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Open hydropower tenders

New hydropower plants, the refurbishment of turbines and generators, dam safety works and small hydro schemes.

15 open now in 10 countries, as of 25 Oct 2026.

Refurbishment tenders usually need a site visit and an assessment of the existing equipment. Plan the time for it early.

Newest hydropower tenders

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1. Tenkiller Hydropower Excitation System Replacement

   DEPT OF DEFENSEUnited States

   Closes

   6 Nov 2026

   Source

   SAM.gov

2. PRESTAR SERVICIOS PROFESIONALES ESPECIALIZADOS PARA DESARROLLAR ACTIVIDADES DE GESTIÓN TÉCNICA; JURÍDICA; PREDIAL Y VALUATORIA REQUERIDAS RESPECTO DE PREDIOS VINCULADOS CON EL PROYECTO HIDROELÉCTRICO

   EMPRESA DE GENERACIÓN Y PROMOCIÓN DE ENERGIA DE ANTIOQUIA S.A E.S.PColombia

   Value

   COP 172,669,000

   Source

   Colombia SECOP

3. ONSITE AND OFFSITE MACHINING, WELDING AND LINE BORING SERVICES AT VANDERKLOOF HYDROELECTRIC POWER STATION FOR A PERIOD OF 5 YEARS.

   ESKOMSouth Africa

   Closes

   19 Nov 2026

   Source

   South Africa eTenders

4. Local Hydropower Engineer – full-time 12 months

   PE Hydrosystem ZletovicaNorth Macedonia

   Closes

   27 Oct 2026

   Source

   World Bank

5. Package 2:Hydro electro Mechanical (HEM)Works for the Mt. Coffee Hydropower Plant Extension

   Liberia Electricity CorporationLiberia

   Closes

   14 Dec 2026

   Source

   World Bank

6. Repairing of damaged bed ridge, footpath, fencing and developing maintaining garden lawn in the Park situated tailrace side between Gate no 4 to Gate 5 of Rihand Hydro Power Station, Pipri, Sonebhadra.

   Uttar Pradesh Jal Vidyut Nigam LimitedIndia

   Closes

   10 Nov 2026

   Source

   India Uttar Pradesh

7. Slovakia – Hydro-electric plant construction work – Inovácia a modernizácia Vodnej elektrárne Čunovo

   VODOHOSPODÁRSKA VÝSTAVBA, ŠTÁTNY PODNIKSlovakia

   Closes

   12 Nov 2026

   Value

   EUR 34,500,000

   Source

   TED

8. Mantenimiento preventivo y correctivo para los aires acondicionados ubicados en la Central Diesel y Pequeña Central Hidroeléctrica (PCH); incluido el suministro de elementos de remplazo; instalacion;

   GESTION ENERGETICA S.A ESPColombia

   Value

   COP 51,737,167

   Source

   Colombia SECOP

9. CORROSION PROTECTION SERVICES ON AN 'AS AND WHEN REQUIRED' BASIS FOR ELEVEN (11) ESKOM PEAKING SITES FOR A PERIOD OF 5 YEARS (GOURIKWA & ANKERLIG GAS TURBINE, GARIEP, VANDERKLOOF & NCORA HYDROPOWER, INGULA, DRAKENSBERG & PALMIET PUMPED STORAGE SCHEMES, SERE WIND FARM, PORT REX AND ACCACIA AERODERIVATIVE)

   ESKOMSouth Africa

   Closes

   6 Nov 2026

   Source

   South Africa eTenders

10. Selection of NCS for carrying out Exploratory Core Drilling and Associated Tests for Chamkharchhu II Hydropower Project and Chamkharchhu IV Hydropower Project

    Projects & Contract DepartmentBhutan

    Closes

    9 Nov 2026

    Source

    World Bank

11. Procurement of Battery Energy Storage Systems (BESS) with Energy Management Systems (EMS) and Ancillary Equipment at Kyiv HPP / PSP, Kaniv, Kremenchuk and Seredniodniprovska Hydropower Plants, including related services (training of UHE staff)

    PRIVATE JOINT STOCK COMPANY “UKRHYDROENERGO”Ukraine

    Closes

    12 Nov 2026

    Source

    World Bank

12. Engineering, Procurement, Construction, Testing and Commissioning Contract of the Mpatamanga Hydropower Storage Project

    Mpatamanga Hydro Power Limited.Malawi

    Closes

    13 Nov 2026

    Source

    World Bank

13. Regret Letter - Unit 1 & 2 Excitation System Replacement at Vanderkloof Hydro Power Station

    ESKOMSouth Africa

    Closes

    3 Aug 2027

    Source

    South Africa eTenders

14. Renovation, Modernization and Upgradation of Kulhal Hydroelectric Project on turn key basis

    MD- UJVNIndia

    Closes

    2 Nov 2026

    Source

    India Uttarakhand

15. Request for Proposal for Selection of Developer for 1000 MW/6000 MWh Velimalai Pumped Storage Hydro-Electric Project in Kanyakumari District under Ministry of Power Tariff Based Competitive Bidding Guidelines (Section 63) through PPP BOOT

    TNEB LimitedIndia

    Closes

    17 Nov 2026

    Source

    India Tamil Nadu

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