HomeRulebook HomeBalancing and Settlement CodeGuidance NotesCarp Guidance Note
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CONTENTS

  • What this document covers
  • What this document does not cover
  • Who should use this Guidance Note?
  • Background
  • Overview of CARP Reports
    • Settlement Performance Report (Legacy)
      • Landing page
      • Grid Supply Point (GSP) Group Breakdown
      • League Tables
      • EFR View
      • Export Mode
    • Settlement Performance Report (MHHS)
      • Performance Percentage Chart
      • The Settlement Run Table
      • Summary Table and Bottom 5 Table
    • Market Dimensions Report (Legacy and MHHS)
      • MSID Counts Chart
      • Legacy Market View Table
      • MHHS Market View Table
    • Market Consistency Report (Legacy and MHHS)
      • Landing Page
      • Performance Overview Table
      • Reduced Performance Table
      • Exceeded Thresholds Table
    • Default Volumes Report
      • Landing Page
      • Settlement Run Table
      • Market Segment Table
      • Bottom Five Table
    • Excessive Volumes on MSIDs Report
      • Landing Page Daily Excessive Count Chart
      • Settlement Run Table
      • Accuracy Table
      • GSP Group
    • Incorrect Energisation Status Report
      • Landing Page Count of de-energised MSIDs with non-zero Energy Volume Chart
      • Count of De-energised MSIDs
      • Market Segment Table
      • Bottom 5 Suppliers Table
    • Supplier Charges Report
      • Landing Page
      • Charge, Redistribution, and Net Payment tabs
      • GSP Group and Vol Breakdown
  • Manual Reporting
    • Manual Data Generation Scenarios
  • How to Register to Access CARP
    • Registration for Suppliers
    • Registration for PAB Members
    • Accepting the E-mail invitation
    • Set up Microsoft Authenticator
    • Login to CARP via MyApplications
    • Login to CARP via the Elexon Website
    • Offboarding
    • Do you need more information?

Performance Assurance: Confidential Assurance Reporting Platform (CARP) V2.0

Effective From Date:27/02/2026
Status:LIVE
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