Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 25 MARCH 2025

Energy Update: Flash Application Window For Onshore Grid Connection

Arthur Cox
Explore more from Arthur Cox

In September 2024 the Commission for Regulation of Utilities ("CRU") published a new policy which we looked at in our briefing: New Connection Policy for Onshore Generators and Storage.

IrelandEnergy and Natural Resources
Niamh McGovern
Niamh McGovern
James Downey
James Downey
Katrina Donnelly
Katrina Donnelly
Gillian Carragher
Gillian Carragher
Aaron Boyle
Aaron Boyle
Karen Killoran
Karen Killoran
Alma Kelly
Alma Kelly
Sarah Barrett
Sarah Barrett
Bob Hughes
Bob Hughes
+6 more
Author LinkedIn connections

In September 2024 the Commission for Regulation of Utilities ("CRU") published a new policy which we looked at in our briefing: New Connection Policy for Onshore Generators and Storage.

While systems to support the new policy are being put in place, the CRU decided to introduce an additional application window under the previous ECP policy. Early indications are that the ECP 2.5 process in 2024 was undersubscribed.

An ECP-2.5.1 process is now open for applications for connection until 5pm on 10 April 2025. The CRU indicates that successful ECP-2.5.1 applicants will be processed together with successful ECP-2.5 applicants.

The CRU states that the application window is open to the same categories of project as ECP-2.5, with the following criteria applying:

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

This article contains a general summary of developments and is not a complete or definitive statement of the law. Specific legal advice should be obtained where appropriate.

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

Energy Update: New Requirements For Transmission-connected Demand Facilities

Ireland's Commission for Regulation of Utilities is consulting on Grid Code modification MPID 345, which would impose new fault ride-through requirements on transmission-connected demand facilities, particularly data centres. The proposed compliance and derogation framework includes usage caps and curtailment procedures that could significantly impact customer operations and contractual entitlements under connection agreements.
IrelandEnergy and Natural Resources
Arthur Cox
Arthur Cox
Article

Ireland’s Data Centre Connections: Back Online

Ireland has lifted its data centre connection moratorium and introduced a demanding new framework requiring developers to provide their own generation capacity, source 80% of electricity from new Irish renewables within six years, and meet strict grid stability requirements. The policy creates significant opportunities for developers who can navigate the complex intersection of grid connection, planning permission, and renewable energy procurement, though a pending legal challenge adds uncertainty to the la
IrelandEnergy and Natural Resources
William Fry LLP
William Fry LLP
Article

Energy Update: CRU Decision On New Requirements For Demand Customers (Fault Ride Through)

The Commission for Regulation of Utilities has approved Grid Code modification MPID 345, introducing fault ride through, RoCoF and active power recovery requirements for transmission-connected demand facilities. Customers unable to comply must navigate a new Compliance and Derogation Framework, with data centres facing Demand Utilisation Thresholds that effectively limit their Maximum Import Capacity.
IrelandEnergy and Natural Resources
Arthur Cox
Arthur Cox
Article

Horizon Scanner: Energy Planning Infrastructure And Construction August 2026 - Energy And Infrastructure

The European Union continues to refine its energy and climate regulatory framework through significant amendments to electricity market rules, methane emissions standards, and the Emissions Trading Scheme. Recent developments span critical infrastructure resilience, carbon border adjustments, and enhanced oversight of energy supply chains, reflecting the EU's commitment to achieving its 2040 emission reduction targets while maintaining market competitiveness.
IrelandEnergy and Natural Resources
Arthur Cox
Arthur Cox
Article

Energy Update: Direct Lines Bill

Ireland's Electricity Regulation (Amendment) (No. 2) Bill 2026 proposes significant reforms to the country's direct lines framework, removing restrictive barriers that have prevented private wire infrastructure development. The Bill would eliminate the grid-refusal precondition and establish new permitting criteria under the Commission for Regulation of Utilities, potentially unlocking opportunities for renewable energy deployment and alternative electricity supply arrangements.
IrelandEnergy and Natural Resources
Arthur Cox
Arthur Cox
Article

Energy Legislation: What’s Moving This Autumn?

The Irish Government's Autumn 2026 Legislation Programme reveals an ambitious energy policy agenda spanning renewable heat obligations, private electricity wires, offshore grid financing, and district heating regulation. With multiple Bills progressing through the Oireachtas, businesses in the energy sector face significant compliance changes and new infrastructure opportunities that could reshape Ireland's electricity and gas markets.
European UnionEnergy and Natural Resources
William Fry LLP
William Fry LLP