SEAI Research, Development and Demonstration Fund
Usually opens in May and June
Projected from the months this call usually opens — not a date the funder has confirmed.
Projected from the pattern of past calls — confirm on the funder's page before planning around it.
Supports energy RD&D projects. Awards have ranged from tens of thousands for feasibility to around EUR 1 million for demonstration projects; grant rates follow State aid limits.
You must co-fund 50%. Work out the cash you need
Sustainable Energy Authority of Ireland (SEAI)
public · national
Deadline: One call a year — 2026 call opened 13 May 2026 and closed at 13:00 on Tuesday 30 June 2026; award notification Q4 2026. Next call date not announced.
This funder does not publish a success rate. We rank it using the rate observed across similar programmes and label it as an estimate rather than implying we know.
Quick — mostly identity and bank details.
You fund 50% yourself.
Who can apply
- Sectors: energy, climate
- Stage: pre-seed, seed and Series A
- R&D activity required
- Locally registered entity required
Open to companies, research organisations and public bodies in Ireland. Projects must have a clear Irish energy system benefit.
Related reading: How grant deadlines actually work
Source. https://www.seai.ie/seai-research/research-funding/research-development-and-demonstration-fund
"SEAI National Energy Research Funding Call - 2026 Call Now Closed ... Application Submission Deadline 13:00 (Irish Standard Time) Tuesday 30th June 2026"
Last checked against the official page on 5 October 2026
Source: www.seai.ie
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