The Search for More Sustainable Biofuels

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Switchgrass, USDA

Ok, so what’s the scoop with biofuels—are they good, bad or ugly solutions to move away from fossil fuels? Well, as with many things, it depends. Depends on the plant material, how it’s farmed, how it’s harvested, and how efficiently it’s converted to fuel. Scientists continue to research new technologies and refine their practices to make more sustainable fuels. Here are a few of their latest studies…

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