# Chugoku Electric Power

Chugoku Electric Power is a Corporate Investor based in Hiroshima, Japan.

## Overview

- **Organization type:** Corporate Investor
- **Headquarters:** Hiroshima, Japan
- **Region:** Asia
- **Address:** 4-33 Komachi, Naka-ku, Hiroshima-shi, Hiroshima, Japan
- **Founded:** 1951
- **Assets under management:** Undisclosed
- **Website:** energia.co.jp
- **Wikidata:** Q73171

## Regulatory record

- **Reports private funds:** No

## Sectors

- Energy Transition & Renewables
- Infrastructure

## People

- Kazuhiro Ikebe — President & Representative Director

## Questions

### What is Chugoku Electric Power's generation mix?

The company operates a diversified generation portfolio across the Chugoku region of western Honshu. Thermal plants burning coal and LNG — including Misumi, Yanai, and a co-firing unit at Hofu — provide the majority of output. The Shimane Nuclear Power Station in Matsue has been offline since the 2011 earthquake but is undergoing a safety review for potential restart. Biomass capacity at Onahama (Fukushima) and Hofu supplements the fossil fleet.

### Who are Chugoku Electric Power's largest shareholders?

Yamaguchi Prefecture holds a 9.46% stake and the Government of Japan owns 8.78% through a ministerial holding structure. These positions reflect the company's origins as a state-owned utility that was partially privatized in 1951. The remaining shares trade publicly on the Tokyo Stock Exchange with no single controlling private shareholder.

### Does Chugoku Electric Power invest outside of Japan?

Yes. The firm has invested in Energy Fiji Limited through a co-investment structure with the Japan Bank for International Cooperation (JBIC), giving it an equity stake in a Pacific island utility. The deal signals a willingness to deploy balance-sheet capital in overseas regulated energy infrastructure, though disclosed international positions remain small relative to its domestic asset base.

### What is the status of the Shimane Nuclear Power Station?

Shimane Unit 2 returned to commercial operation in September 2024 after meeting Japan's revised safety standards (per World Nuclear News). Unit 1 was permanently shut down in 2015 and is being decommissioned. Unit 3, a new build, was partially constructed before work halted in 2011; its future remains unclear.

### How does Chugoku Electric Power approach decarbonization?

The company pursues decarbonization through three channels: reintroducing nuclear power, co-firing coal plants with biomass (Hofu, Onahama), and developing CO2-SUICOM — a carbon-negative concrete produced in partnership with Kajima Corporation. Unlike some peer utilities, it has not announced a full exit from coal generation.

## Related profiles

- [Chubb Limited](https://altss.com/profile/chubb-limited-usa)
- [Chungbuk Creative Economy Innovation Center](https://altss.com/profile/chungbuk-creative-economy-innovation-center)

---

Last updated: 2026-05-30T15:46:24.187Z

Canonical page: https://altss.com/profile/chugoku-electric-power

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology