; or (B) in a cumulative amount projected to have a value exceeding $10,000,000,000. (2) Additional support required If the Secretary determines, based on the study undertaken pursuant to subsection (c), that additional support for the commercial-scale deployment of carbon capture, utilization, and storage at electricity generation facilities beyond that provided under paragraph (1) is required to establish the market viability of carbon capture, utilization and storage consistent with the purposes of this title, the Secretary may provide support under subsection (a) for additional eligible power systems with not more than 8 gigawatts of additional cumulative electricity generating capacity. (c) Study The Secretary shall conduct a study to evaluate whether the support provided under subsection (a), combined with other Federal programs and policies and with commercial technology deployments, has established the market viability of using carbon capture, utilization, and storage at commercial-scale electricity generating facilities consistent with the purposes of this title. The study shall be initiated no later than the earlier of— (1) the date the Secretary reaches the initial cap on support for eligible power systems in subsection (b)(1)