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Network Charging

NETWORK CHARGING OVERVIEW

Home Page for quick access to network charging information and data including:

DUOS MODELS

  • In this section you will find and download the unpopulated Charging Methodology models in either their pre-release format or the current charging year models or as archived versions from previous charging years.  Included are the following:
    • Common Distribution Charging Methodology (CDCM) Model
    • Extra-High Voltage (EHV) Distribution Charging Methodology (EDCM)
      • Long Run Incremental Cost (LRIC) Model
      • Forward Cost Pricing (FCP) Model
    • Price Control Disaggregation Model (PCDM)
    • Annual Review Pack (ARP) Model

ARPS AND COST INFORMATION

  • These are documents that DNO Parties are obliged to provide to the DCUSA Secretariat to have published in accordance with the DCUSA.
    • Quarterly Cost Information Tables (DCUSA Schedule 15)
    • Populated Annual Review Pack Models (DCUSA Schedule 20)
  • You’ll also find the dates applicable to the submission and publication of the Cost Information Tables and Annual Review Packs.

FLEXIBILITY MARKET PRICES

  • These are documents that DNO Parties are obliged to provide to the DCUSA Secretariat to have published in accordance with the DCUSA.
  • They are updated biannually from 1st April 2023, and then by the first Working Day of each April and October thereafter.
  • The statements contain the follow items:
    • Flexibility Market Import Price (£/MWh) (contracted and tendered)
    • Flexibility Market Export Price (£/MWh) (contracted and tendered)
    • Exceeded Import Curtailment Price (£/MWh) (applies to demand turn down/generation turn up)
    • Exceeded Export Curtailment Price (£/MWh) (applies to demand turn up/generation turn down)
    • DISTRIBUTION FLEXIBILITY SERVICES CONTRACT DATA
    • DISTRIBUTION FLEXIBILITY SERVICES TENDER DATA

If you have any questions on the DCUSA or the administration of it, please contact the helpdesk at [email protected] or on 020 7432 3011.