Neoen launches construction of two new solar farms in Ireland, nearly doubling its capacity in the country

Neoen launches construction of two new solar farms in Ireland, nearly doubling its capacity in the country

Dublin and Paris, 29 April 2026

• Neoen has provided notices to proceed for Garr Solar Farm (162 MWp) and Johnstown North Solar Farm (33 MWp), signalling the start of construction
• Garr Solar Farm, located in County Offaly, will be one of Ireland’s largest solar projects, and is expected to be operational in 2029
• Johnstown North Solar Farm, located in County Wicklow, is scheduled to start operating in 2028
• This nearly doubles Neoen’s total capacity in Ireland to 410 MW of wind and solar in operation or under construction

Neoen, one of the world’s leading renewable energy companies, has provided notices to proceed for its 162 MWp Garr Solar Farm and 33 MWp Johnstown North Solar Farm to Omexom for the solar arrays and associated infrastructure, and to TLI Group for the construction of the onsite substation and grid connection. This signals the start of the construction phase, with site works expected to commence in coming months. Both projects were awarded contracts in the Republic of Ireland’s Renewable Electricity Support Scheme (RESS 4) auction in 2024.

Garr Solar Farm is Neoen’s first project in County Offaly and will be one of Ireland’s largest solar farms. It will generate enough energy to power over 38,000 homes and prevent over 51,000 tonnes of CO2 emissions annually. The asset, which will connect to the transmission network operated by EirGrid, is scheduled to be operating in 2029.

Johnstown North is Neoen’s third solar farm in County Wicklow. It is expected to generate enough electricity to power 8,000 homes and prevent over 10,500 tonnes of CO2 emissions annually. The solar farm will connect to the distribution network operated by ESBN and is scheduled to be operational in 2028.

Neoen will implement Community Benefit Funds on both projects and will use sustainable land practices, including grazing sheep to manage vegetation. The projects will also enhance biodiversity with the inclusion of initiatives such as native planting, bird and bat boxes, and insect hotels.

This announcement takes Neoen’s total capacity in Ireland to 410 MW in operation or under construction. The portfolio already includes 3 operating solar farms totalling 58 MWp, 2 additional solar farms awarded under RESS 2 which are under construction and total 104 MWp, as well as 8 operating wind farms with a total capacity of 53 MW.

Neoen has a strong development pipeline in Ireland, with 1.8 GW of capacity across onshore wind, solar and battery storage. The company is committed to realising this pipeline towards meeting Ireland’s renewable energy targets and the country’s increasing electricity demand, including from the expanding data center sector.

Ciaran O’Brien, Managing Director of Neoen Ireland, said: “Garr and Johnstown North solar farms represent major milestones for Neoen’s investment in Ireland’s energy future, and we would like to sincerely thank the Irish government, EirGrid and ESBN for placing their trust in us. These projects demonstrate our strong partnerships and growth under Ireland’s RESS framework, and they will deliver tangible benefits to the Offaly and Wicklow communities.”

Xavier Barbaro, Group CEO of Neoen, said: “I would like to congratulate Neoen Ireland team on this impressive achievement which bears testimony to the quality of their work and to the strength of our portfolio. With demand for electricity growing in Ireland, we are proud to be contributing a further 195 MWp of solar capacity, and to play our part in relieving pressure on power prices in the long run. These projects demonstrate once again our commitment to the Ireland’s energy sovereignty and to the acceleration of its energy transition.”

About Neoen

Founded in 2008, Neoen is one of the world’s leading renewable energy companies, with expertise in solar, onshore wind power and battery storage. Neoen plays an active role in accelerating the energy transition of the countries where it operates by delivering clean, competitively priced local energy. Neoen’s total global capacity in construction, in operation or under management stands at 9.3 GW. A high-growth company, Neoen intends to install another 10 GW by 2030. Neoen is managed by an international team of experts led by Xavier Barbaro, Director of BRHL UK Holdings Ltd and BRHL UK Midco Ltd, Chairman of Cartusia S.A.S., Group CEO.

Neoen operates close to 200 assets across three continents. Its flagship assets include Western Downs Green Power Hub in Australia, comprising one of the country’s largest solar farms (460 MWp) and Western Downs Battery (540 MW / 1,080 MWh); Collie Battery (560 MW / 2,240 MWh) one of the world’s most powerful large-scale storage systems; France’s most powerful solar farm (300 MWp) in Cestas; and Finland’s largest wind farm (404 MW) in Mutkalampi.

For more information: www.neoen.com

Contact

Neoen
communication@neoen.com

Press
Fleishman Hillard, Ireland
Paul Bradley
+353 85 1744281
paul.bradley@omc.com

OPRG, Paris
Fabrice Baron
+33 6 14 08 29 81
fabrice.baron@omc.com