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Ancillary services

Ancillary services ensure a continuous balance between consumption and production. Swissgrid has the legally prescribed task of procuring ancillary services using market-based processes.

Ancillary services

Distribution system Power plants Balance groups REMIT and market-relevant information Topic overview

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Last changed documents

  • 12 August 2025
    Conditions of tender – secondary control (in German)
    PDF
  • 12 August 2025
    Conditions of tender – tertiary control (in German)
    PDF
  • 12 August 2025
    Allocation procedure and operational emergency procurement (in German)
    PDF
  • 12 August 2025
    Model power plant output (in German)
    XLSX
  • 12 August 2025
    Interface manual for ancillary services (in German)
    PDF

News and media releases

  • | Media release

    First half of 2025: focus on modernization and innovation

    Swissgrid is building the grid of the future, modernising infrastructure and launching innovative solutions.
    Read article
  • | News

    European TSOs launch international Open Call to build a climate-resilient power grid

    Read article
  • | Media release

    The electricity agreement would strengthen stable grid operation and security of supply

    Close cooperation with the transmission system operators in the EU is of vital importance to ensure a secure and efficient supply of electricity.
    Read article

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