SONI’s TSO licence requires us to publish a number of documents. You can find links to these below:
Condition 16: Grid Code
Condition 18: Transmission Interface Arrangements
Condition 20: Transmission System Security and Planning Standards
Condition 22B: Balancing Market Principles Statement
Condition 24: System Operator Agreement
Condition 25: Requirement to Offer Terms
Condition 29: Economic Purchasing of System Services
Condition 30: Charging Statements
Condition 33: Ten Year Transmission System Forecast Statement
Condition 35: Generation Capacity Statement
Condition 39: Quarterly Imperfections Cost Reports (these can be found in the library).
Condition 40: Transmission Development Plan Northern Ireland