It's back to the future again on energy policy, and Australians will soon be able to have their say on the Morrison Government's inquiry into nuclear power.

South Australia held a royal commission into the nuclear fuel cycle just three years ago and the Howard government commissioned a major national report into nuclear power more than a decade ago.

But Energy Minister Angus Taylor says rapid changes in nuclear technology mean it's time to take another look.

Guest: Dr Ziggy Switkowski, chairman, NCN Co, and chairman, Howard government's Nuclear Taskforce

Producers: Marina Freri, Justine Parker