Gas market
Services for Shippers and Suppliers
Gas Networks Ireland is responsible for the management of access to the Irish natural gas pipeline system for all Shippers.
For Gas Transportation Wholesale (Shippers), you can find more information on the services we provide, the Code of Operations and the Code Mod Forum.
For the Retail Market (Suppliers), you can find information on Capacity register & FAR procedure, Retail market messaging, GMARG, PAYG metering and a link to the Gas market portal.
Find out moreTransparency/Data Publications
As System Operator, Gas Networks Ireland is required to publish and make available certain information and reports. Documents published prior to the 1st of August 2015 were published by Gaslink Independent System Operator. The Transmission and Distribution System Operator Licences and responsibilities were transferred from Gaslink to Gas Networks Ireland on that date.
Find out moreRegulatory Compliance and Publications
Gas Networks Ireland is responsible for the development of the gas transmission and distribution systems. Gas Networks Ireland (GNI) and its subsidiary, GNI (UK), are holders of a number of licences from the regulatory authorities; the Commission for Regulation of Utilities (CRU) in Ireland, the Utility Regulator (UR) in Northern Ireland and Ofgem in the UK.
Find out moreView a list of our regulatory publications here.
View publicationsGas market portal
The Gas Market Portal is a site for gas shippers, suppliers, the Commission for Regulation of Utilities and Gas Networks Ireland to share information and documentation.
Access Gas Market Portal