and private finance to rapidly connect millions of people to affordable electricity, clean cooking and productive uses of energy, including rural households in fragile, conflict-affected communities.”
The programme’s regional structure is also designed to strengthen intra-African trade and climate resilience under the Common Market for Eastern and Southern Africa and the African Continental Free Trade Area, increasingly seen as a critical growth engine for African manufacturing and green industrialisation.
By strengthening climate-resilient supply chains and enabling low-carbon production systems, ASCENT-GREEN aims to reduce economic disruptions linked to droughts, floods and extreme weather events that continue to damage agricultural output and trade corridors across the continent.
The World Bank will serve as the Accredited Entity overseeing implementation, working alongside the Eastern and Southern African Trade and Development Bank and COMESA.
The programme also positions African countries to participate more actively in emerging global carbon markets under Article 6 of the Paris Agreement, an area attracting increasing investor attention as corporations and governments seek verified emissions reductions.
Over its lifetime, ASCENT-GREEN is projected to avoid more than 20 million tonnes of carbon dioxide-equivalent emissions while helping governments strengthen technical and institutional capacity around carbon-credit frameworks and climate-finance mechanisms.
The agreement was signed on the sidelines of the Mission 300 event during the Africa Forward Summit in Nairobi, organised by Agence Française de Développement.
The timing underscores intensifying global competition to finance Africa’s green transition as multilateral lenders, sovereign wealth funds and private investors increasingly target the continent’s renewable-energy sector, one of the fastest-growing clean-energy markets globally.
For African entrepreneurs, the implications could be far-reaching.
Energy access remains one of the single biggest barriers to scaling businesses across sub-Saharan Africa, where unreliable grids and high diesel costs continue to erode competitiveness. Investors say programmes such as ASCENT-GREEN could catalyse a new generation of African-owned climate-tech firms focused on mini-grids, battery storage, e-mobility, clean cooking and smart agricultural systems.
With Africa projected to account for a quarter of the world’s population by 2050 yet responsible for less than 4% of global greenhouse-gas emissions, the continent is increasingly positioning itself not only as a climate-vulnerable region, but as a strategic frontier for green growth, carbon markets and sustainable industrialisation.
