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Hidden annex calculates the indirect carbon footprint of a range of biofuels

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The Commission has been forced to release an annex to a study on the impact of biofuels policy it had withheld. The hidden information suggests that biodiesel made from soy beans can emit four times more greenhouse gases than conventional diesel.

Commission study establishes 'tipping point' for effectiveness of biofuels

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A study undertaken by the European Commission into the potential for biofuels to reduce greenhouse gas emissions from transport has found that reductions can be made as long as biofuels are produced in small quantities, but after a certain point, the indirect effects of growing biofuel crops cause galloping increases in emissions.

Shifting ground under tar sands?

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The Dutch oil company Shell says it is scaling down its expansion into oil from tar sands, amid signs that the environmental disadvantages of ‘unconventional’ oil sources are leading to fears that such oils could be economically unviable. While Shell says it has confidence in enough conventional sources of oil, soaring costs in the tar sands region of Alberta, where it has invested in an oil project, have made further investment there less attractive.

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