Wal-Mart is using biofuel and reclaimed cooking oil in truck fleet, that’s according to Tree Hugger. Now if a firm the size of Wal-Mart starts getting really serious about used cooking oil then the price is going to hit the roof.
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Wal-Mart is using biofuel and reclaimed cooking oil in truck fleet, that’s according to Tree Hugger. Now if a firm the size of Wal-Mart starts getting really serious about used cooking oil then the price is going to hit the roof.