(Updates with additional details.)
US weekly ethanol production rose slightly compared with a week ago, according to the US Energy Information Administration report on Wednesday.
For the week ending Aug. 21, US ethanol production averaged 1.11 million barrels per day, up from last week's 1.09 mmb/d and up from last year's 1.07 mmb/d. The four-week average output of 1.11 mmb/d was above 1.08 mmb/d in the same period last year.
Midwest ethanol production averaged 1.06 mmb/d, compared with 1.03 mmb/d the previous week. Four-week average output was 1.05 mmb/d, compared with 1.02 mmb/d a year ago.
Domestic ethanol inventories ended the week at 25.2 million barrels, compared with 25.1 mmbbls a week ago, and 22.5 mmbbls a year ago.