Seven-Eleven Japan Takes Major Steps Towards CO2 Reduction with Corporate PPA Service

In a groundbreaking initiative aimed at reducing carbon dioxide emissions, Seven-Eleven Japan, along with Eurus Energy Holdings, Shirokuma Power, Innovation Style, and Tohoku Electric Power, is set to implement an innovative off-site Corporate Power Purchase Agreement (PPA) service. This move not only reflects a growing trend in the retail sector towards environmental sustainability but also significantly contributes to the region's decarbonization efforts.

The service will harness renewable energy generated from several wind and solar power plants operated by their respective companies, which are scheduled to commence operations between 2026 and 2027. Specifically, the project includes three wind power facilities with a combined capacity of 12,900 kW and two solar power plants generating a collective output of 2,230 kW. These renewable energy sources will supply electricity to approximately 1,800 Seven-Eleven stores located across six prefectures in the Tohoku region and Niigata by the end of January 2026.

Aiming for a Low-Carbon Future

Seven-Eleven Japan has set a bold target to reduce its CO2 emissions associated with store operations by 50% compared to fiscal year 2013 levels by 2030. This initiative aligns with the broader goals of the Seven & I Holdings Group towards achieving a decarbonized society. To facilitate this aim, the company is investing in energy-efficient systems and installing solar panels on its stores.

The introduction of wind energy through this PPA service represents a first for Seven-Eleven and is expected to reduce CO2 emissions by approximately 24,000 tons annually. This commitment to renewable energy marks a significant step in the company's sustainability journey and showcases its leadership in the retail industry.

Partnering for Sustainability

Shirokuma Power, which is specialized in renewable energy solutions, is actively involved in developing generation facilities such as solar carports and energy storage systems. The company recognizes the challenges posed by the intermittent nature of renewable energy and is focusing on businesses and measures that harness energy sustainability well.

Innovation Style is dedicated to advancing energy solutions centered on solar and storage technologies. By taking a step forward as a power generation partner in the off-site PPA projects through its subsidiary, Style Terrace, the company boldly embraces the transition towards a carbon-neutral society.

Tohoku Electric Power plans to offer a diverse range of green energy solutions leveraging corporate PPAs to meet the increasing environmental awareness of its customers. Through this initiative, the company aims to assist customers in reducing their CO2 emissions while supporting the realization of carbon neutrality within local communities.

Key Project Details

1. PPA Overview: The off-site corporate PPA service will provide renewable energy to about 1,800 Seven-Eleven stores, supplying approximately 59 million kWh annually—a quantity sufficient for about 18,900 average households.
2. Wind Power Facilities:
- Name: Eurus Odanosawa Wind Farm I (Aomori Prefecture, Shimokita District, Higashidoori Village)
- Capacity: 12,900 kW
- Est. Start: March 1, 2027
- Ownership: Eurus Energy Odanosawa LLC

3. Additional Wind Plants:
- Locations: Shiunji Wind Power Plant (Niigata Prefecture, Shibata City) and Seiro Wind Power Plant (Niigata Prefecture, Seiro Town)
- Capacity: 3,910 kW
- Est. Start: November 1, 2027
- Ownership: Shiunji Wind Power LLC

4. Solar Power Facilities:
- Locations: Style Terrace Zao Solar Power Plant (Miyagi Prefecture, Katta District, Zao Town) and Style Terrace Ofunato Solar Power Plant (Iwate Prefecture, Ofunato City)
- Capacity: 2,230 kW
- Est. Start: February 27, 2026
- Ownership: Style Terrace, a subsidiary of Innovation Style.

Through collaborative efforts and innovations, these companies are embarking on a significant journey towards creating a sustainable and low-carbon future, setting a precedent for others in the retail sector to follow.