4 ms·
> A lot of money has been going into fusion for many, many years now. Maybe the ~$29 billion [1] spent by the US on fusion total since 1953 to date seems like
by relkor 11y ago
> A lot of money has been going into fusion for many, many years now.
Maybe the ~$29 billion [1] spent by the US on fusion total since 1953 to date seems like a lot from a personal perspective, but consider the modern cost of $3.5 billion for building 1 Giga Watt of generation capacity [2] for a coal power plant, the claim that fusion is unreasonably expensive and impracticable doesn't hold water. Compare fusion research to other broad spectrum research projects that benefit broad swaths of mankind, you see a remarkably different attitude and perception. This one cancer research foundation in the UK raised 460 million pounds in 2012/13 [3], more than twice the total international spending on ITER in 2014 [4]. There is clearly a double standard when it comes to comparing the results of fusion R&D with other long term efforts that still fail to offer satisfactory solutions after decades of concerted effort.
[1] http://focusfusion.org/index.php/site/reframe/wasteful/ http://focusfusion.org/index.php/site/reframe/wasteful/
[2] http://schlissel-technical.com/docs/reports_35.pdf http://schlissel-technical.com/docs/reports_35.pdf
[3] http://www.cancerresearchuk.org/prod_consump/groups/cr_common/@abt/@gen/documents/image/cr_111520.pdf http://www.cancerresearchuk.org/prod_consump/groups/cr_commo...
[4] (page 20) https://www.iter.org/doc/all/content/com/Lists/depts/Attachments/40/2014_iter_financial_statements.pdf https://www.iter.org/doc/all/content/com/Lists/depts/Attachm...
- duaneb 11y agoThat's completely irrelevant to efficiency. It's objectively a terribly inefficient technology as it stands now for watt generated per dollar spent.
- relkor 11y agoUsing watt's generated per dollar as a metric of success for fusion research (emphasis mine) is a false analogy. No commercial fusion power plant exists, however you seem to want to hold research reactors constructed for the purpose of discovery to the same financial standard as operating coal power plants. When the first commercial fusion reactor is turned on then we can bemoan capital costs using real data. Until then, don't compare apples and oranges.