A biofuel is a fuel that is produced through biological processes (such as agriculture) as opposed to geological processes (like fossil fuels). Renewable biofuels either involve carbon fixation, such ...

Some researchers have blasted biofuels' potential to increase greenhouse gas emissions, calling into question the environmental benefits of making fuel from plant material. But a new analysis says ...

Credit: Korea Institute of Science and Technology (KIST) Biofuel is often touted as a clean fuel, but the fact that it is made using food sources is a major drawback. To address this issue, there has ...

In his State of the Union Address on Jan. 23, 2007, President Bush stated that, in order to substantially lower foreign oil imports, "We must increase the supply of alternative fuels, by setting a ...

A while back, I covered an article published in the International Journal of Global Energy Issues that examined the "greenness" of alternative energy sources. This study looked not only at the amount ...

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Sept. 28 (UPI) --The chorus of biofuel critics is getting louder. In an opinion article published this week in the journal PNAS, a pair climate scientists argued continued support for biofuel ...

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BENGALURU, India (AP) — India’s push to blend ethanol with gasoline shows the benefits and challenges of the sustainable fuel efforts being showcased at global climate talks this week. Earlier this ...