Archibald sets out framework for future electricity interconnection
Date published:
Economy Minister Dr Caoimhe Archibald today published the Department for the Economy's new Interconnection Policy Statement setting the policy direction for East-West electricity infrastructure.
The Statement aligns with the Executive’s Energy Strategy’s aim to encourage innovation and investment, create skilled jobs and enhance the region’s competitiveness as we become self-sufficient in affordable renewable energy.
The Policy Statement aims to protect consumers by ensuring that any new electricity links deliver long-term value, strengthen security of supply, and avoid unnecessary energy costs.
Publishing the policy statement, Minister Archibald said: "Electricity interconnection has an important role in delivering a more secure, affordable and sustainable energy future by improving connectivity with neighbouring markets, supporting renewable energy integration and increasing system resilience.
"As we move towards a decarbonised electricity system, this policy framework puts consumers first, while providing clarity for investors, developers, regulators and local communities.”
The Policy Statement is built around three guiding principles: evidence-based whole-system assessment and long-term resilience; cross-jurisdictional co-operation; and positive consumer outcomes through the fair allocation of costs, benefits and risks.
Minister Archibald continued: “This Policy Statement provides a clear framework for assessing proposals, ensuring decisions are evidence-based, transparent and focused on consumers.
"It will help ensure future external electricity interconnection supports decarbonisation, strengthens energy security and delivers lasting value for consumers and the wider economy."
Notes to editors:
- The Department’s Interconnection Policy Statement and independent CEPA assessment on the costs and benefits of further interconnection and storage are available here.
- The Statement does not alter the statutory role or independence of the Utility Regulator.
- The second North-South Interconnector remains an important strategic infrastructure project and relevant consideration in whole-system assessment but is considered within this statement as all-island transmission reinforcement rather than external interconnection.
- The Statement delivers a commitment in the Energy Strategy Action Plan 2026.
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