2050年カーボンニュートラルの実現に向けた電力システムに関する考察

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2024/09/01

タイトル(英語): Case Study on Electric Power Systems to Realize 2050 Carbon Neutrality

著者名: 香山　治彦（三菱電機（株）），近藤　茂貴（日立GEニュークリア・エナジー（株）），松本　茂（（株）東芝），崎元　謙一（川崎重工業（株）），尾羽　秀晃（（一財）日本エネルギー経済研究所），大槻　貴司（（一財）日本エネルギー経済研究所／横浜国立大学），髙本　学（（一社）日本電機工業会）

著者名(英語): Haruhiko Koyama (MITSUBISHI ELECTRIC Corporation), Shigeki Kondo (Hitachi-GE Nuclear Energy, Ltd.), Shigeru Matsumoto (Toshiba Corporation), Kenichi Sakimoto (Kawasaki Heavy Industries, Ltd.), Hideaki Obane (The Institute of Energy Economics, Japan), Takashi Otsuki (The Institute of Energy Economics, Japan/Yokohama National University), Manabu Takamoto (The Japan Electrical Manufacturers' Association)

キーワード: カーボンニュートラル，電源構成，発電電力量，非化石燃料，CCS，蓄電システム　　carbon neutrality，power mix，generation electricity，non-fossil fuel，CCS，power storage system

要約(英語): To study necessary actions to realize 2050 Carbon Neutrality, the impact of possible changes in major surrounding conditions on the power source mix is assessed mainly from an economic viewpoint. Prior research shows that a certain scale of power sources that can adjust the output with responsiveness is required to compensate for the variation in renewable energy sources. Thermal power generation can play the role; however, its validity as a future power source for the Carbon Neutrality can be affected by the external environment such as fuel price, available CO2 amount of storage, condition of the non-fossil fuels supply chain. Necessary technological and political actions were proposed according to the case studies using optimizing simulation tools. Adequate systems for value settings for ancillary services, ensuring sufficient supply of non-fossil fuels, and steady promotion of technological development of next generation nuclear reactors are necessary to achieve Carbon Neutrality by 2050 in Japan.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.144 No.9 （2024）

本誌掲載ページ: 503-511 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/144/9/144_503/_article/-char/ja/