Friday, January 30, 2015

[biofuelwatch] Searchinger on why bioenergy won't curb climate change






How does bioenergy contribute to a sustainable food and climate future?


A new WRI paper finds bioenergy can play a modest role using wastes and other niche fuelstocks, but recommends against dedicating land to produce bioenergy. The lesson: do not grow food or grass crops for ethanol or diesel or cut down trees for electricity.


Even modest quantities of bioenergy would greatly increase the global competition for land. People already use roughly three-quarters of the world's vegetated land for crops, livestock grazing and wood harvests. The remaining land protects clean water, supports biodiversity and stores carbon in trees, shrubs and soils—a benefit increasingly important for tackling climate change. The competition for land is growing, even without more bioenergy, to meet likely demands for at least 70 percent more food, forage and wood.


continues at


Why Dedicating Land to Bioenergy Won't Curb Climate Change | World Resources Institute




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Biofuels are a wide range of fuels which are in some way derived from biomass.

Your idea?