Biofuel groups fire back at EPA
Ethanol supporters are slamming the Environmental Protection Agency (EPA) for undermining the Renewable Fuel Standard (RFS) by granting compliance exemptions to more than two dozen oil refineries last year.
The waivers, designed for small refiners experiencing financial hardships, could lower biofuel demand this year by as much as 500 million to 1 billion gallons, said Iowa Renewable Fuels Association...
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