S.344: A bill to prohibit the Administrator of the Environmental Protection Agency from approving the introduction into commerce of gasoline that contains greater than 10-volume-percent ethanol, and for other purposes.

Prohibits the Administrator of the Environmental Protection Agency (EPA) from authorizing or otherwise allowing the introduction into commerce of gasoline that contains greater than 10-volume-percent ethanol, including by granting a waiver for new fuels and fuel additives from the Clean Air Act's fuel standards. Nullifies any waiver granted under such Act before this Act's enactment that allows for the introduction into commerce of gasoline...

(Source: Library of Congress)