HomeRulebook HomeBalancing and Settlement CodeCategory 3 DocumentsReplacement Reserve Schedule Methodology
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CONTENTS

  • 1 INTRODUCTION
    • 1.1 Background
    • 1.2 What is Project TERRE?
    • 1.3 Why does the BSC require an RR Schedule?
    • 1.4 What is the RR Schedule used for in Settlement?
      • 1.4.1 Setting the baseline for settlement of subsequent BOAs
      • 1.4.2 Calculation of Balancing Energy Deviation Volumes
      • 1.4.3 Determination of Non-Delivery Volumes and Non-Delivery Charges
      • 1.4.4 Determination of Imbalance Prices
      • 1.4.5 Adjustment of Energy Imbalance Volumes
  • 2 PRINCIPLES UNDERLYING THE RR SCHEDULE METHODOLOGY
    • 2.1 General Principles
    • 2.2 Principles relating to ramps
  • 3 RR Schedule Methodology
    • 3.1 Inputs and Outputs
    • 3.2 Process for testing a candidate ramp duration
      • 3.2.1 Treatment of Discontinuities in the RR Baseline
    • 3.3 Procedure for Constructing RR Schedule
      • 3.3.1 Step 1 – Derive RR Baseline
      • 3.3.2 Step 2 – Create Ramps of Ten Minutes or Less (where possible)
      • 3.3.3 Step 3 – Create An Initial Ramp of 11 to 30 minutes (where possible)
      • 3.3.4 Step 4 – Create A Final Ramp
      • 3.3.5 Step 5 – Create a straight ramp (without reference to Run-Up or Run-Down Rates)
      • 3.3.6 Step 6 – Collate the RR Schedule
  • 4 PROCESS FOR AMENDING THIS METHODOLOGY
  • APPENDIX 1 – DEFINITIONS AND TERMS
  • APPENDIX 2 – DETAILED LOGIC FOR TESTING CANDIDATE RAMP DURATION
    • STEP 1 – Determine the profile P(t) to which the ramp must be added
    • STEP2A – Model an Upwards Ramp
    • STEP2B – Model a Downwards Ramp
    • STEP 3 – Assess the candidate ramp

Replacement Reserve Schedule Methodology V2.0

Effective From Date:07/11/2019
Status:LIVE
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