A Renovation Proposal for Zero-Energy Houses: Outline of Building Planning and Evaluation of Thermal EnvironmentSoma Sugano, Shingo Yamaguchi, Yugo Tsuneoka, Reina Oki, Jun Nakagawa, Naoya Watanabe, Tatsuhiro Kobayashi, Shin-ichi Tanabe and Takashi AkimotoE3S Web Conf., 111 (2019) 04001DOI: https://doi.org/10.1051/e3sconf/201911104001