Nuclear Energy

The following letter was sent to Chris Bowen, Federal Minister for Energy on 11 March 2024. I believe it speaks for itself in highlighting a disturbing aspect of nuclear energy that to this date has not been fully recognised and explored.

The Honourable Chris Bowen

 Dear Sir,

 I note the Federal Opposition has adopted a pro-nuclear stance in its agenda and wish to offer your ministry a powerful argument against the adoption of nuclear power generation in this (or any other) country.

 There appears to exist a blind spot in so far that arguments about global temperature rise are seemingly centred around reduction in greenhouse gas emissions to the exclusion of all other sources that also give rise to warming.

 There is in fact a significant contributor to the problem that to this date has apparently been completely overlooked.

 Nuclear power generation.

 Please consider:

Whereas renewables such as solar, wind, & hydro etc, merely convert energy from one form to another, thereby having nett zero effect on global warming, nuclear power, unfortunately, does not possess this benign quality.

 The radioactive elements used in nuclear generation have in themselves no inherent store of thermal content, but in the reaction process they produce vast quantities of heat which, rather than alleviating global warming, actually contribute to the problem.

 The amount of additional heat nuclear generators currently pump into the biosphere can be readily obtained from reliable sources but can be summarised as follows:

• Global nuclear capacity presently stands at around 390 gigawatts (with several countries committed to increasing their capacity in the future).
• Nuclear power station efficiency is on average around 35%.
• The power currently generated by nuclear is therefore in the order of 1,200 gigawatts.

·         This results in nuclear power generating 3.7 x 10¹⁸ joules per annum, or the equivalent of enough energy to provide one billion average sized homes with power, all of which ends up being added to the global warming problem. 

 I trust this argument may be of assistance to your government in combatting a populist idea which, if adopted, would contribute to a problem that threatens us all.

 Yours faithfully

 Brian Farber

Member, Institution of Engineers Australia.