# Electricity and gas tenders in South Africa

Open tenders: 131. Updated 2026-10-28. Page 1 of 7.

- [PREVENTATIVE MAINTENANCE ON ELECTRICAL INSTALLATION SECURITY ,STREET & HIGH MAST LIGHTS (CLUSTER KK) DR RSM DISTRICTS](https://za.bidwunder.com/tenders/preventative-maintenance-on-electrical-installation-security-street-high-mast-li-75a8be70.md) - Public Works, North-West, closes 2026-12-02
- [TRANSFORMER OIL INHIBITOR DOSING](https://za.bidwunder.com/tenders/transformer-oil-inhibitor-dosing-e1b41619.md) - Eskom - Eskom enterprises, Gauteng, closes 2026-11-26
- [Products and solutions offerings on technologies for testing medium voltage transformers and switchgear available in the market for the city of cape town energy directorate](https://za.bidwunder.com/tenders/products-and-solutions-offerings-on-technologies-for-testing-medium-voltage-tran-c111fead.md) - City of Cape Town, Western Cape, closes 2026-11-30
- [TRANSFORMER OIL INHIBITOR DOSING](https://za.bidwunder.com/tenders/transformer-oil-inhibitor-dosing-f4560b7c.md) - ESKOM, Gauteng, closes 2026-11-26
- [FOR THE DESIGN, SUPPLY, DELIVERY, INSTALLATION AND COMMISSIONING OF A HYBRID WIND AND SOLAR PV MICROGRID RESEARCH FACILITY AT ESKOM RESEARCH, TESTING AND DEVELOPMENT (RT&D) FOR A PERIOD OF THREE (3) YEARS](https://za.bidwunder.com/tenders/for-the-design-supply-delivery-installation-and-commissioning-of-a-hybrid-wind-a-5bebe4ec.md) - ESKOM, Gauteng, closes 2026-11-27
- [FOR THE PROVISION OF EIGHT (8) YEARLY MAINTENANCE FOR EIGHT (8) HIGH MAST POLES AT TRANSNET SOC LTD (REG. NO. 1990/000900/30) OPERATING AS TRANSNET PORT TERMINALS (HEREINAFTER REFERRED TO AS “TPT”) AT THE PORT OF PORT ELIZABETH AS A ONCE-OFF SERVICE](https://za.bidwunder.com/tenders/provision-of-eight-8-yearly-maintenance-for-eight-8-high-mast-poles-at-transnet-557849da.md) - Transnet SOC Ltd, Eastern Cape, closes 2026-11-07
- [Ups maintenance - adms](https://za.bidwunder.com/tenders/ups-maintenance-adms-bfc2aa5c.md) - City of Cape Town, Western Cape, closes 2026-11-11
- [THE SERVICE AND MAINTENANCE OF FUEL PUMP DISPENSERS, AND THE INTEGRITY TESTING OF UNDERGROUND FUEL TANKS AT KOEBERG NUCLEAR POWER STATION (KOEBERG) ON AN AS AND WHEN REQUIRED BASIS FOR A PERIOD OF FIVE (5 YEARS.](https://za.bidwunder.com/tenders/the-service-and-maintenance-of-fuel-pump-dispensers-and-the-integrity-testing-of-91813106.md) - Eskom - Generation, Western Cape, closes 2026-11-20
- [Manufacture, Supply, Delivery, Removal and Installation of Air Heater Element Packs for Three Units at Tutuka Power Station bids](https://za.bidwunder.com/tenders/manufacture-supply-delivery-removal-and-installation-of-air-heater-element-packs-8b2e32f3.md) - Eskom - Generation, Mpumalanga, closes 2027-10-26
- [Five-Year Maintenance and Service contract for Diesel Compressors (Mobile and Station Units) at Duvha Power Station](https://za.bidwunder.com/tenders/five-year-maintenance-and-service-contract-for-diesel-compressors-mobile-and-sta-7761799d.md) - Eskom - Generation, Mpumalanga, closes 2026-11-24
- [Solar Backup System for Wau office](https://za.bidwunder.com/tenders/solar-backup-system-for-wau-office-1818ff0d.md) - UNDP-SSD - SOUTH SUDAN, closes 2026-11-05
- [SUPPLY OF LIVE LINE RUBBER GOODS](https://za.bidwunder.com/tenders/supply-of-live-line-rubber-goods-894d2f66.md) - Kenya Power & Lighting Company, closes 2026-11-24
- [Procurement of quality of supply recorders, accessories and associated services](https://za.bidwunder.com/tenders/procurement-of-quality-of-supply-recorders-accessories-and-associated-services-b5050f23.md) - City of Cape Town, Western Cape, closes 2026-11-30
- [Provision of support and maintenance services for the hitachi network manager adms](https://za.bidwunder.com/tenders/provision-of-support-and-maintenance-services-for-the-hitachi-network-manager-ad-bf7157b5.md) - City of Cape Town, Western Cape, closes 2026-12-09
- [Fourniture des poteaux en béton pour 50 900 branchements classiques en huit lots](https://za.bidwunder.com/tenders/fourniture-des-cables-pour-50-900-branchements-classiques-56c4dcb2.md) - DECIM Project (Digital Energy Infrastructure and Connectivity), closes 2026-12-03
- [Electrification (sur la base de systèmes solaires photovoltaïques) et connexion haut débit pour trois cent soixante-dix (370) centres de santé de base répartis en quatre (4) lots](https://za.bidwunder.com/tenders/electrification-sur-la-base-de-systemes-solaires-photovoltaiques-et-connexion-ha-2cd6dcff.md) - DECIM Project (Digital Energy Infrastructure and Connectivity), closes 2026-12-03
- [PANEL OF THREE SERVICE PROVIDERS FOR THE PROVISION OF AIR CONDITIONERS MAINTENANCE AND NEW INSTALLATION](https://za.bidwunder.com/tenders/panel-of-three-service-providers-for-the-provision-of-air-conditioners-maintenan-35ebc269.md) - Matatiele Local Municipality, Eastern Cape, closes 2026-11-23
- [Supply, Installation, Commissioning, and Design of Coal Bunkers Unit 1 to 6 CO Gas Monitors and Interface to WinCC SCADA System at Kriel Power Station for a period of three months.](https://za.bidwunder.com/tenders/supply-installation-commissioning-and-design-of-coal-bunkers-unit-1-to-6-co-gas-05962211.md) - Eskom - Generation, Mpumalanga, closes 2026-11-13
- [INVITATION TO TENDER E3704GXMPKRI The provision of Maintenance of the Security Surveillance and Access Control System at Kriel Power Station for a period of 5 Years Note: Compulsory Tender Clarification Meeting](https://za.bidwunder.com/tenders/the-provision-of-maintenance-of-the-security-surveillance-and-access-control-sys-0c209bf1.md) - Eskom - Generation, Mpumalanga, closes 2026-11-23
- [Request for Information (RFI) for maintenance of ducting, dampers and tubular air heaters during outages (GO, MO and IR) at Matimba Power Station](https://za.bidwunder.com/tenders/request-for-information-rfi-for-maintenance-of-ducting-dampers-and-tubular-air-h-d5d4f25a.md) - Eskom - Generation, Limpopo, closes 2026-11-12

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> Source: https://za.bidwunder.com/tenders/sector/D35