Eirgrid Group
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Consultations

Submit your feedback to ongoing consultations.

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Shaping our Electricity Future

SONI needs to make the grid stronger and flexible so it can carry more renewable energy. We conducted a comprehensive public consultation in 2021 and published a ‘roadmap’ outlining our future plans.

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How we upgrade the grid

Read SONI's guide to our grid development process.

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Strategy 2020 -2025

Transform the power system for future generations.

 

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  • Consultations

    Submit your feedback to ongoing consultations.

  • Shaping our Electricity Future

    SONI needs to make the grid stronger and flexible so it can carry more renewable energy. We conducted a comprehensive public consultation in 2021 and published a ‘roadmap’ outlining our future plans.

  • How we upgrade the grid

    Read SONI's guide to our grid development process.

  • Strategy 2020 -2025

    Transform the power system for future generations.

     

Fuel Mix
System Demand
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Latest News

SONI appoints new independent Board members

29 September 23

SONI Forward Work Plan 2023-24

26 September 23

SONI to put local communities at the heart of major Mid Antrim Upgrade

17 July 23

SONI putting Mid Antrim communities at the centre of energy transition

21 June 23

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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Transmission Development Plan Northern Ireland 2020-2029

This document is the blueprint for the development of the transmission network and interconnection over the next ten years.

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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