; and (I) how the Department can leverage existing efforts in the industry on the use of production waste carbon fiber. (3) Report Not later than 1 year after the date of enactment of this Act, the Secretary shall submit to Congress a report describing the results of the study conducted under paragraph (1). (b) Recycled carbon fiber demonstration project On completion of the study required under subsection (a)(1), the Secretary shall consult with the aviation and automotive industries and existing programs of the Advanced Manufacturing Office of the Department to develop a carbon fiber recycling demonstration project. (c) Authorization of Appropriations There is authorized to be appropriated to the Secretary to carry out this section $10,000,000, to remain available until expended. 3702. Energy generation and regulatory relief study regarding recovery and conversion of nonrecycled mixed plastics (a) Definitions In this section: (1) Engineered fuel The term engineered fuel means a solid fuel that is manufactured from nonrecycled constituents of municipal solid waste or other secondary materials. (2) Gasification The term gasification means a process through which nonrecycled waste is heated and converted to synthesis gas in an oxygen-deficient atmosphere, which can be converted into fuels such as ethanol or other chemical feedstocks. (3) Nonrecycled plastics The term nonrecycled plastics means post-use plastics that are not recycled in commercial markets. (4) Pyrolysis The term pyrolysis means a process through which nonrecycled plastics are heated in the absence of oxygen until melted and thermally decomposed, and are then cooled, condensed, and converted into synthetic crude oil or refined into synthetic fuels and feedstocks such as diesel or naphtha. (b) Study With respect to nonrecycled mixed plastics that are part of municipal solid waste or other secondary materials in the United States (and are often deposited in landfills), the Secretary shall conduct a study to determine the manner in which the United