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History and Current Status of the Tazukamachi Community Power Saving Project - 2003 to 2023 The Tazukamachi Community Power Saving Project in Tazukamachi, Yamagata Prefecture, began in 2003 to promote energy conservation throughout the region. Initially, 100 households participated with a target of reducing annual electricity consumption by around 500,000 kWh. Local companies such as Shonai Electric Cooperative and Tazukamachi Energy Corporation supported the initiative, setting energy-saving targets for each household. Participants who met their targets received "Fu-Chan Tickets," which could be used at local stores. Within six months of starting, the participating households collectively reduced electricity consumption by approximately 50,000 kWh, decreasing CO₂ emissions by about 20 tons annually. This community-led energy-saving effort effectively promoted environmental awareness and economic revitalization. Entering the 2020s, the project expanded further, reaching 300
households in 2023. The total annual electricity consumption has now been reduced by around 20% from the initial 500,000 kWh, down to approximately 400,000 kWh. The newly added Yamagata Clean Energy Corporation has enhanced energy efficiency and supply infrastructure. The latest data indicates that each household has saved an average of 1,200 kWh per year, reducing CO₂ emissions by around 50 tons annually.

Additionally, the usage range for "Fu-Chan Tickets" has expanded to include eco-friendly stores and recycling shops. Collaboration with the Tazukamachi Recycling Center has made discounted purchases of recycled appliances possible, strengthening local resource circulation. Furthermore, solar power systems have been installed in public facilities across the town, reducing the annual power usage of government buildings and public schools by 15%. This has led to a reduction of approximately 1,000,000 kWh and over 200 tons of CO₂ emissions annually. Looking ahead, Tazukamachi aims to involve all households in the project by 2025, promoting further adoption of energy-saving devices and efficiency improvements. This project has also fostered local economic growth, with "Fu-Chan Tickets" functioning like a local currency. Tazukamachi plans to develop this initiative as a sustainable regional model to expand into other areas, such as Kyushu. The Community Power Saving Project is an
exemplary success in increasing community involvement and enhancing regional energy management, promising continued progress.