Shirakashi, Masataka; Yamada, Shuichi; Kawada, Yoshitaka; … - In: Sustainability 6 (2014) 2, pp. 530-544
In earlier works by the present authors, two systems for sustainable energy were proposed: (i) a system for urban snow removal in winter and storage for air conditioning in summer, applied to Nagaoka City, which suffers heavy snow fall every winter, and (ii) a district cooling system utilizing...