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A evaluation method of various residential energy technologies

Research Project

Project/Area Number 16H07468
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Design and evaluation of sustainable and environmental conscious system
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Ozawa Akito  国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 研究員 (20783640)

Project Period (FY) 2016-08-26 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords家庭用エネルギー / 地球温暖化ガス排出削減 / 省エネルギー / 創エネルギー / 家電製品 / 燃料電池 / ヒートポンプ / 太陽光発電 / 分散型エネルギーシステム / 太陽エネルギー
Outline of Final Research Achievements

We developed a method to evaluate economic and environmental performances of various residential energy technologies that save energy demand (e.g. energy-efficient home appliances) and supply energy efficiently (e.g. fuel cell combined heat and power (FC-CHP)).
We developed two models; one model is to estimate residential electricity and heat demand based on questionnaire surveys on home appliances and hot water use, and the other is to simulate optimal energy supply patterns, using residential FC-CHP, heat pump water heater and photovoltaics, and then integrated these two models.
From analysis results using the integrated model, we found that performances of residential energy technologies vary depending on household structures and technology combinations, and obtained some suggestions for effective deployment of energy technologies.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • Research Products

    (9 results)

All 2018 2017 2016

All Journal Article (3 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (6 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] A new method for household energy use modeling: A questionnaire-based approach2018

    • Author(s)
      Ozawa Akito、Kudoh Yuki、Yoshida Yoshikuni
    • Journal Title

      Energy and Buildings

      Volume: 162 Pages: 32-41

    • DOI

      10.1016/j.enbuild.2017.12.032

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 使用条件の異なる家庭用エネルギー機器によるコスト・CO2排出量2017

    • Author(s)
      小澤暁人、工藤祐揮、田原聖隆
    • Journal Title

      第12回日本LCA学会研究発表会講演要旨集

      Volume: - Pages: 228-229

    • Related Report
      2016 Annual Research Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] Environmental evaluation of residential fuel cell systems under uncertain energy demands2016

    • Author(s)
      Akito Ozawa, Yoshikuni Yoshida
    • Journal Title

      Energy & Climate Change: Innovating for a Sustainable Future

      Volume: -

    • Related Report
      2016 Annual Research Report
  • [Presentation] 技術の複合利用を考慮した家庭用エネルギー技術の評価2018

    • Author(s)
      小澤暁人、工藤祐揮
    • Organizer
      第13回日本LCA学会研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Energy Saving Effect of Replacement of Home Appliances: A Behavior-Based Approach2017

    • Author(s)
      Akito Ozawa, Yuki Kudoh, Kiyotaka Tahara, Yoshikuni Yoshida
    • Organizer
      The 11th Asia Pacific Conference on Sustainable Energy & Environmental Technologies
    • Place of Presentation
      Bihar Agriculture Management an Extension Training Institute Convention Centre(インド・パトナ)
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 使用条件の異なる家庭用エネルギー機器によるコスト・CO2排出量2017

    • Author(s)
      小澤暁人、工藤祐揮、田原聖隆
    • Organizer
      第12回日本LCA学会研究発表会
    • Place of Presentation
      産業技術総合研究所つくばセンター(茨城県)
    • Year and Date
      2017-03-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] A cost optimization model for residential energy supply systems - a case study in Japan2017

    • Author(s)
      小澤暁人、工藤祐揮、田原聖隆
    • Organizer
      7th World Hydrogen Technology Convention
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environmental evaluation of residential fuel cell systems under uncertain energy demands2016

    • Author(s)
      Akito Ozawa, Yoshikuni Yoshida
    • Organizer
      6th International Conference on Green and Sustainable Innovation
    • Place of Presentation
      Dusit Thani Bangkok(タイ・バンコク)
    • Year and Date
      2016-11-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environmental assessment of residential fuel cell in different stages of family life2016

    • Author(s)
      Akito Ozawa, Yoshikuni Yoshida
    • Organizer
      EcoBalance 2016
    • Place of Presentation
      京都テルサ(京都府)
    • Year and Date
      2016-10-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-09-02   Modified: 2019-03-29  

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