Nano Nuclear Energy stock has risen, with the increase attributed to various factors including a potential role in ai infrastructure and growing demand for nuclear power. The nuclear sector as a whole has seen back-to-back rallies, with other companies such as NuScale and Oklo also experiencing gains. The reason for the specific surge in Nano Nuclear Energy stock is unclear, with possible explanations including a move by the NRC to permit microreactors and soaring ai power demand.