((a)) ** Purposes** The purposes of this part are—

((1)) to require the Secretary to carry out civilian nuclear programs in a way that will lead toward the commercial availability of advanced nuclear reactor technologies; and

((2)) to authorize such activities to further the timely availability of advanced nuclear reactor technologies, including technologies that utilize standardized designs or exhibit passive safety features.

((b)) ** Definitions** For purposes of this part—

((1)) the term “advanced nuclear reactor technologies” means—

((A)) advanced light water reactors that may be commercially available in the near-term, including but not limited to mid-sized reactors with passive safety features for the generation of commercial electric power from nuclear fission; and

((B)) other advanced nuclear reactor technologies that may require prototype demonstration prior to commercial availability in the mid- or long-term, including but not limited to high-temperature, gas-cooled reactors and liquid metal reactors, for the generation of commercial electric power from nuclear fission;

((2)) the term “Commission” means the Nuclear Regulatory Commission;

((3)) the term “standardized design” means a design for a nuclear power plant that may be utilized for a multiple number of units or a multiple number of sites; and

((4)) the term “certification” means approval by the Commission of a standardized design.