Open tenders for Energy ON

Tenders that fit what Energy ON offers

Closest in meaning to its products: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage · Renewable energy engineering and project services for cities and businesses. Tenders in other languages match too. Best fit first, top 20 of 591.

• 2026 - 702 Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 4 (CMETB)

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  IrelandCavan and Monaghan Education and Training BoardInstallation services of electrical and mechanical equipmentest. €3.9M
  18 Nov 2026 · closes in 14 days3 companies won similar tenders

• Schools Energy Pathfinder 2025 - Biomass Programme – Biomass Package - Bundle 3 (CETB)

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  IrelandCork Education and Training BoardInstallation services of electrical and mechanical equipmentest. €4.9M
  17 Nov 2026 · closes in 13 days3 companies won similar tenders

• Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 5 (LWETB)

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  IrelandLongford and Westmeath Education and Training BoardInstallation services of electrical and mechanical equipmentest. €3.6M
  17 Nov 2026 · closes in 13 days3 companies won similar tenders

• Schools Energy Pathfinder 2025 Biomass Programme Biomass Package Bundle 2 LMETB

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  IrelandLouth and Meath Education and Training Board 1384Installation services of electrical and mechanical equipmentest. €4.0M
  19 Nov 2026 · closes in 15 days3 companies won similar tenders

• Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 6 (DDLETB)

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  IrelandDublin and Dun Laoghaire Education and Training BoardInstallation services of electrical and mechanical equipmentest. €5.5M
  17 Nov 2026 · closes in 13 days3 companies won similar tenders

• Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 1 (MSLETB)

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  IrelandMayo Sligo and Leitrim ETBInstallation services of electrical and mechanical equipmentest. €4.5M
  20 Nov 2026 · closes in 16 days3 companies won similar tenders

• Open Competition for Renew Software Consultancy 545

  Fits: Renewable energy engineering and project services for cities and businesses

  IrelandMaynooth UniversityIT services: consulting, software development, Internet and supportest. €300k
  26 Nov 2026 · closes in 22 days415 companies won similar tenders

• PV auf kommunalen Liegenschaften

  Fits: Renewable energy engineering and project services for cities and businesses

  GermanyRegion HannoverEngineering servicesest. €504k
  17 Nov 2026 · closes in 13 days87 companies won similar tenders

• Udbud af konsulentydelser relateret til indløb af biomasse

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  DenmarkHELSINGØR KRAFTVARMEVÆRK A/SContract administration servicesest. 10.5M DKK
  12 Nov 2026 · closes in 8 days17 companies won similar tenders

• Achizitie echipamente si lucrari aferente pentru realizarea obiectivul de investitii: “Realizarea unității de producere a energiei termice din biomasă și realizarea rețelei de distribuție a energiei termice din comuna Târlișua, județul Bistrița-Năsăud”

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  RomaniaComunaTarlisua (Consiliul local Tarlisua)Parts for electrical motors and generatorsest. 10.2M RON
  25 Nov 2026 · closes in 21 days2 companies won similar tenders

• Errichtung und Austausch der Heißwasserkessel am Standort der Biogasanlage Wien

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  AustriaWiener Kommunal-Umweltschutzprojektgesellschaft mbHMechanical installations
  30 Nov 2026 · closes in 26 days1 company won similar tenders

• Machbarkeitsstudie und Fachplanung Wärmeerzeugung

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  GermanyStadt WildeshausenFeasibility study, advisory service, analysisest. €340k
  11 Nov 2026 · closes in 7 days94 companies won similar tenders

• Planungsleistungen zur Wärme-Kälte-Infrastruktur im Klärwerk Gut Marienhof

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  GermanyLandeshauptstadt München, BaureferatEngineering design services for mechanical and electrical installations for buildings
  12 Nov 2026 · closes in 8 days123 companies won similar tenders

• Königsgarten Sanierung /Neubau Wohnhaus mit Nebengebäuden und Sanierung Scheune mit Technikzentrale und Außenanlagen

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  GermanyGemeinde SchönewördeEngineering design services for mechanical and electrical installations for buildings
  16 Nov 2026 · closes in 12 days123 companies won similar tenders

• Raamovereenkomst advies- en ingenieursdiensten t.b.v. project ‘Stadslint Keizerslanden’ gemeente Deventer

  Fits: Renewable energy engineering and project services for cities and businesses

  NetherlandsGemeente DeventerEngineering services
  7 Dec 2026 · closes in 33 days87 companies won similar tenders

• Königsgarten Sanierung /Neubau Wohnhaus mit Nebengebäuden und Sanierung Scheune mit Technikzentrale

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  GermanyGemeinde SchönewördeEngineering design services for mechanical and electrical installations for buildings
  19 Nov 2026 · closes in 15 days123 companies won similar tenders

• Vastuullisuuskonsultointi

  Fits: Renewable energy engineering and project services for cities and businesses

  FinlandSenaatti-kiinteistötEnvironmental engineering consultancy services
  4 Dec 2026 · closes in 30 days92 companies won similar tenders

• Kaupunkitekniset ulkovalaistuksen, liikennevalojen, sähköteknistenjärjestelmien ja valokuituverkon suunnittelu- ja asiantuntijapalvelut

  Fits: Renewable energy engineering and project services for cities and businesses

  FinlandHelsingin kaupunki, kaupunkiympäristön toimialaEngineering design servicesest. €7.3M
  4 Nov 2026 · closes today123 companies won similar tenders

• Fourniture, installation et maintenance d'équipements de traitement thermique des biodéchets ainsi que la collecte et le traitement du séchât dans lycées publics de la Réunion - 03 lots

  Fits: Renewable energy engineering, equipment supply and project services for biomass, waste-to-energy, boiler retrofits and battery storage

  FranceRégion RéunionRefuse and waste related services
  2 Dec 2026 · closes in 28 days34 companies won similar tenders

• Yleisten alueiden tie-, katu- ja aluetekniikan suunnittelupalvelut

  Fits: Renewable energy engineering and project services for cities and businesses

  FinlandTampereen kaupunkiArchitectural, construction, engineering and inspection servicesest. €8.5M
  26 Nov 2026 · closes in 22 days151 companies won similar tenders