Capacity Market Rules Change Proposals

On this page you can search change proposals submitted to us for the Capacity Market (CM) Rules.

Further information on our role in the CM and how we will manage changes to the rules can be found on our page Capacity Market (CM) Rules. This includes how and when to submit a change proposal to us and how to comment on draft revised rules.

Need help?

Under the current regulations, we’re only responsible for managing change proposals after the first capacity auction. If you have a query or proposals relating to the first auction, please contact BEIS.

For help and assistance relating to change proposals after the first auction, please contact us.

Search & filter proposals

353Items match your criteria
  • Published:
    17th Jul 2018
    Last updated:
    18th Jul 2018
    Status:
    Closed (accepted)
    Rules area:
    Data Provision
    Organisation:
    ESP Electricity Limited
    Ref no:
    DS273
    Associated documents:
    1
    DCP312 is seeking to ensure a consistent approach to the formatting of Half Hourly Portfolio billing data by Embedded Distribution Network Operators.
  • Published:
    15th Mar 2018
    Last updated:
    15th Mar 2018
    Status:
    Under consultation
    Rules area:
    Demand side response
    Organisation:
    Scottish Power
    Ref no:
    CP355
    Associated documents:
    1
    ScottishPower proposes the creation of new DSR Technology Classes applying also the extended performance testing.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    Saltend
    Ref no:
    CP352
    Associated documents:
    1
    Saltend proposes to allow existing generating transmission CMU to pre-qualify for the capacity market in circumstances where its TEC is zero.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    ENGIE
    Ref no:
    CP351
    Associated documents:
    1
    Engie proposes amendments that would require a Distribution Connection Agreement for a New Build Generating CMU to be firm.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Determination of eligibility
    Organisation:
    REstore
    Ref no:
    CP350
    Associated documents:
    1
    Restore proposes to add an additional methodology to determine the Connection capacity of a CMU.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    Centrica
    Ref no:
    CP349
    Associated documents:
    1
    Centrica proposes to allow an Applicant to nominate a Connection Capacity equal to or less than the Average Highest Output of the Existing Generating CMU.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    Anonymous
    Ref no:
    CP354
    Associated documents:
    1
    This proposal will require all Prospective CMUs to demonstrate compliance with the Medium Combustion Plant Directive and Generators Controls.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    National Grid Electricity Transmission
    Ref no:
    CP353
    Associated documents:
    1
    NGET proposes to move when metering information is collected and the level of detail which is collected.
  • Published:
    14th Mar 2018
    Last updated:
    14th Mar 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    Waters Wye Associates
    Ref no:
    CP348
    Associated documents:
    1
    Waters Wye Associates proposes to allow new CMUs to be TO connected via private wires or a shared connection.
  • Published:
    20th Feb 2018
    Last updated:
    21st Feb 2018
    Status:
    Under consultation
    Rules area:
    Prequalification Information
    Organisation:
    Anonymous
    Ref no:
    CP346
    Associated documents:
    1
    All CMUs to demonstrate during prequalification that they meet all emissions standards.

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