To direct the Administrator of the Environmental Protection Agency to conduct a study of the feasibility of developing regional vehicle fuel specifications for the United States and of implementing the use of a uniform blend of gasoline in the Midwest region of the United States.

[AI summary unavailable — showing source text] Directs the Administrator of the Environmental Protection Agency, in consultation with the Energy Information Administration, to study the feasibility of: (1) developing regional vehicle fuel specifications; and (2) alleviating gasoline supply problems and inflated gasoline prices through the use of a uniform blend of ethanol-based gasoline in the various regions of the United States, focusing on the production and use of a single blend for the Midwest region.…