HomeRulebook HomeBalancing and Settlement CodeSimple GuidesSection T Settlement and Trading Charges
CONTENTS
- Introduction
- GeneralObligation and Entitlement of Parties
- Data Requirements
- Data Receipt and Validation
- Market Index Definition Statement
- Provision of Market Index Data
- Loss of Load Probability Calculation Statement
- Single (contingency) Imbalance Price (following Secretary of State direction)
- Allocation of Transmission LossesDelivering and Offtaking Trading Units
- Transmission Loss Factors
- Determination of Transmission Loss Multipliers
- Settlement of Balancing Mechanism ActionsConversion of Data Received from the Transmission Company
- Continuous Acceptance Duration
- Continuous Acceptance Duration Limit
- Price Average Reference
- Replacement Price Average Reference
- Value of Lost Load
- Establishment of Final Physical Notification (FPN)
- Establishment of Bid-Offer Volume
- Establishment of Acceptance Volume
- Establishment of Bid-Offer Upper Range and Bid-Offer Lower Range in relation to FPN and Submitted Bid-Offer Pairs
- Determination of Accepted Bid-Offer Volume
- Accepted Offer Volumes and Accepted Bid Volumes
- Determination of Period Accepted Offer Volume and Period Accepted Bid Volume
- Determination of Period Priced Accepted Offer Volume and Period Priced Accepted Bid Volume
- Determination of Period BM Unit Total Accepted Offer Volume and Period BM Unit Total Accepted Bid Volume
- Determination of Period BM Unit Total Priced Accepted Offer Volume and Period BM Unit Total Priced Accepted Bid Volume
- Determination of Period BM Unit Offer Cashflow and Period BM Unit Bid Cashflow
- Determination of Period BM Unit Cashflow
- Determination of Total System BM Cashflow and Daily Party BM Unit Cashflow
- Determination of Network Gas Supply Total Bid Payment
- Determination of Reserve Scarcity Price
- Determination of STOR Action Price
- Determination of System and Balancing Demand Control Volumes
- Determination of Supplemental Balancing Reserve (SBR) Actions and the SBR Action Price
- Settlement CalculationsTreatment of Interconnector BM Units
- Determination of BM Unit Metered Volume for Supplier BM Units
- Determination of Information Imbalance Volumes and Charges
- Determination of Energy Imbalance Prices
- Determination of Credited Energy Volumes for each Energy Account
- Determination of Energy Imbalance for each Energy Account
- Determination of Energy Imbalance Cashflows
- Non-Delivery Rule and Calculations
- Determination of System Operator BM Cashflow
- Determination of Residual Cashflow Allocations
- SettlementResponsibility of SAA
- Requirement to carry out Settlement Runs
- Submission of Settlement Data
- Failure of SAA's systems etc.
- Additional Calculations
- Calculation of BM Unit Chargeable Demand of the EMR Settlement Services Provider
- Annex T-1: Calculations
- What do we use to calculate the main Energy Imbalance Price?
- Which balancing actions to use?
- Replacement Reserve Schedule Methodology Document
- Need more information?
Section T: Settlement and Trading Charges V46.0
Effective From Date:28/09/2026
Status:LIVE
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