Open tenders for Energy Observer Developments

Tenders that fit what Energy Observer Developments offers

Closest in meaning to its products: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance · Hydrogen fuel-cell generators and battery energy storage systems for industrial, maritime, construction and event users. Tenders in other languages match too. Best fit first, top 20 of 200.

• Fourniture d’un système de stockage et de gestion d'énergie à hydrogène en conteneur

  Fits: Hydrogen fuel-cell generators and battery energy storage systems for industrial, maritime, construction and event users

  FranceUniversité Marie et Louis PasteurContainer storage system
  12 Nov 2026 · closes in 8 days12 companies won similar tenders

• Sisteme de generare energie pe baza de pile de combustibil(DMFC și SOFC) în cadrul proiectului “Hub-ul Român de Hidrogen și Noi Tehnologii Energetice – Ro-HydroHub” Cod SMIS 351358

  Fits: Hydrogen fuel-cell generators and battery energy storage systems for industrial, maritime, construction and event users

  RomaniaINSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU TEHNOLOGII CRIOGENICE SI IZOTOPICE - ICSI RM. VALCEAFuel cellsest. 718k RON
  2 Dec 2026 · closes in 28 days4 companies won similar tenders

• Echipamente și materiale pentru cercetare industrială aferente activității Cercetare sisteme pentru vehicule de transport persoane cu pile de combustie cu hidrogen

  Fits: Hydrogen fuel-cell generators and battery energy storage systems for industrial, maritime, construction and event users

  RomaniaUNIVERSITATEA TEHNICA DIN CLUJ NAPOCACommand and control systemest. 1.4M RON
  20 Nov 2026 · closes in 16 days14 companies won similar tenders

• Unitate PEMFC, sistem de pilă cu combustibil și soluții consumabile

  Fits: Hydrogen fuel-cell generators and battery energy storage systems for industrial, maritime, construction and event users

  RomaniaUNIVERSITATEA TEHNICA DIN CLUJ NAPOCAFuel cellsest. 970k RON
  24 Nov 2026 · closes in 20 days4 companies won similar tenders

• LOS 2 Generator Hilfssysteme Kraftwerk Pradella

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  SwitzerlandEngadiner Kraftwerke AGElectrical machinery, apparatus, equipment and consumables; lighting
  18 Nov 2026 · closes in 15 days24 companies won similar tenders

• Servicio de mantenimiento en emisarios, aliviaderos, cántara de aspiración y torreta de captación de agua de mar, en instalaciones submarinas de ACOSOL, S.A.

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  SpainConsejería delegada de ACOSOL, S.A.U.Repair and maintenance servicesest. €320k
  30 Nov 2026 · closes in 27 days69 companies won similar tenders

• Hydrogen Startup and Scaleup Hub

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  BelgiumClean Hydrogen Joint UndertakingResearch and development services and related consultancy servicesest. €10.0M
  25 Jan 2027 · closes in 83 days37 companies won similar tenders

• Overeenkomst Onderhoud Hydraulische Installaties

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  NetherlandsHavenbedrijf RotterdamRepair and maintenance services of shipsest. €1
  31 Dec 2026 · closes in 58 days6 companies won similar tenders

• Fourniture d’un banc d’essai d’endurance de piles à combustibles à hydrogène (PAC) 5 kW

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  FranceUniversité Marie et Louis PasteurTest benches
  19 Nov 2026 · closes in 15 days4 companies won similar tenders

• Ship design and safety assessment of nuclear fission technologies for maritime applications

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  PortugalEuropean Maritime Safety AgencyMarine research servicesest. €1.0M
  7 Dec 2026 · closes in 34 days6 companies won similar tenders

• C-Tech test facility for Aalborg University (Esbjerg)

  Fits: Hydrogen fuel-cell generators and battery energy storage systems for industrial, maritime, construction and event users

  DenmarkAalborg UniversitetIndustrial machineryest. 19.0M DKK
  7 Jan 2027 · closes in 65 days26 companies won similar tenders

• Dostawa sprzętu do zaopatrzenia systemu energetycznego i zasilania awaryjnego w ramach realizacji Programu Ochrony Ludności i Obrony Cywilnej na lata 2025-2026

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  PolandGmina Wrocław - Urząd Miejski WrocławiaGenerator units
  27 Nov 2026 · closes in 24 days4 companies won similar tenders

• Achiziție Sistem de testare pile de puteri mici 150W în cadrul proiectului “Hub-ul Român de Hidrogen și Noi Tehnologii Energetice – Ro-HydroHub” Cod SMIS 351358

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  RomaniaINSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU TEHNOLOGII CRIOGENICE SI IZOTOPICE - ICSI RM. VALCEAMachines and apparatus for testing and measuringest. 605k RON
  2 Dec 2026 · closes in 28 days17 companies won similar tenders

• Kogeneracinės jėgainės MWM TCG 2016 V12C techninio aptarnavimo ir priežiūros paslaugos

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  LithuaniaUAB Panevėžio regiono atliekų tvarkymo centras (PV)Repair and maintenance services of generators
  16 Nov 2026 · closes in 12 days41 companies won similar tenders

• Mechanical services

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  NorwayFREDRIKSTAD VANN AVLØP OG RENOVASJONSFORETAK FREVAR KFMiscellaneous repair and maintenance services
  9 Nov 2026 · closes in 6 days3 companies won similar tenders

• 167 - Elektrolyseur

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  GermanyRWTH Aachen UniversityHydrogen
  23 Nov 2026 · closes in 20 days1 company won similar tenders

• Marché de maintenance des installations électriques critiques Postes HT/BT – Onduleurs – Groupe électrogène de secours

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  FranceCollège de FranceRepair and maintenance services of electrical and mechanical building installations
  6 Nov 2026 · closes in 3 days14 companies won similar tenders

• Pregledni remonti turbina i turbinske opreme u hidroelektranama

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  CroatiaHEP-Proizvodnja d.o.o.Repair and maintenance services of machineryest. €10.9M
  19 Nov 2026 · closes in 15 days41 companies won similar tenders

• JEMAN.- Acuerdo Marco de Servicios para el mantenimiento, reparación e instalación de alternadores de buques y submarinos S-70 apoyados por el Arsenal de Cartagena. 2018AR027S

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  SpainIntendente de CartagenaRepair and maintenance services of electrical machinery, apparatus and associated equipmentest. €2.0M
  13 Nov 2026 · closes in 10 days41 companies won similar tenders

• 70/33/0/25/023 - Maintenance des générateurs de secours du DataCenter AlphaCloud d’Infrabel à Muizen. Accord-cadre.

  Fits: Hydrogen fuel-cell generators, marine power systems and battery energy storage solutions, with technical support and maintenance

  BelgiumInfrabel saRepair and maintenance services of generators
  9 Nov 2026 · closes in 6 days41 companies won similar tenders