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Rangées de modules photovoltaïques d'une centrale solaire au sol dans le sud tunisien

The Ministry has published the sixth-round evaluation results: 309 projects retained for 455 MWc, from applications received to 30 June 2026. Our analysis of the capacity by governorate, and why financing and execution — not technology — will decide how much of it gets built.

Solar PVup to 1 MWc1 to 10 MWcabove 10 MWcAuthorisation regimeConcession regime

Both routes end in total sale to STEG, but they are different procurements. Installed capacity decides which one applies, and that determines your counterparty, how you are selected, what you sign, and how long approval takes.

High voltage transformers and power lines at an electricity distribution substation

A 250 to 400 MW third gas turbine, around TND 600 million, targeted for summer 2027. Classified a strategic major project, which keeps the equipment package off the procurement portals.

Aerial view of a utility-scale solar photovoltaic plant in the Tunisian desert

Tender AO 01-2026 covers a 300 MW photovoltaic plant at Bazma, Kébili, with a 150 MW / 540 MWh battery system on a 440-hectare site, awarded under concession. Bids are due 14 October 2026.

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The Sidi Bouzid II Solar Project has moved into the construction phase following financial close. Developed by Scatec in partnership with Aeolus Africa, the project supports Tunisia’s national objectives to increase renewable energy capacity and strengthen energy security.