Irish solar rises in 2025 as government plans €18.9 billion of grid upgrades
Provisional data from the Sustainable Energy Authority of Ireland (SEAI) for 2025 showed that monthly utility-scale solar generation increased from an average of 0.73 TWh in 2024 to 0.99 TWh in the first nine months of 2025.
Ireland reaches 1 GW of installed rooftop PV capacity
Ireland surpassed 2.1 GW of installed solar capacity in November 2025, and the country’s solar association, Solar Ireland, has revealed that 1 GW of this is from rooftop installations.
Irish energy industry calls for 500 MW of storage capacity by 2030
Irish grid operator EirGrid has set the proposed minimum procurement for long-duration energy storage (LDES) procurement at 201 MW, well below its initial 2030 goal of 500 MW of storage capacity.
Ireland surpasses 2 GW of installed solar capacity
Ireland’s national solar capacity has risen to 2.1 GW as buildout has accelerated since the first utility-scale project came online in April 2022.
Ireland earmarks €27 million for energy communities
Ireland is investing close to €27 million ($31 million) in community-based energy projects promoting climate action, including small-scale solar installations around the country. A previous phase of the program allocated a total of €24 million to 650 community projects.
Ireland reveals plans for electricity interconnector with Spain
Ireland’s Minister for Climate, Energy and the Environment, Darragh O’Brien, said the project could be co-funded by the EU and finalized in the mid-2030s.
Ireland sets four-hour, 75%-efficient, 201 MW storage target by 2030
EirGrid, the transmission system operator (TSO) for the Republic of Ireland, has launched a consultation outlining how it will procure its first long-duration energy storage (LDES) capacity.
Ireland expands scheme offering free solar systems to the medically vulnerable
The Solar PV Scheme for Medically Vulnerable Customers covers all homeowners dependent on electrically powered medical equipment regardless of their energy supplier. It includes a 2 kW solar PV system and around 470 homes have benefited to date.
Ireland allocates over €1 billion to renewables, solar takes lead
For its 2026 budget, the Irish government will allocate a record €558 million ($648.1 million) for home and community energy upgrade grants, including the popular microgeneration scheme for residential PV, and extend the €400 income tax exemption for microgeneration profits until 2028 to help lower energy bills.
Ireland allocates over 860 MW of solar in fifth renewables auction
Ireland’s fifth onshore renewable energy auction provisionally allocated 860 MW of solar with the final average price for PV coming in at €0.10063/kWh. ($0.12/kWh).
