The chart in this article illustrates the "bang for buck" for electricity generation options. Unsurprisingly, renewables come out ahead, fossil fuels come in the middle, and nuclear is the worst. Don't take my word for it; this comes from scientists who've been working on it for decades at the CSIRO. Another takeaway: don't take Peter Dutton's word for it, either.
Peter Dutton has realised nobody is falling for his hype about Small Nuclear Reactors, so he's pivoted to large scale nuclear reactors.
The CSIRO has conclusively shown nuclear power is a dead-end technology — not fit for purpose in Australia — we need to accelerate our work with renewable energy such as wind and solar, and build more battery storage.