#Japan #Yachiyo Engineering #Koriyama #Green Power Certificate #Koriyama City

Introduction

On January 29, 2026, Koriyama City, in collaboration with Yachiyo Engineering Co., Ltd., held a ceremony to issue green power certificates, showcasing its commitment to local decarbonization. This initiative brings together the public and private sectors, providing a progressive model for accelerating green energy efforts.

The Green Power Certificates

Approximately 3.2 million kWh of green power certificates will be issued in Koriyama City, covering energy generated from local waste management facilities. By purchasing these certificates, seven local companies acknowledged the environmental value tied to their operations, which allows them to claim the use of renewable energy in their business activities.

Participating Companies

The seven companies involved in this initiative include:

• - Tobu Gas Co., Ltd.
• - Kawamura Electric Industry Co., Ltd.
• - Mutsu Tech Consultant Co., Ltd.
• - Wata-sei Co., Ltd.
• - Yada Industry Co., Ltd.
• - Oji Construction Co., Ltd.
• - Nitto Spinning Co., Ltd.

These companies are dedicated to contributing to regional decarbonization by utilizing clean energy sourced from local waste facilities.

Overview and Significance of the Initiative

The issuance of green power certificates allows businesses to monetize the environmental benefits derived from renewable energy. This initiative, which includes generating electricity at waste incineration facilities, aids in promoting carbon neutrality while fostering local economic circulation.

Green Power Certification Process

Green power certificates represent the environmental aspects of electricity produced from renewable sources. The transaction of these certificates facilitates the recognition and valorization of the environmental benefits of clean energy, thus supporting local decarbonization initiatives.

The Ceremony and Mayor’s Visit

The certification ceremony held at the Tokuyama Clean Center was a platform for the participating companies to receive their certificates from Yachiyo Engineering. The event underscored a shared commitment to reducing environmental impact through sustainable practices.

Following the ceremony, company representatives visited Mayor Kenzo Shiine to discuss the anticipated CO₂ reduction effects and future contributions to the community. This meeting highlighted the synergy between local governments and businesses in advancing carbon neutrality.

Comments from the Mayor

Mayor Shiine expressed gratitude towards Yachiyo Engineering and the participating companies for their engagement in the groundbreaking initiative. He emphasized the significance of utilizing waste energy and anticipated the model's replication across the nation as a catalyst for promoting renewable energy post-nuclear disaster.

Statements from Participating Companies

Tobu Gas Co., Ltd.

The company expressed pride in leveraging the environmental value created by local citizens towards fostering sustainable economic practices.

Kawamura Electric Industry Co., Ltd.

Kawamura highlighted their active role in environmental sustainability towards a decarbonized society through renewable energy engagement.

Mutsu Tech Consultant Co., Ltd.

This organization underlined its commitment to reinforcing sustainable initiatives via the purchase of green power certificates.

Wata-sei Co., Ltd.

Wata-sei confirmed its dedication to promoting awareness of decarbonization among clients and partners stemming from its local energy sourcing.

Yada Industry Co., Ltd.

They affirmed their continuous contribution to reducing CO₂ emissions through utilizing local renewable energy.

Oji Construction Co., Ltd.

Oji Construction acknowledged their alignment with sustainable practices through their CSR activities.

Nitto Spinning Co., Ltd.

Nitto committed to supporting local environmental policies while incorporating carbon-neutral strategies into their business practices.

Conclusion

This initiative represents a collaborative pathway towards realizing carbon neutrality and fostering sustainable community engagement in Koriyama City. By integrating green power into the local economy, these initiatives position Koriyama as a leader in the push for environmental responsibility, further encouraging other regions to adopt similar sustainable energy models.