What is the current size of the Republic of Ireland renewable energy market?

The installed base reached 7,530 MW in 2024 and will rise to 8,066 MW in 2025, putting the Republic of Ireland renewable energy market size on a 22.72% CAGR path toward 22,455 MW by 2030. Read More

Which technology holds the largest share?

Wind supplied 58% of the Republic of Ireland renewable energy market share in 2024 thanks to mature onshore resources and rapid offshore leasing. Read More

Why are data centers important to Ireland’s renewable plans?

Data-center electricity demand already represents 21% of national load, compelling developers to accelerate renewable capacity to secure low-carbon PPAs for these facilities. Read More

How does the RESS auction support new projects?

RESS provides long-term indexed contracts, technology-neutral bidding plus community carve-outs, and has already awarded more than 2 GW across four auctions, lowering financing costs and enabling grid-scale solar and wind builds. Read More

What regions face the biggest grid constraints?

South-West and West coastal nodes around Cork, Clare, and Galway experience frequent dispatch-down because transmission capacity lags wind resource potential. Read More

What role will hydrogen play?

Existing gas pipelines can carry blended hydrogen and future dedicated lines, while offshore wind-powered electrolysis positions Ireland to export green hydrogen post-2030. Read More

Republic Of Ireland Renewable Energy Companies

This report lists the top Republic Of Ireland Renewable Energy companies based on the 2023 & 2024 market share reports. Mordor Intelligence expert advisors conducted extensive research and identified these brands to be the leaders in the Republic Of Ireland Renewable Energy industry.