Kansas to host world's first mile-deep nuclear reactor

Kansas will host the world’s first mile-deep nuclear reactor and hold a groundbreaking ceremony next week (article dated Dec 4, 2025).

• Main announcement:Kansas will host the world’s first mile-deep nuclear reactor; groundbreaking is scheduled next week (article date: 2025-12-04). The report specifies the reactor depth as one mile and the immediate action as a groundbreaking ceremony.
• Background and event details:Developer, project cost, exact site, and construction timeline are not specified in the brief. Event details:
  • date: next week from 2025-12-04 (early December 2025)
  • time: not specified
  • location: Kansas (site unspecified)
  • agenda/subject: groundbreaking ceremony for the mile-deep nuclear reactor