Abstract
Globally, biofuels are being promoted for reducing greenhouse gas (GHG) emissions, enhancing the domestic energy security of individual countries and promoting rural economic development. In a carbon-constrained world, liquid transportation fuels from renewable carbon sources can play an important role in reducing GHG emissions from the transportation sector (IEA 2012). At present, the two major biofuels produced worldwide are (1) ethanol from fermentation of sugars primarily in corn starch and sugarcane and (2) biodiesel from transesterification of vegetable oils, with ethanol accounting for the majority of current biofuel production. Figure 1 shows the growth of annual ethanol production between 1981 and 2011 in the US and Brazil, the two dominant ethanol-producing countries.
Original language | English (US) |
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Title of host publication | Efficiency and Sustainability in Biofuel Production |
Subtitle of host publication | Environmental and Land-Use Research |
Publisher | Apple Academic Press |
Pages | 249-280 |
Number of pages | 32 |
ISBN (Electronic) | 9781498728867 |
ISBN (Print) | 9781771881319 |
DOIs | |
State | Published - Jan 1 2015 |
ASJC Scopus subject areas
- General Engineering
- General Chemical Engineering
- General Environmental Science