[Decarbonization Support] Tubuki Co., Ltd. Begins Supplying Renewable Energy via Solar On-site PPA to Kagoshima Factory
Key facts
- [Decarbonization Support] Tubuki Co., Ltd. Begins Supplying Renewable Energy via Solar On-site PPA to Kagoshima Factory
- Chugoku Energy Co., Ltd. has installed solar power generation facilities at Tubuki Co., Ltd.'s Kagoshima factory and commenced the supply of renewable energy. This initiative will enable Tubuki Co., Ltd. to reduce its CO2 emissions and promote decarbonization.
- Source: PR Times
- Date: June 12, 2026
Direct answer
Chugoku Energy Co., Ltd. has installed solar power generation facilities at Tubuki Co., Ltd.'s Kagoshima factory and commenced the supply of renewable energy. This initiative will enable Tubuki Co., Ltd. to reduce its CO2 emissions and promote decarbonization.
- Citation
- [Decarbonization Support] Tubuki Co., Ltd. Begins Supplying Renewable Energy via Solar On-site PPA to Kagoshima Factory (June 12, 2026), PR Times
- Source
- PR Times
- Date
- June 12, 2026
Chugoku Energy Co., Ltd. has installed solar power generation facilities at Tubuki Co., Ltd.'s Kagoshima factory and commenced the supply of renewable energy. This initiative will enable Tubuki Co., Ltd. to reduce its CO2 emissions and promote decarbonization.
📋 Article Processing Timeline
- 📰 Published: June 12, 2026 at 19:06
- 🔍 Collected: June 12, 2026 at 10:21
- 🤖 AI Analyzed: June 12, 2026 at 16:52 (6h 30m after Collected)
※ PPA: Abbreviation for Power Purchase Agreement. A system where a PPA provider installs and maintains solar power generation systems free of charge, and the customer purchases and utilizes the generated electricity.
1. Overview of the Solar Power Generation System
PPA Installation Location
Tubuki Co., Ltd. Kagoshima Factory
Panel Installation Capacity
143.000 kW
Annual Planned Power Generation
144,966 kWh
CO2 Emission Reduction Effect
68 tons/year (Note ①②)
Operation Start Date
June 11, 2026
Note ①: Equivalent to the absorption capacity of approximately 8,000 cedar trees (Reference: Forestry Agency HP)
Note ②: Based on the emission factor by electricity provider (partially updated on February 25, 2026, by the Ministry of the Environment and the Ministry of Economy, Trade and Industry)
2. Overview of the Contracting Company
Tubuki Co., Ltd. is committed to corporate management that is forward-looking and vibrant, with the corporate philosophy of "Safe, secure, and delicious food for the table." In the environmental field, they have established an SDGs Declaration and are actively promoting CO2 emission reductions. Through this project, they are promoting the introduction of renewable energy via on-site PPA utilizing the roof of their Kagoshima factory, advancing the decarbonization of their electricity usage, and aiming to reduce the environmental load in the region by expanding to other locations in the future.
Company Name
Tubuki Co., Ltd.
Head Office Address
636-1 Kawashiri, Sera-cho, Sera-gun, Hiroshima Prefecture
Representative
Makoto Nobukawa
Established
February 1984
Business Activities
Manufacturing and sales of processed frozen foods and frozen vegetables; wholesale and retail of frozen seafood and frozen foods, etc.
Company HP
https://www.tubuki.co.jp
3. Scheme Diagram
Through this scheme, we will support our customers' "decarbonization initiatives" and contribute to the sustainable growth of the local community together.
Chugoku Financial Group, Inc.
Phone: 086-223-3110
Public Relations Center: Okajima (Extension 2255)
FAQ
What is the scale of the solar power generation system installed at Tubuki Co., Ltd.'s Kagoshima factory?
The panel installation capacity is 143.000 kW, with an estimated annual power generation of approximately 145,000 kWh. This is expected to reduce CO2 emissions by 68 tons per year.
What is the mechanism of the solar PPA service?
It is a contractual arrangement where a PPA provider installs and operates power generation facilities, and the customer purchases the generated electricity. Customers can introduce renewable energy without initial investment.
What goals does this initiative contribute to for Tubuki Co., Ltd.?
Under its corporate philosophy of 'Safe, secure, and delicious food for the table,' it contributes to achieving SDGs by promoting CO2 emission reductions and decarbonization.
When does the operation start?
The operation start date for the solar power generation system is June 11, 2026.
What kind of company is Chugoku Energy?
It is a company headquartered in Okayama Prefecture that supports the introduction of renewable energy. It contributes to corporate decarbonization and the realization of a sustainable society.