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{{Short description|Dutch energy scientist}}
'''Jan Willem Storm van Leeuwen''' (born 1941, [[Dutch East Indies]])<ref>Charles Barton, [http://energyfromthorium.com/2008/03/23/david-fleming-and-jan-willem-storm-van-leeuwen/ David Fleming and Jan Willem Storm van Leeuwen]</ref> is a consultant in chemistry and energy systems.
Storm van Leeuwen received his
| date=2005-08-03▼
| accessdate=2008-04-26▼
}}</ref>▼
==Nuclear energy study==
{{see also|Energy return on energy invested}}
He is best known for the paper ''Nuclear power the energy balance'' that he wrote with Philip Smith (also named ''Stormsmith studies''), where they analyzed the energy payback from the entire nuclear power system. The energy inputs were calculated based on various assumptions and guesses about the technologies used in uranium production, rather than actually measuring them. They concluded that the major parameter determining the energy balance was the grade of the uranium ore, and ore grades lower than 180 ppm do not yield an energy gain when used in the nuclear fuel cycle.<ref name=original/>
The study was heavily criticized, such as a rebuttal by researchers from the [[Paul Scherrer Institute]].<ref>http://gabe.web.psi.ch/pdfs/Critical%20note%20GHG%20PSI.pdf Dones, Roberto, 2007. Critical note on the estimation by storm van Leeuwen J.W. and Smith P. of the energy uses and corresponding CO2 emissions from the complete nuclear energy chain. Paul Scherrer Institute Policy Report, April |archive-url=https://web.archive.org/web/20111011225201/http://gabe.web.psi.ch/pdfs/Critical%20note%20GHG%20PSI.pdf |archive-date=10 Oct 2011 |url-status=dead</ref>
With further criticism from Sevior and Flitney who issued the following statement:<ref name=ninfo/><ref name=wna/>
<blockquote>
''We compared the predicted energy cost [using Storm van Leeuwen's study<ref name=original/>] of Uranium mining and milling for Ranger, Olympic Dam and Rössing to the energy consumption as reported. All are significantly over predicted (5 PJ, 60 PJ and 69 PJ vs 0.8 PJ, 5 PJ and 1 PJ respectively). [...]''
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Storm van Leeuwen noted that :
<blockquote>
''The method of Sevior and Flitney based on financial data appears to me full of hidden assumptions, bookkeeping problems, [[Statistical significance#Pitfalls|statistical pitfalls]]{{Broken anchor|date=2024-05-29|bot=User:Cewbot/log/20201008/configuration|target_link=Statistical significance#Pitfalls|reason= The anchor (Pitfalls) [[Special:Diff/378689107|has been deleted]].}} and uncertainties.''
</blockquote>
The paper has been used by anti-nuclear organizations to claim that nuclear power is not clean enough to be considered a part of a clean energy mix.<ref>{{cite web|url=http://www.feasta.org/documents/energy/nuclear_power2.htm|title=Why Nuclear Power Cannot be a Major Energy Source|author=David Fleming|date=April 2006
==Other papers==
{{See also|Life-cycle greenhouse-gas emissions of energy sources}}
Storm van Leeuwen also presented his previous work as part of another non-[[peer reviewed]] controversial paper "''Secure Energy? Civil Nuclear Power, Security and Global Warming''",<ref name=storm2/> published by a [[think tank]], the [[Oxford Research Group]],
His original results has been used in a study<ref name=sydlen/> -'' Life cycle energy and greenhouse gas emissions of nuclear energy: A review. Energy Conversion and Management -'' with several modifications.
Storm van Leeuwen is recognized by Open Democracy as one of their notable authors.<ref>{{cite web
|url-status=dead
|archive-url=https://web.archive.org/web/20080705071025/http://www.opendemocracy.net/author/Jan_Willem_Storm_van_Leeuwen.jsp
|archive-date=2008-07-05
}}</ref>
<!--This seems unrelated:
* ''Studien über die Wirkung von Coffein, Kaffee und coffeinfreiem Kaffee''. [S.l.], [ca. 1920] [http://nbn-resolving.de/urn:nbn:de:hbz:061:2-21681 Digital edition] by the [[University and State Library Düsseldorf]]-->
==Personal life==
Storm van Leeuwen lives in [[Chaam]] with his wife, the artist {{Interlanguage link multi|Pien Storm van Leeuwen|nl}}.
==See also==
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| author=Martin Sevior
| date=2006-06-02
|
}}</ref>
<ref name=wna>{{cite web
| url=http://www.world-nuclear.org/info/inf11.html
| title=Energy Analysis of Power Systems
| publisher=[[World Nuclear Association]]
| date=March 2006
|
| archive-url=https://web.archive.org/web/20130215070759/http://www.world-nuclear.org/info/inf11.html
| url-status=dead
▲ }}</ref>
<ref name=original>{{cite web
| url= http://www.stormsmith.nl
| title= Nuclear Energy: the Energy Balance
| author= Jan Willem Storm van Leeuwen |
| date= 30 July 2005 | format= [[PDF]]
▲ | accessdate= 2008-01-18
}}</ref>
<ref name=storm2med>{{cite web
|url-status=dead
|archive-url=https://web.archive.org/web/20080302202226/http://www.businessweek.com/bwdaily/dnflash/content/mar2007/db20070326_366468.htm
|archive-date=2008-03-02
}}</ref>
<ref name=storm2>{{cite book
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|publisher=Oxford Research Group (ORG), UK
|isbn=978-0-9552846-1-8
|date=March 2007
|pages=56
|
}}</ref>
<ref name=sydlen>
{{Cite web
|url=http://www.isa.org.usyd.edu.au/publications/documents/ISA_Nuclear_Report.pdf
|first=
|last=Lenzen
|title=Life cycle energy and greenhouse gas emissions of nuclear energy: A review. Energy Conversion and Management
|url-status=dead
|access-date=2013-11-08
|publisher=University of Sydney
|year=2008
|page=69
|
|archive-url=https://web.archive.org/web/20130903013536/http://www.isa.org.usyd.edu.au/publications/documents/ISA_Nuclear_Report.pdf
|archive-date=2013-09-03
}}▼
</ref>
}}
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==Further reading==
*{{cite web
|date=2007-11-24
|url-status=dead
|archive-url=https://web.archive.org/web/20090601194052/http://www.thetimes.co.za/PrintEdition/Article.aspx?id=633521
|archive-date=2009-06-01
}}
*{{cite web
|url-status=dead
|archive-url=https://web.archive.org/web/20080312015354/http://www.ipsnews.net/news.asp?idnews=37405
|archive-date=2008-03-12
}}
*{{cite web
|author2=Nikolas D. Kristof
|date=September 2005
|url-status=dead
|archive-url=https://web.archive.org/web/20081012104230/http://www.iaea.org/Publications/Magazines/Bulletin/Bull471/nuclear_reactions.pdf
|archive-date=2008-10-12
}}
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*[http://www.stormsmith.nl Stormsmith]
{{authority control}}
▲}}
{{DEFAULTSORT:Storm Van Leeuwen, Jan Willem}}
[[Category:
[[Category:Living people]]
[[Category:
[[Category:Eindhoven University of Technology alumni]]
[[Category:Anti–nuclear power activists]]
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