#Japan #Tokyo #Yachiyo Engineering #Nakamura Construction #Clean Park Kitatan

Introduction

In a ground-breaking initiative, Nakamura Construction Co., Ltd. is offsetting its CO₂ emissions from both its headquarters and construction sites by using green power certificates. This novel approach is made possible through a partnership with Yachiyo Engineering Co., Ltd., which provides these certificates generated from renewable energy sources at the Clean Park Kitatan waste processing facility in Japan.

Background

Yachiyo Engineering, based in Taito, Tokyo, has partnered with the Kitatan Administrative Alliance that includes communities like Toyooka City and Kami Town to create green energy certificates. These certificates represent the clean, renewable power generated from biomass energy sources and are now being purchased by Nakamura Construction, based in Hyogo Prefecture.

Details of the Project

This purchase agreement is set to last for five years and serve as a sustainable model within the construction industry. The green power certificates issued by Yachiyo Engineering allow Nakamura Construction to offset the CO₂ emissions associated with the power consumed in its operations throughout the year. This is a pioneering move in Japan aimed at promoting sustainable practices, particularly in the construction sector.

Project Highlights

1. Realizing Local Economic Circulation

By purchasing the green power certificates, Nakamura Construction directly contributes to the local economy. The funds from this purchase will support local initiatives managed by the Kitatan Administrative Alliance, thereby facilitating effective solutions to regional challenges. This structure promotes both environmental value and local economic circulation.

2. Promoting Local Decarbonization

As decarbonization becomes increasingly essential for companies, this initiative offers local businesses a viable option. Green power certificates provide a flexible solution for companies unable to secure long-term power contracts, especially in areas with limited sunlight. This project showcases how local construction firms can lead the decarbonization efforts, thereby setting a practical example for other businesses and industries.

3. Effective Use of Waste Resources

Contrary to popular belief, waste can be a valuable resource. The Clean Park Kitatan facility harnesses waste from residents to produce biomass fuel, subsequently converting it into energy. This initiative highlights how local waste can gain new economic value while contributing to a sustainable society.

Green Power Certificate Issuance

• - Generated Power: 300,000 kWh (60,000 kWh per year over five years)
• - Generation Period: Starting in June 2025
• - Generation Method: Biomass energy
• - Facility Name: Clean Park Kitatan
• - Issuance Date: August 29, 2025
• - Utilization Period: From 2025 onward

Conclusion

The move taken by Nakamura Construction signifies a significant leap towards achieving greater sustainability in the construction industry. Through the long-term purchase of green power certificates, they are not just offsetting their carbon emissions but are also fostering a model that can be replicated by other local businesses. The project embodies a vision for a greener future, catalyzing a change in how waste can be perceived and utilized.

For companies wishing to explore decarbonization options for buildings, construction sites, or other business operations, please contact:
Sustainability Services Department - Kitagawa, Kubota, Nakashima
Phone: 03-5822-6835
Email: [email protected]