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    Þeistareykir Geothermal Topping Unit

    Landsvirkjun

    Þeistareykir Geothermal Topping Unit

    1. Competition notice published

      Nov 5, 2:27 PMNovember 5, 2025 2:27 PM

    2. Change in competition

      Dec 5, 10:23 AMDecember 5, 2025 10:23 AM

    3. Qualification deadline

      Dec 17, 1:00 PMDecember 17, 2025 1:00 PM

    4. Contract start date

      Sep 15, 12:00 AMSeptember 15, 2026 12:00 AM

    5. Contract end date

      Jan 16, 12:00 AMJanuary 16, 2029 12:00 AM

    Brief

    Iceland: Tenders/Landsvirkjun/Þeistareykir Geothermal Topping Unit

    Published deadline passed

    The published deadline has passed. For multi-stage competitions a later tender deadline may still apply — check the notice or portal for the current phase.

    Brief

    Landsvirkjun needs a geothermal back-pressure steam turbine-generator unit, auxiliary systems, and spare parts, including all associated works, for the Þeistareykir Geothermal Topping Unit in northeast Iceland. The contract scope includes the design, manufacture, transportation, installation, and commissioning of the unit, which is designed for an inlet steam pressure of 27 bara and an exhaust pressure of 9.5 bara, handling 151.9 kg/s of steam under rated conditions.

    About the bid

      The Þeistareykir Geothermal Topping Unit will be part of Þeistareykir Geothermal Station in northeast Iceland. The power station is owned and operated by Landsvirkjun, Iceland’s national power company and largest energy generator, operating 18 power stations across Iceland, generating electricity solely from 100% renewable sources: hydropower, geothermal and wind. Upon completion, the Topping Unit will reinforce Landsvirkjun’s commitment to the sustainable and efficient utilization of Iceland’s geothermal energy resources. The Topping Unit will utilize high-pressure geothermal steam from production wells within the field. The Contract scope includes the design, manufacture, transportation, installation, and commissioning of one (1) geothermal back-pressure steam turbine-generator unit, auxiliary systems and spare parts including all associated works. The unit is designed for an inlet steam pressure of 27 bara and an exhaust pressure of 9.5 bara, handling 151.9 kg/s of steam under rated conditions. The Project Scope is more fully described within the Project Information Memorandum (PIM). This Procurement is being undertaken in accordance with the Negotiated Procedure, as set out in Article 50 of Icelandic Regulation 340/2017 and Article 47 of the Utilities.

      Contact name
      https://in-tendhost.co.uk/landsvirkjun/aspx/Home
      Contact phone
      003545159000
      Contact email
      innkaup@landsvirkjun.com
      Address
      Katrinartun 2, 105 Reykjavik

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    Award Criteria

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    See the full notice

    Contracting authority
    Landsvirkjun
    Title
    Þeistareykir Geothermal Topping Unit
    Type
    CompetitionPrequalification
    Main code
    42112100Steam turbines
    Supplemental codes

    No supplemental codes from buyer…

    Location
    Landsbyggð

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