This page provides full details of the proposed change, relevant dates and decisions.

What is the issue?

Milestone Date
Proposal Form Submission 13 March 2023
CMAG Initial Consideration Meeting 7 (18 April 2023)
CMAG Development TBC
CMAG Recommendation to Ofgem TBC
Ofgem Statutory Consultation TBC
Implementation TBC

What is the proposed solution?

This Change Proposal seeks to amend the methodology for Extended Performance Test, to better reflect the ability of storage assets to meet its contracted volume and duration.

Status
Title Decoration

Diagram of CMAG Rule Change Proposal stages: Submission, Scheduled, CMAG development, Consultation, With Ofgem, Implemented.Scheduled phase

This is the stage after the CMAG has initially considered the CM Rule Change Proposal but prior to the CMAG beginning development work on the proposal or the proposal is sent to consultation.

Proposer: Shell Type of change: Amendment Date Raised: 13 March 2023 Category: Assurance

Next Steps
Title Decoration

Milestone Date
Proposal Form Submission 13 March 2023
CMAG Initial Consideration Meeting 7 (18 April 2023)
CMAG Development TBC
CMAG Recommendation to Ofgem TBC
Ofgem Statutory Consultation TBC
Implementation TBC

Impacts and Related Changes
Title Decoration

Impacts

Capacity Market Rules Sections

  • Section 2.3.5
  • Section 13.4A.3

Impacted Parties

  • Capacity Providers

Contact information
Title Decoration

Lead Analyst:
Amy Stackhouse, Change Lead: Capacity Markets
[email protected], 020 7380 4042