The policy insights are derived from a research conducted by Core Power, Athlos Energy and ABS. File Image /Pixabay

A new study examining the potential deployment of floating nuclear power plants in Greece has found no major technical barriers to implementation, with researchers saying the main hurdles are policy development, regulation and social acceptance.

The report, shared by the American Bureau of Shipping (ABS) on Wednesday and published by the Deon Policy Institute, was supported by Core Power and Athlos Energy.

It assessed how floating nuclear technology could fit within Greece’s political, economic and maritime landscape.

Researchers said Greece’s extensive coastline, large number of inhabited islands, developed port infrastructure and strong maritime sector make the country a relevant case study for FNPP deployment.

The study found Greece currently lacks dedicated policy and regulatory frameworks for nuclear energy and floating nuclear plants, but identified no fundamental barriers to implementation, suggesting the challenge is “not one of feasibility, but of framework development”.

It also highlighted the need for stronger coordination between maritime, nuclear and energy authorities, alongside greater public engagement around nuclear technology.

Researchers noted that public acceptance of nuclear energy in Greece remains relatively low, although floating nuclear plants were viewed somewhat more positively.

Supporters of the technology also see implications for shipping and maritime industries.

While nuclear propulsion has yet to be adopted in mainstream commercial shipping, floating nuclear power plants could help support wider adoption of maritime nuclear technology and improve public and regulatory acceptance of the sector.

The findings were released ahead of the Posidonia International Shipping Exhibition 2026, where nuclear energy’s future role in shipping is expected to be discussed.