Renewable energy credit prices are on the rise as ethanol blend economics remain poor and the year-end reporting date looms. EPM talks with Clayton McMartin, president of Clean Fuels Clearinghouse, about renewable identification number credits, industry consolidation, and the oil industry's 800-pound gorilla, Valero Energy Corp., which can no longer be ignored.
A diverse group of people pooled their expertise to design an advanced fractionation system specifically for the ethanol industry that maximizes food-grade production and product yields.
By Megan Skauge, Ryan C. Christianson, Anna Austin, Erin Voegle, Hope Deutscher, Susanne Retka Schill, Ron Kotrba, Rona Johnson, Dave Nilles, Jessica Sobolik and Bryan Sims
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