Japan Restarts Nuclear Build, Plans Nine New Reactors in 25 Years Amid Talent and Supply Chain Woes
Japan has decided to revive nuclear power construction, planning to add nine reactors over the next 25 years and raise the national total to 11-14. Prime Minister Takaichi Sanae said the build-out would meet electricity demand from AI and other emerging industries while supporting energy security and decarbonisation. The industry faces severe challenges: university nuclear teaching staff fell about 20% from fiscal 2004 to 356 in fiscal 2022, with under-40 staff down over 40%, and nuclear construction revenue for machinery and construction firms halved from 2010 to 2024. METI is acting, including a talent recruitment mechanism in 2026.
Japan has decided to restart a new round of nuclear power construction, planning to add nine nuclear reactors over the next 25 years and bring the national total to 11 to 14. Prime Minister Takaichi Sanae said that, to meet growing electricity demand from artificial intelligence and other emerging industries, Japan will make maximum use of nuclear energy, which helps safeguard energy security and achieve decarbonisation goals. Documents from the Ministry of Economy, Trade and Industry show that the industry's foundation, including its supply chain and professional workforce, is facing serious threats.
Why this event matters
The event has a measured impact on 2 industrys. The strongest current signal is positive for Nuclear Power, with intensity 65/100 and 55% confidence over a long term horizon.
Nuclear Power
- Direction
- positive
- Intensity
- 65
- Confidence
- 55%
- Horizon
- Long term
Nuclear Equipment
- Direction
- positive
- Intensity
- 70
- Confidence
- 50%
- Horizon
- Long term
Impact figures are analytical estimates that combine direction, intensity, confidence and event importance. They are not investment advice.