; (2) in subsection (b)(5)(B)(ii), by striking 6,000 megawatts and inserting 15,000 megawatts ; and (3) in subsection (e), by striking paragraph (1) and redesignating paragraphs (2) and (3) as (1) and (2), respectively. 309. Authorizations of appropriations for innovation in nuclear power There are authorized to be appropriated to the Secretary $1,000,000,000 for each of fiscal years 2021 through 2030— (1) for Gateway for Accelerated Innovation in Nuclear vouchers; (2) for advanced nuclear technology development funding opportunity announcements; (3) for advanced small modular reactor research and development; (4) for the advanced reactor demonstration program; and (5) up to $60,000,000 for the Nuclear Reactor Innovation Center. IV Clean Electricity Standard 401. Certification of cost-effective market penetration of clean electricity technologies Title VI of the Public Utility Regulatory Policies Act of 1978 ( 16 U.S.C. 2601 et seq.) is amended by adding at the end the following: 610. Federal decarbonization and innovation assessment program (a) In general Not later than 2 years after the date of enactment of this section, the Secretary, after consultation with the Administrator of the Environmental Protection Agency, shall establish a program, to be known as the Federal Decarbonization and Innovation Assessment Program , to annually review and monitor progress towards the achievement of— (1) an 80 percent reduction in annual power sector carbon dioxide emissions, below the level in the year of enactment, by 2050