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SONI welcomes decision on NSI

SONI welcomes the decision by Minister Mallon MLA to approve planning permission for the North South Interconnector

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Tomorrow’s Energy Scenarios Northern Ireland 2020

SONI has published its Tomorrow’s Energy Scenarios Northern Ireland 2020, the first analysis of its kind.

Read more

Strategy 2020 -2025

Transform the power system for future generations.

 

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SONI (System Operator for Northern Ireland)

We operate the electricity grid bringing electricity to every part of Northern Ireland

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  • SONI welcomes decision on NSI

    SONI welcomes the decision by Minister Mallon MLA to approve planning permission for the North South Interconnector

  • Tomorrow’s Energy Scenarios Northern Ireland 2020

    SONI has published its Tomorrow’s Energy Scenarios Northern Ireland 2020, the first analysis of its kind.

  • Strategy 2020 -2025

    Transform the power system for future generations.

     

  • SONI (System Operator for Northern Ireland)

    We operate the electricity grid bringing electricity to every part of Northern Ireland

Fuel Mix
System Demand
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Latest News

70% SNSP trial

22 January 21

Transmission Development Plan NI 2020-29 Consultation Report

22 January 21

SONI & BookTrust NI help Christmas come early for local Kells & Connor pre-school children

15 December 20

Drumkee Battery Energised

25 November 20

Library

We want to make it easy for you to learn more about what we do. All our publications and project information are available in our online Library. If you can't find what you're looking for here, please get in touch - we're here to help

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North South Interconnector - Answering Your Questions

Read our information brochure which addresses topics such as the need for this project, undergrounding, tourism, consultation, land use and health

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Powering Northern Ireland - Grant Thornton report on SONI's role in economy

This independent report highlights the challenges facing the market, how SONI is responding to them and how we benefit the NI economy

SONI Ltd

SONI is the licensed independent electricity Transmission System Operator (TSO) for Northern Ireland.

Our high-voltage network brings power from generators and supplies the electricity grid distribution network; powering homes, farms and businesses. We are responsible for a safe, secure and reliable supply of electricity - now and in the future. We forecast when and where Northern Ireland needs electricity: hour-to-hour, day-to-day, and year-to-year. SONI is part of the Eirgrid Group.

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