#Japan #Green Power #Yachiyo Engineering #Hanamaruki #Ina

Innovative Green Energy Collaboration in Ina City

In a significant step towards sustainability, Hanamaruki Co., a fermented food manufacturer based in Ina City, Nagano Prefecture, is collaborating with Yachiyo Engineering Co., headquartered in Tokyo. Yachiyo Engineering has started supplying green power certificates generated by the Kamiina Clean Center, a local waste treatment facility. This project marks a pioneering initiative in Nagano Prefecture, focusing on local procurement of green energy certificates.

Background of the Initiative

The endeavor aims at promoting renewable energy through generating green electricity from biomass. Yachiyo Engineering issues these green power certificates, certified by a third-party organization, the Japan Quality Assurance Organization, and sells them to local businesses. By acquiring these certificates, companies can offset their CO₂ emissions corresponding to the amount of green power they purchase, thus contributing to carbon neutrality.

Key Features of the Initiative

1. Realization of Local Economic Circulation
The initiative utilizes the environmental value of the green power generated by the Kamiina Clean Center, which harnesses renewable energy. Funds paid by Hanamaruki for the certificates are directed to the Kamiina Regional Union, which includes neighboring cities and towns. This aims to address local issues, promoting regional economic circulation and the aim of local production for local consumption regarding environmental value.

2. Promoting Local Decarbonization
To achieve decarbonization, businesses need to utilize certificates and credits. By leading the way in adopting green power certificates, local food manufacturers like Hanamaruki are presenting new decarbonization options to other regional businesses. Green power certificates allow for CO₂ reduction without heavy investments in facilities, making it an accessible option for sectors struggling with long-term power contracts, particularly in areas affected by snow where solar power generation is challenging.

3. Effective Utilization of Waste Resources
This initiative reframes 'waste' as a regional resource (biomass fuel) and utilizes it for power generation. It identifies new economic value within waste, contributing to a sustainable society through effective use of these resources.

Overview of Green Power Certificate Issuance

• - Generated Power Amount: 100,000 kWh
• - Generation Period: December 2025
• - Method: Renewable energy generation (biomass)
• - Power Plant Name: Kamiina Clean Center
• - Issuance Date: January 30, 2026

About Hanamaruki Co.

Founded in 1918, Hanamaruki Co. has established itself as a key player in the fermented food industry in Ina City. The company's philosophy centers around valuing materials and craftsmanship, primarily focusing on miso production. A vital ingredient in traditional Japanese cuisine, koji—the mold used in fermentation—has supported Japan's food culture and is designated as a 'national fungus.' Hanamaruki is committed to providing safe and reliable products, continuously seeking innovation while honoring this rich tradition.

Hanamaruki Miso Making Experience Center Overview

Nestled amid the picturesque Central and Southern Alps, the Miso Making Experience Center offers visitors an immersive experience in learning about the potential and deliciousness of miso. Opened to commemorate Hanamaruki's 100th anniversary, the center features a distinctive white structure reminiscent of snow-capped mountains. Visitors can enjoy hands-on miso-making while enjoying stunning views of the surrounding nature.

• - Address: 2701 Nishiminowa, Ina City, Nagano Prefecture, 396-0041
• - Phone Number: 0265-95-1260
• - Business Days: Monday, Wednesday, Friday, Saturday (Closed on holidays), Special opening days available with prior reservation
• - Experience Fee: 3,500 yen for one adult per miso, 4,300 yen for two adults per miso
• - Session Times: 10:00 AM / 1:30 PM (Two sessions per day)
• - Duration: Approximately 120 minutes (including factory tour)
• - Capacity: 20 participants per session
• - Details: Miso Experience Center Website

Inquiries Regarding Green Power Certificates

Businesses looking to explore decarbonization through green power certificates for buildings, tenants, or construction sites can reach out via the contact details below.

• - Contact: Sustainability Services Department - Kitagawa, Kubota, Nakajima
• - Phone: 03-5822-6835
• - Email: [email protected]

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