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Kansai Electric Power Company vs China National Nuclear Power: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Kansai Electric Power Company, Incorporated (9503.JP)

Q3 202628 Jul – 9 Oct 2026

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Kansai Electric: nuclear restarts, fuel storage progress, rate hike, billing overcharge

Nuclear fuel storage advances Fukui's governor gave prior approval for an on-site dry storage facility for spent nuclear fuel, and Kansai Electric signaled it will join the Mutsu interim storage site. Both secure places to put used fuel, supporting continued nuclear generation, a low-cost power source that lifts profit.
Removes a key regulatory and fuel-disposal hurdle for running nuclear plants, a core earnings driver.
Corporate rate hike Kansai Electric will raise corporate electricity rates 10–15% from November, its first such increase in 11.5 years, to cover soaring repair costs. This supports revenue but may push some business customers to cut usage or switch suppliers.
Directly changes the price Kansai Electric charges its largest customer group, affecting revenue and competitiveness.
Billing overcharge scandal Kansai Electric overcharged about 4.92 million contracts, mostly households, since April 2024, totaling roughly 14 million yen, and submitted a fix plan to regulators. Refunds and added scrutiny are a reputational and regulatory drag, though the money involved is small.
A regulatory and trust issue that can weigh on the stock even if the financial amount is minor.
Mihama No. 3 leak and restart A water leak forced Kansai Electric to shut the Mihama No. 3 reactor in September, cutting generation, but it restarted on October 10 with commercial operation due November 4. The quick fix limits the earnings hit, though it highlights maintenance risk.
Shows both the outage risk and the recovery of a nuclear unit, which matters for low-cost supply.

September 202628 Jul – 9 Oct 2026

▲1▼1

Kansai Electric: nuclear restarts, fuel storage progress, rate hike, billing overcharge

Nuclear fuel storage advances Fukui's governor gave prior approval for an on-site dry storage facility for spent nuclear fuel, and Kansai Electric signaled it will join the Mutsu interim storage site. Both secure places to put used fuel, supporting continued nuclear generation, a low-cost power source that lifts profit.
Removes a key regulatory and fuel-disposal hurdle for running nuclear plants, a core earnings driver.
Corporate rate hike Kansai Electric will raise corporate electricity rates 10–15% from November, its first such increase in 11.5 years, to cover soaring repair costs. This supports revenue but may push some business customers to cut usage or switch suppliers.
Directly changes the price Kansai Electric charges its largest customer group, affecting revenue and competitiveness.
Billing overcharge scandal Kansai Electric overcharged about 4.92 million contracts, mostly households, since April 2024, totaling roughly 14 million yen, and submitted a fix plan to regulators. Refunds and added scrutiny are a reputational and regulatory drag, though the money involved is small.
A regulatory and trust issue that can weigh on the stock even if the financial amount is minor.
Mihama No. 3 leak and restart A water leak forced Kansai Electric to shut the Mihama No. 3 reactor in September, cutting generation, but it restarted on October 10 with commercial operation due November 4. The quick fix limits the earnings hit, though it highlights maintenance risk.
Shows both the outage risk and the recovery of a nuclear unit, which matters for low-cost supply.

Latest28 Jul – 9 Oct 2026

▲1▼1

Kansai Electric: nuclear restarts, fuel storage progress, rate hike, billing overcharge

Nuclear fuel storage advances Fukui's governor gave prior approval for an on-site dry storage facility for spent nuclear fuel, and Kansai Electric signaled it will join the Mutsu interim storage site. Both secure places to put used fuel, supporting continued nuclear generation, a low-cost power source that lifts profit.
Removes a key regulatory and fuel-disposal hurdle for running nuclear plants, a core earnings driver.
Corporate rate hike Kansai Electric will raise corporate electricity rates 10–15% from November, its first such increase in 11.5 years, to cover soaring repair costs. This supports revenue but may push some business customers to cut usage or switch suppliers.
Directly changes the price Kansai Electric charges its largest customer group, affecting revenue and competitiveness.
Billing overcharge scandal Kansai Electric overcharged about 4.92 million contracts, mostly households, since April 2024, totaling roughly 14 million yen, and submitted a fix plan to regulators. Refunds and added scrutiny are a reputational and regulatory drag, though the money involved is small.
A regulatory and trust issue that can weigh on the stock even if the financial amount is minor.
Mihama No. 3 leak and restart A water leak forced Kansai Electric to shut the Mihama No. 3 reactor in September, cutting generation, but it restarted on October 10 with commercial operation due November 4. The quick fix limits the earnings hit, though it highlights maintenance risk.
Shows both the outage risk and the recovery of a nuclear unit, which matters for low-cost supply.

China National Nuclear Power (601985.CG)

Q3 202631 Jul – 29 Aug 2026

▲3▼1

New nuclear approvals lift pipeline, but first-half profit drops sharply

Four new nuclear units approved for China National Nuclear Power The State Council approved Liaoning Zhuanghe Units 1-2 and Zhejiang Jinqimen Units 3-4, both using Hualong One reactors. More approved units mean a bigger long-term project pipeline and future earnings for the company.
This is the main new positive force expanding the company's growth pipeline.
10.3 billion yuan procurement for high-temperature reactor project A subsidiary plans to buy contracting services for the Jiangsu Xuwei nuclear heating and power plant's high-temperature reactor phase one. The large order shows the project is moving forward, which supports future revenue for the parent.
It shows concrete project progress that can add future revenue.
First-half profit fell 35.74% on weaker revenue Net profit dropped to 3.641 billion yuan and revenue fell 6.28%. Second-quarter profit also slipped versus the first quarter. Weaker earnings weigh on the stock because investors pay for current profits, not just future projects.
This is the main new negative force and a real counterweight to the approval news.
170 billion yuan of nuclear investment approved nationwide The four approved projects total eight units and over 170 billion yuan of investment, the first batch under the 15th Five-Year Plan. This signals strong state support for nuclear power, helping the whole sector including this company.
It shows the policy backdrop that supports the company's long-term growth.

August 202631 Jul – 29 Aug 2026

▲3▼1

New nuclear approvals lift pipeline, but first-half profit drops sharply

Four new nuclear units approved for China National Nuclear Power The State Council approved Liaoning Zhuanghe Units 1-2 and Zhejiang Jinqimen Units 3-4, both using Hualong One reactors. More approved units mean a bigger long-term project pipeline and future earnings for the company.
This is the main new positive force expanding the company's growth pipeline.
10.3 billion yuan procurement for high-temperature reactor project A subsidiary plans to buy contracting services for the Jiangsu Xuwei nuclear heating and power plant's high-temperature reactor phase one. The large order shows the project is moving forward, which supports future revenue for the parent.
It shows concrete project progress that can add future revenue.
First-half profit fell 35.74% on weaker revenue Net profit dropped to 3.641 billion yuan and revenue fell 6.28%. Second-quarter profit also slipped versus the first quarter. Weaker earnings weigh on the stock because investors pay for current profits, not just future projects.
This is the main new negative force and a real counterweight to the approval news.
170 billion yuan of nuclear investment approved nationwide The four approved projects total eight units and over 170 billion yuan of investment, the first batch under the 15th Five-Year Plan. This signals strong state support for nuclear power, helping the whole sector including this company.
It shows the policy backdrop that supports the company's long-term growth.

Latest31 Jul – 29 Aug 2026

▲3▼1

New nuclear approvals lift pipeline, but first-half profit drops sharply

Four new nuclear units approved for China National Nuclear Power The State Council approved Liaoning Zhuanghe Units 1-2 and Zhejiang Jinqimen Units 3-4, both using Hualong One reactors. More approved units mean a bigger long-term project pipeline and future earnings for the company.
This is the main new positive force expanding the company's growth pipeline.
10.3 billion yuan procurement for high-temperature reactor project A subsidiary plans to buy contracting services for the Jiangsu Xuwei nuclear heating and power plant's high-temperature reactor phase one. The large order shows the project is moving forward, which supports future revenue for the parent.
It shows concrete project progress that can add future revenue.
First-half profit fell 35.74% on weaker revenue Net profit dropped to 3.641 billion yuan and revenue fell 6.28%. Second-quarter profit also slipped versus the first quarter. Weaker earnings weigh on the stock because investors pay for current profits, not just future projects.
This is the main new negative force and a real counterweight to the approval news.
170 billion yuan of nuclear investment approved nationwide The four approved projects total eight units and over 170 billion yuan of investment, the first batch under the 15th Five-Year Plan. This signals strong state support for nuclear power, helping the whole sector including this company.
It shows the policy backdrop that supports the company's long-term growth.