Publications

NI Gas Capacity Statement

Northern Ireland Gas Capacity Statement for period 2024/25 to 2033/34

The Northern Ireland Transmission System Operators have collaborated in the production and publishing of the NI Gas Capacity Statement (NIGCS) for the period 2024/25 to 2033/34. The NIGCS is intended primarily for users of the gas transmission network in Northern Ireland.

It provides users of the gas transmission network with an assessment of the ability of the transmission network to deliver gas over a number of potential scenarios within the next ten years.

The assessment is based on modelling carried out by the NI Transmission System Operators.

For further information or feedback, please contact info@gmo-ni.com if required.

Please click on the respective year to find published materials.

Northern Ireland Gas Capacity Statement 2024 - 2025

Previous Publications

Incremental Capacity

The incremental process foresees several phases including certain requirements that need to be fulfilled, before an incremental project can be initiated and new capacity be built.

The incremental process starts with the demand assessment phase that begins with the market demand assessment by the Transmission System Operators after the annual yearly capacity auction. GMO NI will administer this phase of the process on behalf of Premier Transmission Limited in respect of the Moffat Interconnection Point and GNI(UK) Limited in respect of the South North Interconnection Point.

In accordance with section 4.2 of the NI Network Gas Transmission Code, Shippers were invited to submit Non-Binding Demand Indications (NBDI) for Incremental Capacity using the template below which also outlined the fees payable upon submission of a NBDI. No NBDIs for either Interconnection Point were received during the application window. As a result, the process for 2021 has ended. Please refer to the relevant Market Demand Assessment Report for more details.

Demand Assessment Report for Incremental Capacity (GNI-GNIUK) 2023

Data Publications

PUBLICATIONS ACCORDING TO SCHEDULE 3 OF SI NO. 534 THE ELECTRICITY AND GAS (MARKET IN-TEGRITY AND TRANSPARENCY) (AMENDMENT) (EU EXIT) REGULATIONS 2019

Statutory Instrument No. 534 on conditions for access to the natural gas transmission networks stipulates Transmission system operators (TSOs) to publish information regarding the services they offer and the relevant conditions applied, together with technical, tariff and operational information necessary for network users to gain effective network access. GMO NI has implemented the harmonised template containing the information required by Schedule 3 of SI No. 534.

PUBLICATIONS ACCORDING TO SCHEDULE 5 OF SI NO. 531 THE GAS (SECURITY OF SUPPLY AND NETWORK CODES (AMENDMENT) (EU EXIT) REGULATIONS 2019

Statutory Instrument No. 531 establishes a network code on harmonised transmission tariff structures for gas. GMO NI has implemented the harmonised template containing the information required by Schedule 5 of SI No. 531.

Standardised table

Transparency Data

All fundamental data from 1st October 2013 onwards is published in accordance with the Transparency Guidelines under Schedule 3 of SI No. 543 The Electricity and Gas (Market Integrity and Transparency) (Amendment) (EU Exit) Regulations 2019.

https://transparency.entsog.eu/

Cam NC Auction Calendars

Cam NC Auction Calendar 2023-24

Previous Publications

Cam NC Auction Calendar 2024-25

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