; and (B) the use of digital prototyping and additive manufacturing to enhance product design; and (7) other technologies that achieve net-zero emissions in nonpower industrial sectors as determined by Secretary in coordination with the Director. (d) Grants, contracts, cooperative agreements, and demonstration projects (1) Grants In carrying out the program, the Secretary shall award grants on a competitive basis to eligible entities for projects that the Secretary determines would best achieve the goals of the program. (2) Contracts and cooperative agreements In carrying out the program, the Secretary may enter into contracts and cooperative agreements with eligible entities and Federal agencies for projects that the Secretary determines would further the purposes of the program. (3) Demonstration projects In supporting technologies developed under this section, the Secretary shall fund demonstration projects that test and validate technologies described in subsection (c). (4) Application An entity seeking funding or a contract or agreement under this subsection shall submit to the Secretary an application at such time, in such manner, and containing such information as the Secretary may require. (5) Cost sharing In awarding funds under this section, the Secretary shall require cost sharing in accordance with section 988 of the Energy Policy Act of 2005 ( 42 U.S.C. 16352 ). (e) Authorization of appropriations (1) In general There are authorized to be appropriated to the Secretary such sums as are necessary to carry out this section for each fiscal year during which the program is in effect. (2) Demonstration projects Of the amount appropriated under paragraph (1), not more than $650,000,000 shall be used to carry out demonstration projects under subsection (d)(3). . (b) Technical amendment The table of contents of the Energy Independence and Security Act of 2007 ( Public Law 110–140