https://www.usnews.com/news/us/articles/2023-03-24/minnesota-nuclear-plant-shuts-down-for-leak-residents-worry Such incidents are very concerning and lead to an uncertain future.
Xcel Energy Monticello Power Plant Tritium Leak https://www.health.state.mn.us/communities/environment/air/tritiumleak.html
https://apnews.com/article/minnesota-nuclear-plant-leak-6b72b6f9cd2a1141aadd985b68654e04
https://abcnews.go.com/US/wireStory/minnesota-nuclear-plant-shuts-leak-residents-worry-98110848
https://www.axios.com/2023/03/18/minnesota-nuclear-power-plant-water-leak-report
https://www.epa.gov/enforcement/minnesota-power-settlement
https://www.lrl.mn.gov/guides/guides?issue=nuclearwaste Some people think that there isn't enough nuclear waste in the world, so there should be more power plants constructed to create even more toxic waste. That would certainly help to create more of an uncertain future.
While nuclear+power plants can generate a tremendous amount of energy, there is also more of a risk when something goes wrong.
