Promoting Natural Gas and Electric Vehicles Act of 2010

[AI summary unavailable — showing source text] Promoting Natural Gas and Electric Vehicles Act of 2010 - Establishes within the Department of Energy (DOE) a Natural Gas Vehicle and Infrastructure Development Program. Requires the Secretary of Energy to establish: (1) a rebate program for owners who convert or repower a conventionally fueled vehicle to a vehicle that operates on compressed or liquefied natural gas or to a mixed-fuel vehicle or a bi-fuel vehicle; (2) an infrastructure deployment program and a manufacturing development program to provide grants for installing natural gas refueling property and developing engines with reduced emissions, improved performance, and lower cost; and (3) a direct loan program to provide loans to manufacturers for the cost of reequipping, expanding, or establishing a facility that will be used for producing new alternative fuel motor vehicles or vehicle components. Establishes within DOE a national plug-in electric drive vehicle deployment program. Directs the Secretary of Energy to: (1) provide technical assistance to state, local, and tribal governments to create deployment programs for such vehicles; (2) make available to the public information regarding the cost, performance, usage da…