Chiba Sodegaura No.1 (tentative) / Chiba Sodegaura Energy / Sodegaura city, Chiba pref.

  • Plant name:
    Chiba Sodegaura No.1 (tentative)
    Company / Operator:
    Chiba Sodegaura Energy
    Owner company(ies) / Financier(s):
    Kyushu Electric Power, Idemitsu Kosan Co.,Ltd., Tokyo Gas
    Address:
    3-1 Nakasode, Sodegaura city, Chiba pref.
    Capacity (maximum power):
    1,000 [MW]
    Planning operation date:
    2025
    Actual operation date:
    ( no info. )
    Status:
    Canceled
    With or without EIA:
    Governmental assessment
    EIA process:
    Methods of EIA determined
    Note for EIA process:

    Cancel announcement: 2019/1/31

    EIA informations by MOE
    http://www.env.go.jp/policy/assess/3-1procedure/kohyo.php?sort=pref_up&s...

    Screening 1 processing -> Statement of the Minister of Economiy, Trade and Industry for Screening 1 was issued at 2015/9/11

    EIA(accessible during 16 June-15 July 2015)
    http://www.csenergy.co.jp/environment/

    Technology type:
    Ultra-supercritical (USC)
    Designed gross thermal efficiency:
    ( no info. )
    Designed net thermal efficiency:
    ( no info. )
    Note for technologies:
    mixing biomass (under consideration)
    Type of coal:
    ( no info. )
    CO2 emission:
    6.000 [Mt-CO2 / year]
    Source of CO2 emission:
    (estimated value from the power-generating capacity, based on the formula published by MIT, 2007.)
    CO2 emission factor:
    ( no info. )
    SOx emission concentration:
    22.0 [ppm]
    NOx emission concentration:
    15.0 [ppm]
    Ash dust emission concentration:
    5.0 [mg / m3]
    Mercury emission concentration:
    ( no info. )
    Articles:

    Company announcement: Changes in the Thermal Power Plant Project in Sodegaura City, Chiba Prefecture
    https://www.tokyo-gas.co.jp/Press_e/20190131-02e.pdf

    Joint Investment by 3 companies. (30 Sep,2014 Yomiuri)
    http://www.yomiuri.co.jp/kyushu/news/20140930-OYS1T50029.html

    Agreement on the joint development of coal power plants(27 March,2015 Kyushu Electric Power pressrelease)
    http://www.kyuden.co.jp/press_h150327b-1.html

    The company's name is Chiba Sodegaura Energy (1 May 2015 Pressrelease by Kyushu Electric Power)
    http://www.kyuden.co.jp/press_h150501-1.html