コンテンツへ移動
Selected issues related to an expansion of the Renewable Fuel Standard (RFS) 資料のプレビュー
閉じる資料のプレビュー
確認中…

Selected issues related to an expansion of the Renewable Fuel Standard (RFS)

著者: Brent D Yacobucci; Randy Schnepf; Library of Congress. Congressional Research Service.
出版: [Washington, D.C.] : Congressional Research Service, Library of Congress, [2007]
シリーズ: CRS report for Congress, RL34265.
エディション/フォーマット:   書籍 : Document : National government publication   コンピューターファイル : English
データベース:WorldCat
概要:
High petroleum and gasoline prices, concerns over global climate change, and the desire to promote domestic rural economies have greatly increased interest in biofuels as an alternative to petroleum in the U.S. transportation sector. Biofuels, most notably corn ethanol, have grown significantly in the past few years as a component of U.S. motor fuel supply. Ethanol, the most commonly used biofuel, is blended in  続きを読む
評価:

(まだ評価がありません) 0 件のレビュー - 是非あなたから!

件名:
関連情報:

 

オンラインで入手

この資料へのリンク

オフラインで入手

&AllPage.SpinnerRetrieving; この資料の所蔵館を検索中…

詳細

資料の種類: Document, Government publication, National government publication, インターネット資料
ドキュメントの種類: 図書, コンピューターファイル, インターネットリソース
すべての著者/寄与者: Brent D Yacobucci; Randy Schnepf; Library of Congress. Congressional Research Service.
OCLC No.: 183189708
注記: Cover title.
"December 3, 2007."
Title from title screen (viewed Dec 10, 2007).
物理形態: 24 p. : digital, pdf file.
詳細: Mode of access: Internet.; System requirements: Adobe Acrobat Reader.
シリーズタイトル: CRS report for Congress, RL34265.
責任者: Brent D. Yacobucci, Randy, Schnepf.

概要:

High petroleum and gasoline prices, concerns over global climate change, and the desire to promote domestic rural economies have greatly increased interest in biofuels as an alternative to petroleum in the U.S. transportation sector. Biofuels, most notably corn ethanol, have grown significantly in the past few years as a component of U.S. motor fuel supply. Ethanol, the most commonly used biofuel, is blended in nearly half of all U.S. gasoline (at the 10% level or lower in most cases). However, current biofuel supply only represents about 4% of total gasoline demand. While recent proposals have set the goal of significantly expanding biofuel supply in the coming decades, questions remain about the ability of the U.S. biofuel industry to meet rapidly increasing demand. Current U.S. biofuel supply relies almost exclusively on ethanol produced from Midwest corn. In 2006, 20% of the U.S. corn crop was used for ethanol production. To meet some of the higher ethanol production goals would require more corn than the United States currently produces, if all of the envisioned ethanol was made from corn. Due to the concerns with significant expansion in corn-based ethanol supply, interest has grown in expanding the market for biodiesel produced from soybeans and other oil crops. However, a significant increase in U.S. biofuels would likely require a movement away from food and grain crops as feedstocks. Other biofuel feedstock sources, including cellulosic biomass, are promising, but technological barriers make their future uncertain. Therefore, some proposals would require ever-larger amounts of biofuels produced from feedstocks other than corn starch, including sugarcane, oil crops, and cellulose, to promote the development of these fuels. The Senate-passed energy bill (H.R. 6) would require the use of 36 billion gallons of renewable fuels annually in 2022, of which only 15 billion gallons could be ethanol from corn starch. The remaining 21 billion gallons would be so-called "advanced biofuels." The current RFS would only require the use of 7.5 billion gallons in 2012, increasing to an expected 8.6 billion gallons in 2022, of which only 250 million gallons of cellulosic biofuels would be required. Issues facing the U.S. biofuels industry include potential agricultural "feedstock" supplies, and the associated market and environmental effects of a major shift in U.S. agricultural production; the energy supply needed to grow feedstocks and process them into fuel; and barriers to expanded infrastructure needed to deliver more and more biofuels to the market. A key question is whether a renewable fuel mandate is the most effective policy to promote the above goals. This report outlines some of the current supply issues facing biofuels industries, including implications for agricultural feedstocks, infrastructure concerns, energy supply for biofuel production, and fuel price uncertainties. This report supersedes CRS Report RL33928, Ethanol and Biofuels: Agriculture, Infrastructure, and Market Constraints Related to Expanded Production.

レビュー

ユーザーレビュー
GoodReadsのレビューを取得中…
DOGObooksのレビューを取得中…

タグ

まずはあなたから!
リクエストの確認

あなたは既にこの資料をリクエストしている可能性があります。このリクエストを続行してよろしければ、OK を選択してください。

リンクデータ


<http://www.worldcat.org/oclc/183189708>
library:oclcnum"183189708"
library:placeOfPublication
library:placeOfPublication
owl:sameAs<info:oclcnum/183189708>
rdf:typeschema:Book
schema:about
schema:about
schema:about
schema:about
schema:about
<http://id.worldcat.org/fast/804328>
rdf:typeschema:Intangible
schema:name"Alcohol fuel industry"@en
schema:name"Alcohol fuel industry."@en
schema:about
schema:about
<http://id.worldcat.org/fast/910053>
rdf:typeschema:Intangible
schema:name"Energy development--International cooperation"@en
schema:name"Energy development--International cooperation."@en
schema:about
schema:about
schema:about
schema:contributor
<http://viaf.org/viaf/123920740>
rdf:typeschema:Organization
schema:name"Library of Congress. Congressional Research Service."
schema:contributor
schema:creator
schema:datePublished"2007"
schema:description"High petroleum and gasoline prices, concerns over global climate change, and the desire to promote domestic rural economies have greatly increased interest in biofuels as an alternative to petroleum in the U.S. transportation sector. Biofuels, most notably corn ethanol, have grown significantly in the past few years as a component of U.S. motor fuel supply. Ethanol, the most commonly used biofuel, is blended in nearly half of all U.S. gasoline (at the 10% level or lower in most cases). However, current biofuel supply only represents about 4% of total gasoline demand. While recent proposals have set the goal of significantly expanding biofuel supply in the coming decades, questions remain about the ability of the U.S. biofuel industry to meet rapidly increasing demand. Current U.S. biofuel supply relies almost exclusively on ethanol produced from Midwest corn. In 2006, 20% of the U.S. corn crop was used for ethanol production. To meet some of the higher ethanol production goals would require more corn than the United States currently produces, if all of the envisioned ethanol was made from corn. Due to the concerns with significant expansion in corn-based ethanol supply, interest has grown in expanding the market for biodiesel produced from soybeans and other oil crops. However, a significant increase in U.S. biofuels would likely require a movement away from food and grain crops as feedstocks. Other biofuel feedstock sources, including cellulosic biomass, are promising, but technological barriers make their future uncertain. Therefore, some proposals would require ever-larger amounts of biofuels produced from feedstocks other than corn starch, including sugarcane, oil crops, and cellulose, to promote the development of these fuels. The Senate-passed energy bill (H.R. 6) would require the use of 36 billion gallons of renewable fuels annually in 2022, of which only 15 billion gallons could be ethanol from corn starch. The remaining 21 billion gallons would be so-called "advanced biofuels." The current RFS would only require the use of 7.5 billion gallons in 2012, increasing to an expected 8.6 billion gallons in 2022, of which only 250 million gallons of cellulosic biofuels would be required. Issues facing the U.S. biofuels industry include potential agricultural "feedstock" supplies, and the associated market and environmental effects of a major shift in U.S. agricultural production; the energy supply needed to grow feedstocks and process them into fuel; and barriers to expanded infrastructure needed to deliver more and more biofuels to the market. A key question is whether a renewable fuel mandate is the most effective policy to promote the above goals. This report outlines some of the current supply issues facing biofuels industries, including implications for agricultural feedstocks, infrastructure concerns, energy supply for biofuel production, and fuel price uncertainties. This report supersedes CRS Report RL33928, Ethanol and Biofuels: Agriculture, Infrastructure, and Market Constraints Related to Expanded Production."@en
schema:exampleOfWork<http://worldcat.org/entity/work/id/1909147328>
schema:inLanguage"en"
schema:name"Selected issues related to an expansion of the Renewable Fuel Standard (RFS)"@en
schema:numberOfPages"24"
schema:publisher
schema:url

Content-negotiable representations

ウインドウを閉じる

WorldCatにログインしてください 

アカウントをお持ちではないですか?簡単に 無料アカウントを作成することができます。.