Carbon-Neutral Building Design & ZEB Initiative

Urban vertical farming utilizing buildings and containers through LED lighting, AI moisture management, and fully controlled environments. Achieves pesticide-free cultivation with 90% water reduction compared to traditional farming. Rapid deployment in major cities like Tokyo and Osaka serves as demonstration sites for urban food independence and smart agriculture innovation.

Forestry model that absorbs atmospheric CO2 through harvesting, processing, and utilization. Transforms wood into long-lasting products like timber buildings and food packaging that fix carbon long-term, creating value beyond traditional forestry. Evolves into a carbon credit industry leveraging Japan's extensive forest resources.

Japan's construction industry's initiative to achieve carbon-neutral architecture and ZEB (Zero Energy Buildings). Integrating solar power, battery storage, and high-efficiency insulation to achieve carbon neutrality across the building lifecycle. Positioned as a national project aiming for application to all new construction by 2025.

Nagano's forestry management review and carbon-neutral strategy. Through planned thinning, local wood utilization in construction, and comprehensive forest resource use, it achieves both economic independence for forestry and carbon-negative status. It represents a new forest management model through landowner-business collaboration.

A revival of modern wooden architecture utilizing new technologies like CLT (Cross-Laminated Timber). Architects like Kengo Kuma have rediscovered the potential of wood, advancing timber use in mid-to-high-rise buildings and public facilities. It also draws attention from a carbon-neutral perspective.

Japan's accelerated adoption of renewable energy following the Great East Japan Earthquake. Ranking third globally in solar power capacity, Japan is developing diverse energy sources including offshore wind, geothermal, and biomass. Under the 2050 carbon neutrality declaration, Japanese energy technology continues to contribute to the world's green transition.

The practice of renovating traditional Japanese old houses for modern use. They are repurposed as cafes, accommodations, and offices, gaining attention as a means of regional revitalization. Techniques that blend the beauty of traditional architecture with modern comfort continue to evolve.

A national initiative to revitalize rural areas facing population decline and aging. Various measures including the hometown tax system, regional vitalization cooperators, and workations are being implemented. Community development leveraging unique local resources is advancing across the country.