The Tunisian government has stepped up efforts to strengthen the country's energy security with a new program presented by the Société tunisienne de l'électricité et du gaz (STEG). On October 9, 2026, a restricted ministerial council, led by Prime Minister Sarra Zaâfrani Zenzri, reviewed the operational plan to enhance national energy security. The plan combines various measures to increase electricity production and improve the overall efficiency of the power grid.
The STEG program includes several short-term and medium-term interventions to boost electricity supply. These measures involve upgrading existing turbines to generate an additional 250 MW of power, installing new gas-powered engines with a capacity of 200 MW, and adding a third turbine at Borj El Amri with a capacity of 300 MW. The plan also involves recovering 190 MW of power from existing facilities at Kchabta and Mateur.
In addition to these measures, the program includes the installation of a battery storage system with a capacity of 300 MW/600 MWh. This system will enable the storage of excess electricity generated during periods of low demand, which can then be released during peak periods to help meet electricity demand. The program also includes new renewable energy projects, with 300 MW of new projects expected to be launched before the summer of 2027.
The program also includes other renewable energy projects, such as 40 MW of projects under authorization, an extension of the Sidi Daoud wind farm by 30 MW, and the construction of photovoltaic power plants in Beni Mhira (50 MW) and Tataouine (200 MW). These projects are part of Tunisia's efforts to increase the share of renewable energy in its electricity production to 35% by 2030.
However, experts note that the announced capacities do not necessarily translate into additional power supply. The various measures have different implications for electricity production, and the actual power available will depend on several factors, including financing, procedures, contracts, and grid connections. The execution of these projects will be a significant test of Tunisia's ability to achieve its energy security objectives.
The success of these projects will depend on several factors, including the availability of financing and the efficiency of the implementation process. The Bazma-Kébili project, which involves the construction of a 300 MW photovoltaic power plant and a 150 MW/540 MWh battery storage system, is an example of the challenges involved. The tender for this project is scheduled to close on October 14, 2026.
Ultimately, the security of Tunisia's electricity supply will depend on the actual power generated by these new capacities and the efficiency of the grid. While the announced capacities are promising, the real test will come when these projects are completed and operational. The government and STEG will need to ensure that these projects are implemented efficiently and effectively to achieve the desired outcomes.
Key points
- 35% - Tunisia's target for renewable energy in electricity production by 2030
- 300 MW - Third turbine at Borj El Amri announced
- 250 MW - Upgrade of existing turbines
