The Forum > Article Comments > Demand in U.S. electricity elevates the risk of wind/solar & highlights need for nuclear power > Comments
Demand in U.S. electricity elevates the risk of wind/solar & highlights need for nuclear power : Comments
By Ronald Stein, Oliver Hemmers and Steve Curtis, published 9/4/2025The best chance for affordable, reliable, and clean electricity for all is through nuclear power technology.
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1. Nuclear would just divert investment away from our transition to renewables, which is already providing 40% of our energy and on track to provide 80% by 2030 and 100% by 2050. Nuclear would cost twice as much as renewables.
2. Nuclear would take around 15-20 years to come online in Australia and possibly longer. We'd first need to bring about major legislative change which would face strong opposition. We don't have time to wait for nuclear.
3. There’s no evidence to support the claim of an 80-year life span. The oldest reactor in the world is 55 years. Most have an operating life time of between 20 and 40 years.
4. Nuclear uses much more water than renewables, a critical consideration in a dry and drought-prone country such as ours.
5. Nuclear power plants are vulnerable to extreme weather events which are only going to increase in frequency and severity.
6. Catastrophic accidents can and do happen. In addition to Windscale, Chernobyl, Three Mile Island and Fukushima, there have been at least 15 accidents involving fuel or reactor core damage, and many near misses.
7. There's no safe solution for the disposal of the highly toxic radioactive waste. It has to be isolated from the environment for more than 100,000 years. Nobody wants this waste. Australia has been searching for a suitable site for over 40 years and still hasn’t found one.
8. Decommissioning a nuclear reactor is a lengthy, complex and costly process, taking from around 15 to 30 years and costing from around $500 million to $2 billion.
To be continued ...