EirGrid plc Annual Report 2011

EirGrid plc is a leading energy company committed to delivering high
quality services in Ireland and Northern Ireland. The Group includes
the EirGrid Transmission System Operator (TSO) business in Ireland;
System Operator Northern Ireland (SONI), the licensed TSO in
Northern Ireland; the Single Electricity Market Operator (SEMO)
which operates the Single Electricity Market on the island of Ireland;
and EirGrid Interconnector Limited, the East West Interconnector
developer and operator.
Contents
Chairperson’s Report 3
Chief Executive’s Review 7
Financial Review 12
Operations 14
Operating the Single Electricity Market 20
Transmission System Map 24
Development 26
Corporate and Social Responsibility 30
Our Customers 36
The Board 40
Organisation Structure 46
Executive Team 48
Financial Statements 50
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