National Corn Growers Association (NCGA) President Kevin Ross today made the following statement on the release of the Environmental Protection Agency (EPA) final 2020 Renewable Volume Obligation (RVO) rule, setting renewable fuel volume requirements for the coming year, including accounting for 2020 refinery waivers. The final rule uses a three-year average of the Department of Energy (DOE) recommended waivers as an estimate for 2020 waivers rather than an average of actual gallons waived by the EPA.