Twenty of these nations could have nuclear power programmes in place by 2030, according to the IAEA, which is currently holding a workshop, bringing 50 experts from 40 countries together to discuss long-term energy planning.

The agency expects to help 38 national and six regional nuclear programmes over the next two years, marking a three-fold increase from the previous two years, as countries seek to boost living standards.

“A national energy policy should involve a proper assessment of a country's energy needs,” said Yury Sokolov, IAEA's Deputy Director General of Nuclear Energy. “Based on this analysis, nuclear's role can be defined.”

He said converting to nuclear power is a 100-year-long commitment, stressing that countries must take a “holistic” approach to designing nuclear schemes, taking into account infrastructure needs and energy planning.

The four-day workshop, under way at IAEA's headquarters in Vienna, Austria, wraps up tomorrow.#