Ireland awards 1.5GW of solar in second RESS auction

Facebook
Twitter
LinkedIn
Reddit
Email
Three quarters of the 2GW of RESS 2 awarded went for solar projects. Image: Zbynek Burival via Unsplash

More than 1.5GW of solar PV projects have been successful in Ireland’s second Renewable Electricity Support Scheme (RESS) auction.

The provisional results of the auction, published late last week by grid operator EirGrid, include 66 solar PV projects ranging in size from 0.65MW to 120MW, for a total of almost 2GW of projects awarded between solar and wind.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Nearly double the amount of solar capacity was awarded compared to Ireland’s first RESS, which reached 796MW in 2020.

However strike prices rose, reaching €97.87/MWh (US$104.46/MWh), more than €20 higher than the first RESS average strike price of €72.92/MWh.

A total of 153 projects applied to participate in the RESS 2 qualification process, with 130 (including 15 community projects) qualified to participate in the auction. A total of 80 have been provisionally successful in the auction.

The generating capacity for unsuccessful bids neared 1GW, with all but 30MW from solar PV applications.

The final auction results are to be published on 15 June, while the notice of award is set for the week after.

Read Next

April 24, 2025
The US state of New Jersey has launched its third solicitation of the CSI Program, seeking 300MW of solar PV and 160MWh of energy storage.
April 17, 2025
ES Foundry has signed a 150MW cell supply deal with what it calls a “leading national community solar developer” in the US.
April 17, 2025
Catalyze has secured US$85 million in tax equity investment to support the construction of 75MW of distributed solar projects in the US.
April 10, 2025
A round-up of news from the US community solar sector this week, including Altus Power, Castillo Energy, NSE and CCSA.
March 19, 2025
US community solar project developer Dimension Energy has upsized its corporate credit facility from US$150 million to US$300 million.
Premium
March 19, 2025
PV Talk: Prabhakar Sharma from JMK Research talks to PV Tech Premium on the challenges of realising the potential of India's renewable energy tenders.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
April 29, 2025
Dallas, Texas
Media Partners, Solar Media Events
May 7, 2025
Munich, Germany
Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK