We are ESB Networks. We ensure that electricity gets to the homes and businesses of our 2.3 million electricity customers, safely and efficiently. We have invested over €6bn in the electricity network over the last 10 years to ensure that it is reliable and enables communities and businesses in Ireland to grow and develop.
We provide a wide range of services to our customers, all of whom need to be registered with an electricity supplier. Each year we carry out over 9 million meter readings and provide these to your supplier in order to ensure you receive correct billing. We also deliver a range of technical services such as restoring supply when network faults occur, for example due to storms. Other services, some of which are chargeable, include undertaking line alterations at the customer’s request and carrying out service alterations requested via suppliers.
Your safety is our priority. Electricity is a powerful energy source but it can be dangerous. Always follow our safety guidelines. To ensure you stay safe, stay clear of overhead, underground and fallen electricity wires, always look out for electricity wires when you are outside . ‘Stay safe, stay clear’. For emergencies call 1850 372 999.
Acting responsibly in all aspects of our business is one of our key priorities.
Modification No. 34d - Define Generator Operating Modes
Effective Date 01/04/2016
Download PDF | 165 KB
CER Approval Letter
Modification No. 34c - Higher and Lower Voltage Limits for Fault Ride-Through for all Generators.
Download PDF | 171 KB
CER Approval Letter | 28 KB
Modification No. 34b - Higher and Lower Rate of Change of Frequency Limits for Fault Ride-Through for all Generators.
Download PDF | 167 KB
Modification No. 34a - Higher and Lower Frequency Limits for Fault Ride-Through for All Generators.
Modification No. 40 - Authorised Persons
Effective Date 21/03/2016
Download PDF | 503 KB
CER ESBN Approval Letter | 20 KB
Modification No. 39 - Safety Procedures
Effective Date 23/02/2016
Download PDF | 263 KB
CER Approval Letter | 24 KB
Modification No. 38 - Safety Co-Ordination (Doc 11).
Download PDF | 382 KB
CER Approval Letter | 25 KB
Modification No. 37 - Transition of Voltage Control Modes for Windfarms
Download PDF | 213 KB
Modification No. 33 - WFPS Voltage Step Change.
Effective Date 23/02/2015
Download PDF | 216 KB
CER Approval Letter | 49KB
Modification No. 32 - WFPS Voltage Regulation.
Effective Date 23/02/2015
Download PDF | 222 KB
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