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Battery energy storage systems (BESS), pumped storage and other ways to store electricity, from studies to turnkey plants.

28 open now in 14 countries, as of 25 Oct 2026.

Look for the storage duration the buyer wants (for example two or four hours), the round-trip efficiency it will test, and who carries the risk of battery degradation.

Newest energy storage tenders

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1. Luxembourg – Solar photovoltaic modules – ELU_2026_012 -procurement and construction (EPC) of photovoltaic (PV) and/or battery energy storage system (BESS) projects.

   Creos Luxembourg S.A.Luxembourg

   Closes

   20 Nov 2026

   Source

   TED

2. Luxembourg – Transformers – ELU_2026_007-Large Scale BESS Flebour-transformateur

   Creos Luxembourg S.A.Luxembourg

   Closes

   23 Nov 2026

   Source

   TED

3. Italy – Operation of electrical installations – C0246S26_Procedura aperta per la Concessione (PPP) della progettazione, realizzazione, manutenzione e gestione di sistemi di accumulo dell’energia a batteria (BESS) presso l’area dell’impianto “Cirene” nel compendio dell’ex Centrale Nucleare di Latina (LT)

   So.G.I.N. S.p.A.Italy

   Closes

   19 Nov 2026

   Value

   EUR 554,600,706

   Source

   TED

4. Servicios de Almacenamiento de Energía y Conexión

   ODCColombia

   Value

   COP 1

   Source

   Colombia SECOP

5. Supply installation testing and commissioning of 50 kW Off Grid Solar PV Power Plant complete with Battery Energy Storage System at Ayodhya

   NTPC LimitedIndia

   Closes

   26 Oct 2026

   Source

   India NTPC

6. Solar PV and BESS – Community Resilience Programme

   Selwyn District CouncilNew Zealand

   Closes

   13 Nov 2026

   Source

   GETS New Zealand

7. Request For Information (RFI) – Drakensberg Pumped Storage Scheme (PSS) and Ingula PSS, Sewage The purpose of this RFI is not to appoint a Contractor or service provider at this stage. Responses will be used to: Determine whether suitably experienced service providers are available in the market to undertake the required works at both Drakensberg Pumped Storage Scheme and Ingula Pumped Storage Scheme, • Obtain information on technically feasible solutions for the upgrade, refurbishment, operatio

   ESKOMSouth Africa

   Closes

   6 Nov 2026

   Source

   South Africa eTenders

8. Design, Supply, Installation, Testing, and Commissioning of 6MWp Solar PV Power Plant with 10 MWh of Battery Energy Storage System for Wamo Energy Service Company (WESCO), Kismayo City, Jubaland State, Somalia.

   Ministry of Energy and Water ResourceSomalia

   Closes

   3 Dec 2026

   Source

   World Bank

9. Germany – Batteries – BESS-Systen (Batteriespeicher)

   Fachhochschule AachenGermany

   Closes

   18 Nov 2026

   Source

   TED

10. Acquisition du banc d’essai des BESS pour le compte de MASEN - MAROC.

    MASENMorocco

    Closes

    27 Nov 2026

    Source

    World Bank

11. REQUEST FOR QUALIFICATIONS (RFQ) FOR the selection of a Strategic Partner for the development, financing, and implementation of the 1.5GW Tubatse Pumped Storage Scheme

    ESKOMSouth Africa

    Closes

    30 Nov 2026

    Source

    South Africa eTenders

12. Provision for the Supply, installation, testing, commissioning, and handover of Roof-mounted PV and BESS systems at Phandulwazi Agricultural High School.

    ESKOMSouth Africa

    Closes

    3 Nov 2026

    Source

    South Africa eTenders

13. Provision for the Supply, installation, testing, commissioning, and handover of Roof-mounted PV and BESS systems at Enoch Sontonga Secondary School.

    ESKOMSouth Africa

    Closes

    3 Nov 2026

    Source

    South Africa eTenders

14. Provision for the Supply, installation, testing, commissioning, and handover of Roof-mounted PV and BESS systems at Daluhlanga Senior Secondary School.

    ESKOMSouth Africa

    Closes

    3 Nov 2026

    Source

    South Africa eTenders

15. GMT062/25-26 : Appointment of a service provider for the operation and maintenance of PV Solar Systems and Battery energy storage systems for a period of twelve (12) months from the date of appointment

    George MunicipalitySouth Africa

    Closes

    4 Nov 2026

    Source

    South Africa eTenders

16. Online Bid for Selection of the Developer to establish the 900 MW/5400 MWh Rampura Pumped Storage Project in Tonk, Rajasthan, under the Build-Own-Operate-Transfer (BOOT) model through Global Tariff Based Competitive Bidding followed by e-RA

    RRECL - Director(T)India

    Closes

    30 Nov 2026

    Source

    India Rajasthan

17. 25 MW aku energiasalvestussüsteemi ost / Purchase of 25 MW battery energy storage system

    Eesti Energia AktsiaseltsEstonia

    Source

    OCDS-OpenTender Estonia

18. EPC PACKAGE FOR BESS (400MWH) IMPLEMENTATION AT NTPC MOUDA-Bidding Doc No CS-9575- 171C-9

    NTPC LimitedIndia

    Closes

    12 Nov 2026

    Source

    India NTPC

19. Procurement of supply, installation, testing and commssioning of center pivot irrigation system, submersible pumps, solar modules, battery storage systems, delivery pipelines for the development of 255 ha ground water based pressurized irrigation system.

    Ministry of Irrigation and LowlandsEthiopia

    Closes

    2 Nov 2026

    Value

    USD 4,000,000

    Source

    World Bank

20. Design, Supply, Installation, and Commissioning of 45MW/180MWh Battery Energy Storage Systems (BESS) including Associated Civil Works and Initial Operations and Maintenance

    Ministry of Finance, Central Executing UnitBelize

    Closes

    23 Nov 2026

    Source

    World Bank

21. 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

22. 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

23. Asbestos Roof Removal, Roof Replacement, Solar PV, Battery Storage and Smart Energy Control System at Athy Rugby Club

    8902424Ireland

    Source

    Ireland eTenders

24. Supply, Installation, Testing and Commissioning of Ground Mounted Solar PV and Battery Energy Storage System Garranty, Inishturk Island, Co. Mayo

    8931591Ireland

    Source

    Ireland eTenders

25. RfP FOR ENGAGEMENT OF CONSULTANCY FIRM FOR CONDUCTING PRE-FEASIBILITY STUDY AND PREPARATION OF DETAILED PROJECT REPORT (DPR) OF PUMPED STORAGE PROJECTS (PSPs) IN MADHYA PRADESH

    Madhya Pradesh Power Generating Company LimitedIndia

    Closes

    27 Oct 2026

    Source

    India Madhya Pradesh

26. Setting of BESS System

    MD- UJVNIndia

    Closes

    28 Oct 2026

    Source

    India Uttarakhand

27. 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

28. Bidders List - Security Guarding Services for Peaking Operating Unit; Northen Region (Drakensberg Pumped Storage Scheme (NKP); Ingula Pumped Storage Scheme (NKP), Gariep Power Station, Vanderkloof Power Station) Southern Region (Ankerlig 1, 2 and 3 (NKP), Gourikwa (NKP), Palmiet Pumped Storage Scheme, Port Rex, Sere Windfarms).

    ESKOMSouth Africa

    Closes

    12 Nov 2026

    Source

    South Africa eTenders

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