; and (ii) construction of new buildings or facilities shall not be considered as part of the non-Federal share of a Hub cost-sharing agreement. (B) Test bed and renovation exception Nothing in this paragraph prohibits the use of funds provided under this section or non-Federal cost share funds for the construction of a test bed or renovations to existing buildings or facilities for the purposes of research if the Secretary determines that the test bed or renovations are limited to a scope and scale necessary for the research to be conducted. III Department of Energy Office of Science Policy 301. Short title This title may be cited as the Department of Energy Office of Science Policy Act . 302. Mission Section 209 of the Department of Energy Organization Act ( 42 U.S.C. 7139 ) is amended by adding at the end the following: (c) Mission The mission of the Office of Science shall be the delivery of scientific discoveries, capabilities, and major scientific tools to transform the understanding of nature and to advance the energy, economic, and national security of the United States. . 303. Basic energy sciences (a) Energy Frontier Research Centers (1) In general The Director shall carry out a program to provide awards, on a competitive, merit-reviewed basis, to multi-institutional collaborations or other appropriate entities to conduct fundamental and use-inspired energy research to accelerate scientific breakthroughs. (2) Collaborations A collaboration receiving an award under this subsection may include multiple types of institutions and private sector entities. (3) Selection and duration (A) In general A collaboration under this subsection shall be selected for a period of 4 years. (B) Existing centers An Energy Frontier Research Center in existence and supported by the Director on the date of enactment of this Act may continue to receive support for a period of 4 years beginning on the date of establishment of that center. (C) Reapplication After the end of the period described in subparagraph (A) or (B), as