ENTSOG BAL NC Monitoring Report 2016

BAL NC Monitoring Report 20161
Table of Contents2
PART I: Second ENTSOG Monitoring Report on Implementation of Balancing Network Code4
Executive Summary6
1 Introduction and Purpose8
2 Information Sources and Data Collection8
3 Evaluation of Responses to Questionnaire10
3.1 Operational Balancing (Chapter III of BAL NC)10
3.2 Balancing system (Chapter II of BAL NC)14
3.3 Nominations (Chapter IV of BAL NC)16
3.4 Information Provision (Chapter VIII of BAL NC)20
3.5 Daily Imbalance Charges (Chapter V of BAL NC)26
3.6 Neutrality (Chapter VII of BAL NC)28
3.7 Within Day Obligations (Chapter VI of BAL NC)30
3.8 Linepack Flexibility Service (Chapter IX of BAL NC)32
3.9 Interim Measures (Chapter X of the BAL NC)32
4 Conclusion40
4.1 Implementation Dates and Provisopns of BAL NC in Europe40
4.2 Overview Table of Degree of Implementation of BAL NC40
5 Annexes42
Annex I: List of Abbreviations and Countries with Codes and Balancing Zones42
Annex II: Operational Balancing (Chapter III of BAL NC)48
Annex III: Balancing System (Chapter II) and Nominations (Chapter IV of BAL NC)58
Annex IV: Information Provision (Chapter VIII of the BAL NC)62
Annex V: Daily Imbalance Charge (Chapter V of the BAL NC)76
Annex VI: Neutrality (Chapter VII of the BAL NC)81
Annex VII: Within Day Obligations (Chapter VI of the BAL NC)83
Annex VIII: Interim measures (Chapter X of the BAL NC)85
PART II: First ENTSOG Monitoring Report on Effect of Balancing Network Code94
Executive Summary95
1 Introduction and purpose97
2 Information sources and data collection97
3 Description of the four effect monitoring indicators97
3.1 Indicator BAL.1: TSO Balancing Through Short-term Standardised Products AS % of Total TSO Balancing97
3.2 Indicator BAL.2: Total TSO Balancing Volume as % of Market Volume99
3.3 Indicator BAL.3: Net TSO Balancing Volume as % of Market Volume101
3.4 Indicator BAL.4: Net Shipper Imbalance Volume as % of Market Volume101
4 Conclusion103
4.1 Indicator BAL.1: TSO Balancing Through Short-term Standardised Products as % of Total TSO Balancing103
4.2 Indicator BAL.2: Total TSO Balancing Volume as % of Market Volume109
4.3 BAL.3 Indicator: Net TSO Balancing Volume as % of Market Volume vs. BAL.4 Indicator: Net Shipper Imbalance Volume as % of Market Volume113
4.3 Overall Conclusions Based on BAL Indicators for Effect Monitoring121
5 Annexes121
Annex I: List of Abbreviations and Countries with Codes and Balancing Zones121
Imprint126

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