Talk:Ethanol fuel

By volume or by weight
When discussing the percents mixtures, may I suggest that you editors be more explicit and specify percent by volume or by weight. --JohnHerbster — Preceding unsigned comment added by JohnHerbster (talk • contribs) 17:22, 3 March 2016 (UTC)

External links modified
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 * Added archive https://web.archive.org/web/20091122133933/http://www.unep.fr/scp/rpanel/pdf/Assessing_Biofuels_Full_Report.pdf to http://www.unep.fr/scp/rpanel/pdf/Assessing_Biofuels_Full_Report.pdf
 * Added archive https://web.archive.org/web/20120131115223/http://www.anfavea.com.br:80/cartas/Carta308.pdf to http://www.anfavea.com.br/cartas/Carta308.pdf
 * Added archive https://web.archive.org/web/20080821085349/http://www.eia.doe.gov to http://www.eia.doe.gov/cneaf/solar.renewables/alt_trans_fuel/attf.pdf#page=39
 * Added archive https://web.archive.org/web/20081003062358/http://cenbio.iee.usp.br/download/revista/RBB3.pdf to http://cenbio.iee.usp.br/download/revista/RBB3.pdf
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 * Added archive https://web.archive.org/web/20090307000657/http://quatrorodas.abril.com.br:80/carros/lancamentos/volkswagen-polo-e-flex-425390.shtml to http://quatrorodas.abril.com.br/carros/lancamentos/volkswagen-polo-e-flex-425390.shtml
 * Added archive https://web.archive.org/web/20110718131036/http://www.ethanolrfa.org/page/-/objects/pdf/outlook/RFAoutlook2010_fin.pdf?nocdn=1 to http://www.ethanolrfa.org/page/-/objects/pdf/outlook/RFAoutlook2010_fin.pdf?nocdn=1
 * Added archive https://web.archive.org/web/20080528051442/http://www.wilsoncenter.org/topics/pubs/Brazil_SR_e3.pdf to http://www.wilsoncenter.org/topics/pubs/Brazil_SR_e3.pdf
 * Added archive https://web.archive.org/web/20080506103110/http://veja.abril.com.br/300408/p_058.shtml to http://veja.abril.com.br/300408/p_058.shtml
 * Added archive https://web.archive.org/web/20080707090818/http://revistaepoca.globo.com:80/Revista/Epoca/0,,EMI5865-15273.html to http://revistaepoca.globo.com/Revista/Epoca/0,,EMI5865-15273.html
 * Added archive https://web.archive.org/web/20091122133933/http://www.unep.fr/scp/rpanel/pdf/Assessing_Biofuels_Full_Report.pdf to http://www.unep.fr/scp/rpanel/pdf/Assessing_Biofuels_Full_Report.pdf

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Energy Balance
Dear All,

The energy balance quoted in this article is based on a single source (National Geographic Article) and may not be accurate as there are other sources (USDA and published scientific papers) that give different numbers. I propose to update this, maybe in a week or two, if there are no objections. — Preceding unsigned comment added by 128.206.125.120 (talk) 17:43, 14 August 2017 (UTC)

External links modified
Hello fellow Wikipedians,

I have just modified 17 external links on Ethanol fuel. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Corrected formatting/usage for http://www.anfavea.com.br/cartas/Carta308.pdf
 * Added archive https://web.archive.org/web/20060212025744/http://www.bio.org/ind/biofuel/CellulosicEthanolIssueBrief.pdf to http://bio.org/ind/biofuel/CellulosicEthanolIssueBrief.pdf
 * Added archive https://web.archive.org/web/20160328142005/http://www.meti.go.jp/report/downloadfiles/g30819b40j.pdf to http://www.meti.go.jp/report/downloadfiles/g30819b40j.pdf
 * Added archive https://web.archive.org/web/20150209040136/http://epa.gov/oms/regs/fuels/rfg/waterphs.pdf to http://www.epa.gov/OMS/regs/fuels/rfg/waterphs.pdf
 * Corrected formatting/usage for http://www.eia.doe.gov/cneaf/solar.renewables/alt_trans_fuel/attf.pdf
 * Added archive http://webarchive.loc.gov/all/20120802001152/http://www.ethanolrfa.org/page/-/rfa-association-site/ChangesinGasolineManualIV-UpdatedLogo.pdf to http://www.ethanolrfa.org/page/-/rfa-association-site/ChangesinGasolineManualIV-UpdatedLogo.pdf
 * Corrected formatting/usage for http://portal.rpc.com.br/gazetadopovo/economia/conteudo.phtml?tl=1&id=774927&tit=
 * Corrected formatting/usage for http://quatrorodas.abril.com.br/carros/lancamentos/volkswagen-polo-e-flex-425390.shtml
 * Added archive https://web.archive.org/web/20110928131808/http://www.ethanolrfa.org/page/-/2011%20RFA%20Ethanol%20Industry%20Outlook.pdf?nocdn=1 to http://www.ethanolrfa.org/page/-/2011%20RFA%20Ethanol%20Industry%20Outlook.pdf?nocdn=1
 * Added archive https://web.archive.org/web/20130602080432/http://www.psfc.mit.edu/library1/catalog/reports/2000/06ja/06ja016/06ja016_full.pdf to http://www.psfc.mit.edu/library1/catalog/reports/2000/06ja/06ja016/06ja016_full.pdf
 * Added archive https://web.archive.org/web/20110828095351/http://www.oregon.gov/ENERGY/RENEW/Biomass/forum.shtml to http://www.oregon.gov/ENERGY/RENEW/Biomass/forum.shtml
 * Corrected formatting/usage for http://pubs.acs.org/subscribe/journals/esthag-w/2007/apr/science/ee_ethanol.html
 * Corrected formatting/usage for http://revistaepoca.globo.com/Revista/Epoca/0%2C%2CEMI5865-15273.html
 * Added archive https://web.archive.org/web/20080212021333/http://www.bic.searca.org/news/2006/oct/phi/25.html to http://www.bic.searca.org/news/2006/oct/phi/25.html
 * Corrected formatting/usage for http://ethanol.org/pdf/contentmgmt/Energy_Security_Issue_Brief.pdf
 * Corrected formatting/usage for http://www.ethanol.org/pdf/contentmgmt/Science_Journal_January_2006.pdf
 * Added tag to http://msn.foxsports.com/nascar/story/NASCAR-expected-to-make-move-to-E15-fuel-blend-for-2011-10150
 * Corrected formatting/usage for http://econ.worldbank.org/WBSITE/EXTERNAL/EXTDEC/EXTRESEARCH/EXTWDRS/EXTWDR2008/0%2C%2CcontentMDK%3A21501336~pagePK%3A64167689~piPK%3A64167673~theSitePK%3A2795143%2C00.html

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External links modified
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 * Added archive https://web.archive.org/web/20110717135311/http://www.uduko.com/topic_detail/details/35 to http://www.uduko.com/topic_detail/details/35

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Cellulosic ethanol
The article’s references to cellulosic ethanol frame it as a subject of contemporary research and interest. I find this framing somewhat problematic as the references cited on the subject are from 2009 or earlier. Is it valid to indicate cellulosic ethanol science as the current state of research when references are more than 10 years old?

Hithigon (talk) 00:29, 23 February 2021 (UTC)
 * Good point. Please see the updated section.  Sandcherry (talk) 17:00, 23 February 2021 (UTC)