In The Gaff Interview - Denis Duff
In The Gaff Interview
Feb 2026
Denis Duff, founding member of 18for0, was interviewed by "In The Gaff" to discuss the case for nuclear energy in Ireland. This in-depth video conversation explores why Ireland should reconsider its ban on nuclear power and how nuclear energy could help the country achieve its climate goals while ensuring energy security.
About the Interview
"In The Gaff" conducts thoughtful video interviews on important issues affecting Ireland. This interview dives deep into Ireland's energy challenges, climate commitments, and the potential role of nuclear power in the country's clean energy future.
Featured Speaker
Denis Duff
Founding Member, 18for0
Denis is a chartered engineer with global experience in power generation operation and maintenance, and in electricity trading systems. He has hands-on experience with a diverse range of energy technologies spanning wind, solar and hydro to gas, oil and peat in engine, boiler or gas turbine formats. His extensive background in energy systems gives him unique insight into Ireland's electricity challenges and the practical considerations for introducing nuclear power.
Topics Discussed
- Ireland's Energy Landscape: Current challenges facing the Irish electricity grid and future energy demands
- Section 18 Ban: The history of Ireland's legislative ban on nuclear power and its implications
- Climate Commitments: How nuclear energy could help Ireland meet its ambitious climate targets
- Energy Security: The importance of reliable, always-available baseload power for grid stability
- Technology Evolution: Modern nuclear technology including Small Modular Reactors (SMRs)
- Economic Considerations: The cost-effectiveness of nuclear compared to other clean energy sources
- Public Perception: Addressing common concerns and misconceptions about nuclear energy
- Path Forward: What steps Ireland would need to take to pursue nuclear power
Key Insights
Denis makes a compelling case for why Ireland should remove Section 18 and allow for evidence-based discussion about nuclear energy as part of the country's clean energy mix. Drawing on his extensive experience in power generation, he explains how nuclear power provides the reliable, carbon-free electricity that Ireland needs to decarbonize while maintaining grid stability.
Watch the Full Interview
Watch Denis's full interview on Vimeo to hear his comprehensive case for nuclear energy in Ireland.
🎥 Watch on Vimeo