Survey analysis on the installation utilization pattern and renovation details of the cogeneration systems in the district heat supply system of the Tokyo metropolitan area

Shodai Tanaka, Kimiya Murakami, Yoshihisa Takebayashi

Research output: Contribution to journalArticle


In this study, First of all CGS installation utilization patterns in the district heat supply system are categorized. Nextly, the form of 24 existing district heat supply systems utilizing CGS in the metropolitan area were investigated, and the CGS installation utilization patterns for 17 systems were identified. Subsequently, among the 17 systems, the details of renovation and new additions in 9 systems, in which CGSs were renovated or recently added. Finally, the effect of CGS renovation was evaluated by setting up indices for normal use and emergency use.

Original languageEnglish
Pages (from-to)303-312
Number of pages10
JournalJournal of Environmental Engineering (Japan)
Issue number757
Publication statusPublished - 2019 Mar 1



  • Cogeneration system
  • District heat supply system
  • Equipment renovation
  • System form

ASJC Scopus subject areas

  • Environmental Engineering

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