Monday, April 28th 2008, 6:51 pm
Another alternative fuel may come from the mainstay of the great plains: switchgrass.
Oklahoma is using tax money to test the crop for commercial use. Test crops are popping up in parts of western Oklahoma.
Oklahoma has already given $10 million toward bio-fuel research. Another $40 million is being ear-marked for bio-fuel research over the next three years.
April 28th, 2008
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