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Posts Tagged ‘ food prices ’

Biofuels, an uncertain path

15 July 2013

José Ignacio García, SJ Biofuels emerged as a promising source of renewable energy but it was soon evident that its possibilities are much more limited  than the expectations placed on them. Specifically in Europe, quite ambitious targets were set and in fact, it was expected that 10% of the fuel used in transportation (gasoline...
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Biofuels – a rethink among politics?

15 February 2013

Jessica Nitschke Discussion about the limited quantity of available oil stocks, and about the increased price of fossil fuels is nothing new, but the issue represents increasingly urgent challenges for the transport sector and for national economies.  It is similarly an important challenge for politicians to diversify fuel sources, so assuring the security of...
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