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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 .... In high-altitude (thin air) loca...

Top 10 Sources for Biofuel : Discovery News


Jan 19, 2015 ... Troy Runge, director of the Wisconsin Bioenergy Initiative, explained that every source has its pros and cons. Some biofuels that provide more ...

13 Strange and Interesting Sources of Biofuel | OilPrice.com


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 ...

Biofuels - Alternative Energy


News and Information about Biofuel and Biomass Fuel Technology. ... There are many pros and cons to using biofuels as an energy source. This page contains ...

Types of biofuel - BioFuel Information - Biofuels


There are several different types of biofuel such as biodiesel, ethanol, bioalcohols and biogas. ... Some second generation biofuels that are being developed are ...

Biofuels: 1. What are biofuels? - GreenFacts


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

What's the most energy-efficient crop source for ethanol? | Grist


Feb 8, 2006 ... Biofuel: some numbers ... is burned to provide the heat needed for distillation, eliminating the need for an additional external energy source.

Tobacco Gets a Makeover as New Source for Biofuel | QUEST ...


Jun 3, 2014 ... Is a new biofuel a win for renewable energy or the far-reaching arms of the tobacco industry?

Biofuels | Energy Sources - Chevron


10 Top Biofuel Crops | HowStuffWorks


Read about the 10 top biofuel crops at HowStuffWorks. ... These so-called " energy crops" include wheat, corn, soybeans and sugarcane [source: Walker]. ... Among other things, some energy crops compete with food crops for land, creating ...

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7 Types and Sources of Biofuels - BuildDirect


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 ...

Biofuels sources, biofuel policy, biofuel economy and global biofuel ...


The term biofuel is referred to liquid, gas and solid fuels predominantly produced from ... Some problems in the conversion process and use of the oil need to be ...

Energy Resources: Biofuels


Biofuels are made from two main sources: Growing crops such as corn, ... in by the plants as they grow. Some of the materials are not available all year round.