Amends the Internal Revenue Code, with respect to the tax credit for producing electricity from renewable resources, to allow a taxpayer to elect the application of such credit to open-loop biomass and trash facilities during the period beginning after December 31, 2013, and ending before January 1, 2016 (in lieu of the 10-year period after the facilities are originally placed in service). Limits the aggregate period during which a taxpayer can claim a tax credit with respect to a facility to 10 years.