Web Results

en.wikipedia.org/wiki/Biofuel

A biofuel is a fuel that is produced through contemporary biological processes, such as ... Cellulosic biomass, derived from non-food sources, such as trees and ...... Natural gas requires the least water to produce energy, some biofuels the most ...

www.builddirect.com/blog/biofuels

Jul 14, 2010 ... Here are 7 biofuel sources, with some of their application in developmental stages, some actually implemented, which may or may not help us ...

news.discovery.com/tech/alternative-power-sources/top-ten-sources-biofuel.htm

Jan 19, 2015 ... With global climate change, some researchers are exploring sources other than petroleum for fuel. Organic matter is one such source. Materials ...

biofuel.org.uk/types-of-biofuels.html

We give an overview of the major types of biofuels available. Special attention is given to the energy density of each biofuels and the impact each has in terms of carbon dioxide emitted ... Made from fructose found in fruits and some vegetables .

oilprice.com/Alternative-Energy/Biofuels/13-Strange-and-Interesting-Sources-of-Biofuel.html

Jun 4, 2012 ... A look at the thirteen strangest biofuel feedstocks. None of the feedstocks may change the world, but some of them, though decidedly ...

auto.howstuffworks.com/fuel-efficiency/biofuels/10-biofuel-crops.htm

In addition, the costs of converting some energy crops, as well as retrofitting cars and power plants to run on biofuel, can be pricey [source: Brune]. Find out what ...

www.wgbn.wisc.edu/key-concepts/grassland-biomass-sources/sources-biomass

The majority of biomass for bioenergy feedstocks comes from three sources: ... Annual crops, including those used for biofuel production, germinate, flower and  ...

www.greenfacts.org/en/biofuels/l-2/1-definition.htm

Defined broadly, biofuels are fuels derived from biomass – any matter derived ... Energy Demand per Source OR Trends in Consumption of transport biofuels.

www.sciencedirect.com/science/article/pii/S0196890408000770

Biofuels include energy security reasons, environmental concern. ... Some problems in the conversion process and use of the oil need to be overcome; these ...

www.intechopen.com/books/liquid-gaseous-and-solid-biofuels-conversion-techniques/biofuel-sources-extraction-and-determination

Biofuel: Sources, Extraction and Determination | InTechOpen, Published on: 2013-03-20. Authors: Emad A. Shalaby.