ABA Editorial · Sep 8, 2025 · 14 min read
Africa deployed approximately 4.5 gigawatts of new solar capacity in 2025, representing 54 percent growth over the prior year. The continent's renewable energy ecosystem now includes utility-scale international developers (ACWA Power, Scatec, Globeleq), African-focused decentralized operators (Daystar Power, Arnergy, Sun King), and the financing structures that support both. This report maps the current state of African renewable capacity, developer competition, and the capital mobilization that will shape deployment through 2030.
The African renewable energy category in 2026 is no longer a niche. Approximately 4.5 gigawatts of new solar capacity was deployed across the continent in 2025 alone, representing 54 percent growth over the prior year and the most active deployment year in African renewable history. The growth reflects a combination of falling module costs, maturing project development infrastructure, expanding power purchase agreement markets, and the Mission 300 framework that has given policymakers and investors a common vocabulary for the sector's goals. This report maps the current state of African renewable capacity, the developer ecosystem building it, and the financing structures that make the deployment work at scale.
The headline 4.5 gigawatt figure for 2025 is the most significant data point in African renewable energy in the last several years. For context, African solar installations in 2020 totaled approximately 2 gigawatts of new deployment, meaning that the 2025 pace is roughly double the pace of five years earlier. The growth is concentrated in a few markets. South Africa, Egypt, Morocco, Nigeria, Kenya, and Namibia together account for the majority of utility-scale deployments, while off-grid and mini-grid deployments are more widely distributed across Sub-Saharan Africa.
Hydroelectric generation remains the largest renewable source by installed capacity across Africa, reflecting decades of earlier investment in projects including the Aswan complex in Egypt, the Cahora Bassa dam in Mozambique, and more recent projects including the 420 megawatt Nachtigal hydroelectric plant in Cameroon that reached completion in 2024. Wind capacity is growing but remains concentrated in specific geographies, primarily South Africa (Western Cape and Eastern Cape), Morocco (the Tarfaya Wind Farm and others), and Kenya (the Lake Turkana Wind Power project). Geothermal capacity is almost entirely concentrated in Kenya's Rift Valley, where Olkaria continues to expand. Green hydrogen projects are in planning or early construction across Namibia, Egypt, Morocco, and South Africa but have not yet contributed meaningful deployed capacity.
Three international developers dominate the African utility-scale renewable market. ACWA Power, headquartered in Saudi Arabia, has built significant positions in Egypt, Morocco, and South Africa, typically through large solar and hybrid solar-storage projects. Scatec, headquartered in Norway, has been one of the most active utility-scale solar developers in South Africa, Egypt, and several other African markets, building, owning, and operating photovoltaic plants at the 50 megawatt to 400 megawatt scale. Globeleq, backed by development finance institution investors, operates utility-scale generation assets across multiple African countries and has been one of the most consistent long-term players in the sector.
The advantage these developers bring is balance sheet capacity. Utility-scale renewable projects require hundreds of millions of dollars in upfront investment, long-term power purchase agreements, sovereign or quasi-sovereign offtaker risk, and construction execution capability. Few African-headquartered developers can match this financial profile, which is why international players continue to dominate the utility-scale segment. Partnerships with local developers and project-level joint ventures are increasingly common, and these partnerships often become the mechanism through which African operators build capacity to lead future projects independently.
A different ecosystem operates at the commercial, industrial, and distributed renewable scale. Daystar Power, a Nigeria-headquartered commercial and industrial solar provider, focuses on hybrid solar and storage systems for business customers who want to reduce reliance on the national grid. Arnergy, another Nigerian operator, serves similar customer segments with a slightly different product focus. Both have raised significant capital and built customer bases among Nigerian businesses that face chronic grid unreliability.
In the pay-as-you-go solar home system category, Sun King, M-KOPA, d.light, Bboxx, and Engie Energy Access have built the largest operational footprints. These companies are profiled in more detail in a separate report in this series, but their collective impact on African renewable deployment is significant. Sun King alone has sold over 27 million solar products and serves nearly 10 million individual customers across Africa and Asia. M-KOPA extended over USD 1.5 billion in credit to more than 5 million customers by 2024, supported by more than 30,000 sales agents across its African markets.
The 2024 and 2025 capital mobilization innovations have been almost as significant as the deployment numbers themselves. Sun King closed a USD 156 million securitization in July 2025, the largest securitization in African off-grid solar to date. The structure bundled expected repayments from approximately 1.5 million solar customer contracts into a financial product that raised upfront capital from investors including Citi. The deal is expected to deliver solar access to over 6 million people. In May 2025, Sun King, the International Finance Corporation, and Stanbic IBTC Bank closed an USD 80 million debt facility to expand solar access in Nigeria specifically.
These financing innovations matter beyond the individual transactions. Securitization and asset-backed lending structures create pathways for commercial banks to participate in off-grid solar financing without taking on the customer-level credit risk directly. Commercial bank participation, historically near zero in the pay-as-you-go solar sector, is now expanding. Bboxx secured a loan from SBM Bank Kenya to expand its solar products and services to 470,000 rural Kenyans. M-KOPA received USD 255 million in financing in early 2023, including a USD 200 million debt portion backed by investors including Mirova SunFunder, Standard Bank, and a raft of international development finance institutions.
The African Development Bank's Desert to Power initiative is attempting to mobilize renewable generation across the Sahel region, where the combination of high solar irradiation and significant access gaps creates both the opportunity and the need for accelerated deployment. In October 2025, Mauritania signed a USD 300 million independent power producer deal under the Desert to Power framework for a hybrid solar-wind plant. Similar deals are in various stages of development across Niger, Mali, Burkina Faso, Chad, and other Sahel countries, though progress has been uneven due to political volatility and security concerns in several of the target geographies.
The 4.5 gigawatt 2025 deployment number is impressive, but it remains modest against the scale of African electricity demand. Total African installed generation capacity sits in the range of approximately 250 gigawatts across all sources, of which renewables account for a meaningful but not yet dominant share. Reaching meaningful decarbonization of the African power sector requires deployment volumes several times larger than what 2025 delivered, sustained over a decade.
The constraints are well understood. Grid infrastructure in many African markets cannot absorb large volumes of new renewable generation without transmission and storage investments that have not yet been funded at the required scale. Power purchase agreement markets in several countries have been affected by utility financial stress, creating counterparty risk that delays project financial close. Currency volatility in Nigeria, Egypt, and other markets creates project-level risks that require expensive mitigation. Regulatory reform pace varies significantly across the twenty-nine Mission 300 compact signatories.
Three indicators will determine whether African renewable energy deployment accelerates further. First, whether the 2025 solar growth rate is a one-year surge or the beginning of a sustained trend: if 2026 deployment reaches 6 to 7 gigawatts, the trajectory becomes credible for reaching 2030 targets. Second, whether the financing innovations of 2025 (securitization, commercial bank participation, asset-backed lending) are replicated in other markets beyond Kenya and Nigeria. Third, whether green hydrogen projects in Namibia, Egypt, Morocco, and South Africa move from planning to construction in a way that opens a new deployment category beyond traditional solar, wind, and hydro generation.
The African renewable energy story is no longer about whether the sector can exist. It exists. It is about how fast it can scale, and whether the scale can keep pace with the demand growth that African electrification will require over the next decade.