Algeria is projected to achieve the fastest growth in installed renewable energy capacity across Africa between 2026 and 2031, with a compound annual growth rate of 42.51 percent. This significant expansion places Algeria at the forefront of African countries for renewable energy capacity growth speed during the specified period. The rapid expansion is driven by new solar energy projects and plans for green hydrogen development, which are connected to the country's export network. This strategic focus shows Algeria's commitment to diversifying its energy portfolio and leveraging its natural resources for clean energy production.
Algeria's Ambitious Energy Plans
Algeria is moving towards its ambitious renewable energy goals with the launch of a 1 GW solar energy tender, a key step in boosting its solar power generation capabilities. Plans for green hydrogen production are being aligned with Sonatrach's export network, indicating a strategic integration of new energy sources with existing infrastructure for potential export. This year, Algeria inaugurated two solar power stations, contributing 400 MW to the national grid. These stations represent the first phase of a broader national program designed to expand solar capacity to 3200 MW. Currently, Algeria's solar capacity stands at approximately 600 MW, making the planned expansion a substantial increase from its existing renewable energy infrastructure. The government's initiatives aim to significantly boost the country's clean energy output and position it as a leader in renewable energy growth on the continent.
Africa's Shifting Energy Mix
Africa's total installed renewable energy capacity is projected to increase substantially, from 86.95 GW in 2026 to 179.66 GW by 2031. This remarkable growth represents a compound annual rate of 15.62 percent for the continent's total renewable energy capacity. Solar energy is identified as the fastest-growing renewable technology across the continent, with an expected compound annual growth rate of 27.84 percent until 2031. This rapid growth in solar is a key factor in the overall expansion of Africa's clean energy landscape. Combined solar and wind power capacities are forecast to exceed hydropower capacity by 2029, marking a key shift in the dominant renewable energy sources.
In 2025, hydropower held the largest share of renewable capacity in Africa, accounting for approximately 52 GW. Solar power capacity reached 22.19 GW in 2025, marking a 21 percent increase, demonstrating its accelerating adoption. Wind power additions in Africa during the same year totaled 11.47 GW, growing by 20 percent. This combined growth trajectory for solar and wind signals a dynamic transformation in the continent's energy mix, moving towards more diversified and decentralized renewable solutions.
Market Drivers and Challenges
A key driver for renewable energy adoption in Africa is the falling cost of solar technology, making it an increasingly attractive option for energy generation. The tariff for large-scale solar projects offered through auctions in Egypt, for instance, fell below $0.03 per kWh in 2025, noting the economic competitiveness of solar power. Similarly, solar panel prices were approximately $0.12 per watt in early 2026, further contributing to the economic viability of solar installations. The commercial and industrial sector in Africa is also a significant contributor to the increasing demand for renewable energy, with an expected compound annual growth rate of 18.36 percent until 2031, as businesses seek more sustainable and cost-effective energy solutions. South Africa has been a leader in developing renewable capacity via auctions, accumulating 7.8 GW by 2025, showcasing a successful model for deployment. Despite this progress and the strong drivers, challenges to renewable energy expansion across Africa persist, including weak electricity grids that struggle to integrate intermittent generation, limited capacity for intermittent generation, currency risks that can deter foreign investment, and difficulties in securing financing for large-scale projects. Addressing these challenges will be key for Africa to fully realize its vast renewable energy potential.