Learn about our £200 million in the Northern Ireland gas network.
GNI (UK) was granted a conveyance licence for the North-West pipeline and South-North pipeline by NIAUR in February 2002.Read more
Investment in the Northern Ireland network
We have invested GB£200 million in the Northern Ireland network, with the construction of gas networks linking 10 towns to the upstream network in Scotland. Our activities in Northern Ireland are carried out by a wholly owned subsidiary of Ervia, GNI (UK) Limited. GNI (UK) Limited, registered number 2827969 is registered in England and Wales at 20 Farringdon Street, London, EC4A 4AB.
In February 2002, GNI (UK) (formally BGE (Northern Ireland) was awarded a Gas Conveyance Licence by the Northern Ireland Authority for Energy Regulation (NIAER), to build, own and operate two natural gas transmission pipelines in Northern Ireland. The North-West gas pipeline, from Carrickfergus to Londonderry, serves Coolkeeragh power station in Derry and enabled the development of gas networks along the route. The South-North gas pipeline runs from Gormanston, in County Meath, to Ballyclare, Co. Antrim, where it links into the North-West pipeline. This pipeline created and all-island gas transmission network, connecting the grids north and south for the first time.
Transparency and data publications
As required by Regulation (EC) 715/2009, the transmission system operator shall make public information on technical, contracted and available capacities on a numerical basis for all relevant points including entry and exit points on a regular and rolling basis and in a user-friendly standardised manner
The emergency number for GNI (UK) Network is 0800 085 8851.
Any queries relating to Gas Transportation Services on the GNI (UK) Transportation System should be directed to the Gas Market Operator for Northern Ireland.
4th Floor The Arena Building
85 Ormeau Road
T: (028) 9590 9250
Out of Hours: (028) 9590 9259