US weekly ethanol production remained unchanged from a week ago, according to a US Energy Information Administration report on Wednesday.
For the week ending Sept. 11, US ethanol production averaged 1.10 million barrels per day, the same as last week, and up from last year's 1.06 mmb/d. The four-week average output was 1.11 mmb/d, up from 1.08 mmb/d the same period last year.