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Bolobedu Solar Power Station C&I / wheeling

High confidence operational Last researched: 2026-06-26

Sources

• Wikipedia — Bolobedu Solar Power Station (2026-06-25)
• SolarQuarter — Voltalia commissions 148 MW Bolobedu (2026-06-25)
• https://en.wikipedia.org/wiki/Bolobedu_Solar_Power_Station (2026-06-26)
• https://www.voltalia.com/ (2026-06-26)
• https://www.pv-tech.org/voltalia-commissions-148mw-solar-pv-plant-in-south-africa-with-rio-tinto-subsidiary-ppa/ (2026-06-26)
• Wikipedia - Bolobedu Solar Power Station (2026-06)
• Rio Tinto - Bolobedu solar plant reaches commissioning (2026-04)
• Voltalia - In South Africa, Voltalia builds the Bolobedu solar power plant (2022)
• Power Technology - Voltalia commissions 148MW Bolobedu solar farm (2026-04)

Research notes

~120 km NE of Polokwane; ~300 GWh/yr wheeled via Eskom to KZN. CPPA signed Oct 2022. EXISTENCE: Confirmed by multiple independent sources (Wikipedia, Rio Tinto press release, Voltalia, Power Technology, SolarQuarter, Ecofin). High confidence. CAPACITY: 148 MW AC is consistent across all sources. Wikipedia gives DC nameplate as 149 MWp. No conflict - AC vs DC figures are nearly identical and clearly labelled. Tracker reported as single-axis on Power Technology / power plant profile databases (commonly cited; flagged as likely but not from a single authoritative primary source - treat tracker as medium confidence). STATUS REFUTATION/REFINEMENT: Seed said 'operational' with no date detail. Confirmed operational: Rio Tinto announced full commissioning on 8 April 2026 (first power to grid that date). Earlier sources had expected commissioning in 2024; actual commissioning slipped to April 2026. Construction began January 2023. STORAGE: No BESS mentioned in any source - this is a solar-only PV plant. Storage left null. OFFTAKER/WHEELING: Richards Bay Minerals (RBM, Rio Tinto subsidiary) under a long-term corporate PPA signed October 2022. Power wheeled ~across the country via Eskom's transmission network to RBM's mineral-sands operations in KwaZulu-Natal (NOT consumed in Limpopo). ~300 GWh/yr; cuts RBM emissions ~237,000 t CO2/yr (~10% of RBM emissions). One of SA's largest projects dedicated to a single industrial offtaker via wheeling. Regulatory route = private/corporate wheeling, not REIPPPP. OWNERSHIP: Voltalia 44% + Black-owned 41% + Black Women-owned 10% + Bolobedu Community Trust 5% (Wikipedia equity split). EPC: Not separately named - Voltalia (which has its own EPC/O&M arm) is developer/owner; EPC left unknown. GEO: Wikipedia infobox coordinates 23°36′58″S 30°20′32″E (-23.61611, 30.34222), Greater Letaba Municipality, Mopani District, Limpopo, ~120 km NE of Polokwane. Marked approximate since not cross-checked against satellite imagery. SOIL/GEOTECH: No source mentioned soil or pile-refusal conditions. Left null. FINANCIAL CLOSE: Not stated in available sources; left null." VERIFY: Adversarial check (2026-06): EXISTENCE, AC capacity (148 MW), developer (Voltalia), offtaker (Richards Bay Minerals / Rio Tinto), CPPA signed Oct 2022, ~300 GWh/yr, ~237kt CO2/yr avoided, and full commissioning 8 April 2026 all independently corroborated across Rio Tinto, Voltalia, Power Technology, SolarQuarter, Green Building Africa and GEM.wiki - high confidence. DC nameplate (149 MWp), the equity split (Voltalia 44% / Black-owned 41% / Black Women-owned 10% / Bolobedu Community Trust 5%), and the coordinates are single-sourced to the Wikipedia infobox; coords match (23deg36'58\"S 30deg20'32\"E = -23.61611, 30.34222) but are place-level approximate, not verified against site imagery - keep geo flagged approximate. TRACKER 'single-axis' could NOT be corroborated by any primary or authoritative source (generic database assumption) - DROPPED. Note Wikipedia infobox commissioning field is stale ('2024 expected'); actual go-live is April 2026 per Rio Tinto - overlay's dates are correct. Prior seed note (~120 km NE of Polokwane, ~300 GWh/yr wheeled via Eskom to KZN, CPPA Oct 2022) is fully consistent with verified sources and preserved. Regulatory route = private/corporate wheeling (not REIPPPP) - consistent with all sources. Solar-only, no BESS - confirmed (no source mentions storage). CONFLICTS: Tracker type 'single-axis' is NOT supported by any primary or authoritative source (not in Voltalia, Rio Tinto, Power Technology, or Wikipedia). It appears to be a generic power-plant-database assumption. Overlay itself flags it as medium confidence; should be treated as unverified. ; DC nameplate 149 MWp is single-sourced to the Wikipedia infobox only; no primary developer source (Voltalia/Rio Tinto) separately states a DC figure. AC=148 MW is well corroborated, so AC vs DC distinction rests on one source. ; Coordinates (-23.61611, 30.34222 = 23deg36'58"S 30deg20'32"E) come solely from the Wikipedia infobox and were not cross-checked against satellite imagery. Overlay correctly marks geo as approximate; treat as place-level, not exact array centroid. ; Wikipedia infobox still lists commissioning as '2024 (expected)' and construction start 'January 2023'; the actual commissioning (8 April 2026, per Rio Tinto/Voltalia press release) post-dates the stale Wikipedia field. Overlay correctly used the newer date, but the Wikipedia infobox is internally stale. ; EPC contractor not named in any source (left blank/unknown in overlay - acceptable).

Planning intel compiled from open-source data — not a tender document. Suggest a correction or add missing info →