Unverified50% confidenceFactExact time
SMR（小型模块化核反应堆）技术尚未实现商业化部署，建设周期以年计
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/24/2026
First Seen
Valid until: 11/22/2026
Sources
Related Entities
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UnverifiedThe entire approval process for new nuclear reactors in the United States to obtain NRC design certification and a combined construction and operating license typically takes 5 to 10 years.52% similarUnverifiedAs of 2024, more than 100 reactors worldwide have been granted operating license extensions beyond their original design lifespans, and the US NRC has approved life extensions to 80 years for multiple nuclear power plants.51% similar
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