California media evaluation backs E15 use, but emphasizes monitoring
Source: By Curt Barry, Inside EPA • Posted: Thursday, December 18, 2025
An ethanol industry source says the MME is helpful in that it shows no adverse environmental or health concerns “and essentially green-lights a rulemaking process for E15.” The monitoring provisions in the MME “shouldn’t slow or impede the introduction of E15. That language is pretty standard from CARB with the introduction of any new fuel,” the source adds. Even so, ethanol producers from across the country last month elevated concerns that CARB could significantly delay the introduction of E15 due to potentially lengthy rulemakings to ensure the fuel is safely dispensed, stored and used.