{"id":432912,"date":"2010-03-16T05:01:40","date_gmt":"2010-03-16T09:01:40","guid":{"rendered":"http:\/\/papundits.wordpress.com\/?p=32629"},"modified":"2010-03-16T05:01:40","modified_gmt":"2010-03-16T09:01:40","slug":"hold-the-corn-more-corn-ethanol-may-increase-greenhouse-gas-emissions","status":"publish","type":"post","link":"https:\/\/mereja.media\/index\/432912","title":{"rendered":"Hold The Corn! More Corn Ethanol May Increase Greenhouse Gas Emissions"},"content":{"rendered":"

By Sammy Benoit<\/strong><\/p>\n

Ethanol is a controversial issue. To some the use of corn to make fuel is causing food shortages and driving up to cost of food. Here is a little secret. It would be much more efficient to use sugar cane to make ethanol than corn. Corn Ethanol generates 2x the energy than it takes to produce it. Sugar Cane Ethanol generates 8x the energy than it takes to produce it. So why are we using Corn? Well Sugar Cane comes from other countries, and most of our Corn based Ethanol comes from Illinois conglomerate Archer Daniels Midland. During the Campaign, the NY Times reported:<\/p>\n

\n

Obama’s lead <\/a>advisor on energy and environmental issues, Jason Grumet, came to the campaign from the National Commission on Energy Policy, a bipartisan initiative associated with Daschle and Bob Dole, the Kansas Republican who is also a former Senate majority leader and a big ethanol backer who had close ties to the agribusiness giant Archer Daniels Midland.<\/p>\n<\/blockquote>\n

\n

Not long after arriving in the Senate, Obama himself briefly provoked a controversy by flying at subsidized rates on corporate airplanes, including twice on jets owned by Archer Daniels Midland, which is the nation’s largest ethanol producer and is based in his home state.<\/em><\/p>\n<\/blockquote>\n

<\/span>Now there is another “bump” in the corn ethanol road. A new analysis (embedded below) analyzes greenhouse gas release for maize ethanol produced in the United States. The study shows that at the very least Corn based ethanol does not reduce green house and it may very well increase green house emissions.<\/p>\n

\n

In the March 2010 issue of BioScience<\/a>, researchers present a sophisticated new analysis of the effects of boosting use of maize-derived ethanol on greenhouse gas emissions. The study, conducted by Thomas W. Hertel of Purdue University and five co-authors, focuses on how mandated increases in production of the biofuel in the United States will trigger land-use changes domestically and elsewhere. In response to the increased demand for maize, farmers convert additional land to crops, and this conversion can boost carbon dioxide emissions.<\/p>\n

The analysis combines ecological data with a global economic commodity and trade model to project the effects of US maize ethanol production on carbon dioxide emissions resulting from land-use changes in 18 regions across the globe. The researchers’ main conclusion is stark: These indirect, market-mediated effects on greenhouse gas emissions “are enough to cancel out the benefits the corn ethanol has on global warming.”<\/p>\n

The indirect effects of increasing production of maize ethanol were first addressed in 2008 by Timothy Searchinger and his coauthors, who presented a simpler calculation in Science. Searchinger concluded that burning maize ethanol led to greenhouse gas emissions twice as large as if gasoline had been burned instead.<\/strong> The question assumed global importance because the 2007 Energy Independence and Security Act mandates a steep increase in US production of biofuels over the next dozen years, and certifications about life-cycle greenhouse gas emissions are needed for some of this increase. In addition, the California Air Resources Board’s Low Carbon Fuel Standard requires including estimates of the effects of indirect land-use change on greenhouse gas emissions. The board’s approach is based on the work reported in BioScience.<\/p>\n

Hertel and colleagues’ analysis incorporates some effects that could lessen the impact of land-use conversion, but their bottom line, though only one-quarter as large as the earlier estimate of Searchinger and his coauthors, still indicates that the maize ethanol now being produced in the United States will not significantly reduce total greenhouse gas emissions, compared with burning gasoline. The authors acknowledge that some game-changing technical or economic development could render their estimates moot, but sensitivity analyses undertaken in their study suggest that the findings are quite robust.<\/p>\n<\/blockquote>\n

The full report is at this following link: Hertel<\/a><\/p>\n

Read more Great Posts at <\/strong><\/em>The Lid<\/strong><\/a><\/p>\n

Filed under: 111th Congress<\/a>, America (USA)<\/a>, Barry Soetoro (aka Barack Hussein Obama)<\/a>, Blundering Bureaucrats<\/a>, Climate Alarmists<\/a>, Climate Change<\/a>, Conniving Politicians<\/a>, Democrats<\/a>, Environment<\/a>, Environmental activists<\/a>, Global Warming<\/a>, Liberals<\/a>, Lily-Livered Liberals<\/a>, Limp-Wrist Liberals<\/a>, Political Prostitutes<\/a>, Politics<\/a>, Power Hungry<\/a>, Propaganda<\/a> Tagged: Ethanol Mandate<\/a>, Ethanol Policy<\/a>, Greenhouse Gas Emissions<\/a>, The Lid<\/a>, Tony<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

By Sammy Benoit Ethanol is a controversial issue. To some the use of corn to make fuel is causing food shortages and driving up to cost of food. Here is a little secret. It would be much more efficient to use sugar cane to make ethanol than corn. Corn Ethanol generates 2x the energy than […]<\/p>\n","protected":false},"author":4200,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-432912","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/432912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/users\/4200"}],"replies":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/comments?post=432912"}],"version-history":[{"count":0,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/432912\/revisions"}],"wp:attachment":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/media?parent=432912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/categories?post=432912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/tags?post=432912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}