Senegal Launches 500 MW Solar Tender With Battery Storage To Accelerate Clean Energy Transition

Senegal is taking a significant step toward strengthening its renewable energy capacity with the launch of a major tender for two large-scale solar power plants. The initiative is being led by the national electricity utility, Senelec, and is aimed at adding 500 MW of photovoltaic (PV) capacity to the country’s power generation portfolio. The project reflects the government’s broader strategy to accelerate the adoption of clean energy and position the country as a key player in West Africa’s renewable energy transition.

The solar development will follow an Engineering, Procurement, and Finance (EPCF) model. Under this framework, selected bidders will be responsible not only for designing and constructing the facilities but also for arranging the financing required for the projects. This approach is intended to attract experienced international developers and investors capable of delivering large-scale renewable infrastructure efficiently.

The tender includes two separate solar power projects located in different regions of the country. The first facility will be built in Linguère with a planned capacity of 200 MW, while the second and larger project will be developed in Kolda with a capacity of 300 MW. Together, these plants will contribute significantly to Senegal’s efforts to expand clean electricity generation and reduce reliance on conventional power sources.

A key feature of the planned solar installations is the integration of large battery energy storage systems. The projects will include battery storage with a capacity of 100 MW and an energy storage capability of 400 MWh. The addition of these systems will help improve grid reliability by addressing the intermittent nature of solar power generation. During periods of high solar production, excess electricity can be stored in the batteries and later released during peak demand or when solar output drops. This capability will enhance grid stability and reduce the likelihood of power disruptions.

The government has also established a relatively strict development schedule. Once contracts are awarded, the selected developers will be required to complete construction within a 24-month period. Interested companies must meet several eligibility criteria, including demonstrating strong financial performance and proven experience in executing large-scale solar energy projects. The deadline for submitting proposals for the tender has been set for April 22, 2026.

This initiative forms part of Senegal’s broader national energy strategy, known as the National Energy Pact, which aims to achieve universal electricity access across the country by 2029. The government has also set an ambitious target to generate 40 percent of its electricity from renewable sources by 2030.

The new solar plants are expected to play an important role in reducing Senegal’s dependence on expensive fossil fuels while also lowering greenhouse gas emissions. The initiative builds on earlier developments in the country’s energy sector, including the Walo Storage project, which introduced lithium-ion battery technology for grid management. With the launch of this 500 MW solar tender, Senegal is further reinforcing its commitment to building a sustainable, resilient, and independent energy system while attracting international investment into its growing renewable energy sector.