On 30 May 2025, South Africa's Minister of Electricity and Energy, Dr Kgosientsho Ramokgopa, announced five preferred bidders under Bid Window 3 of the Battery Energy Storage Independent Power Producer Procurement Programme (BESIPPPP), covering up to 616 MW/2,464 MWh of battery storage capacity across five sites in the Free State supply area, representing R9.5 billion in investment. Award of preferred-bidder status is conditioned on binding local-content and economic-empowerment requirements: minimum 40% black shareholding in each IPP project company, up to 30% black shareholding by construction contractors (up to 42% in operations), over R3.7 billion in local content spend during construction and operations, and R184 million ring-fenced for supplier development and skills training. Reuters/industry reporting identifies Mulilo (four sites) and Scatec of Norway (one site) as the winning IPPs.

Analyst notesShow

Mechanism

The Department of Electricity and Energy's Battery Energy Storage Independent Power Producer Procurement Programme (BESIPPPP) is a competitive-bid renewable-adjacent procurement track run alongside South Africa's longer-running REIPPPP. Bid Window 3 selected five preferred-bidder battery-storage projects (Bloemhoek, Erfdeel, Vanilla, and Retreat BESS to Mulilo; Haru BESS to Scatec) totalling 616 MW/2,464 MWh at five Free State substation sites, for R9.5 billion in investment and a targeted completion date of January 2028. Preferred-bidder status — and ultimately financial close — is contingent on the projects meeting binding local-content and B-BBEE (Broad-Based Black Economic Empowerment) thresholds set out in the bid-window qualification criteria: minimum 40% black shareholding in each project company, tiered black-shareholding minimums for construction (up to 30%) and operations (up to 42%) contractors, and quantified local-content spend (R3.7bn) and supplier-development ring-fencing (R184m) commitments.

Downstream implications

Foreign battery-storage EPC/equipment suppliers bidding into future

BESIPPPP windows face the same structural local-content and B-BBEE-ownership conditionality now confirmed for Bid Window 3, consistent with South Africa's broader localisation push in renewable/storage procurement.

Scatec's award confirms continued Norwegian/European IPP participation

is compatible with the B-BBEE ownership thresholds when structured through South African project-company vehicles — a precedent other foreign IPPs bidding into future windows can model against.

Open questions

Financial close and final documented local-content compliance for

each of the five project companies were not independently confirmed as of filing.

Sources

Primary: South African Government News Agency (SAnews) — Minister announces preferred bidders under BESIPPPP Bid Window 3

Secondary: Global Trade Alert — state act 92073 (South Africa BESIPPPP Bid Window 3 localisation)

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Mechanism

Downstream implications

Foreign battery-storage EPC/equipment suppliers bidding into future

Scatec's award confirms continued Norwegian/European IPP participation

is compatible with the B-BBEE ownership thresholds when structured through South African project-company vehicles — a precedent other foreign IPPs bidding into future windows can model against.