Biofuels Market Expansion Act of 2011

[AI summary unavailable — showing source text] Biofuels Market Expansion Act of 2011 - Requires automobile manufacturers to ensure that at least 50% of 2014 and 2015 model year automobiles and light duty trucks manufactured for sale in the United States are dual fueled. Increases the minimum to 90% for 2016 and subsequent model years. (Excludes automobiles and light duty trucks that operate only on electricity.) Requires the Secretary of Energy (DOE) to make grants to eligible facilities to pay the federal share of: (1) installing blender pump fuel infrastructure, including infrastructure necessary for the direct retail sale of ethanol fuel blends (including E-85 fuel); and (2) providing subgrants to direct retailers of such fuels for the installation of such infrastructure. Prohibits a major fuel distributor (any person that owns a refinery or that directly markets the output of a refinery through at least 50 retail fueling stations) from being eligible for such grants or subgrants. Amends the Clean Air Act to revise the renewable fuel program to require the Secretary to promulgate regulations to ensure that each major fuel distributor that sells or introduces gasoline into commerce in the United States through majority-owned …