鉄鋼業の地球温暖化対策への取組 - jisf.or.jp

1 2018 2 7 1 .. COURSE50 . 2 2014 2 20 / ISO50001( ) No. N001-ISO 50001 2014 02 20 2017 02 02 .2020 3 WG 2 -CO2 4 2 2020 500 -CO2 300 -CO2 2005 BAU 2020 BAU CO2 BAU CO2 BAU 2005 BAU 2014 CO2 BAU RITE RITE CO2 BAU BAU 2015

2 BAU 5 CO2 CO2 CO2 1,000 2016 2014 2005 2015 2005 .2020 6 2005 2016 3,370 -CO2 1,944 t-CO2 1,426 t-CO2 2005 2016 RITE CO2 CO2 BAU 2005 BAU RITE CO2 20052015201616-0516/0516-1516/15 t)112,718104,229105,166-7,551 83,64580,64781,294-2,352 t 28,59523,26323,545-5,051 82,93780,53579,829-3,107 (% (% (%.))

3 2020 BAU 200520152016 16-0520052015201616-0516/0516-1516/15 t)112,718104,229105,166-7,551 83,64580,64781,294-2,352 t 28,59523,26323,545-5,051 82,93780,53579,829-3,107 (% (% (% 2005 2016 2005 2016 2005 2016 (1) (2)IEA (3) (4) CO2 2016 10,195 337 337 CO2 2005 + 2016 + .2020 7 CO2 (1) (2)IEA (3) (4) y = + CO2 2005 2005 100 2016 100 CO2 2005 2016.))

4 2020 8 35 CO2 2005 CO2 A. 35 CO2 B. A. 2005 2016 C. B. 2005 2016 10,195 194 CO2 worldsteel LCI 2014 CO2 2010 (100 ) 200 -CO2 2016 5 50 5 2020 100 2005 9 .2020 3 COURSE50 4 2 2020 500 -CO2 300 -CO2 2005 2020 7,000 -CO2 2020 3,400 -CO2 COURSE50 2 2 30 2030 2050 2 2020 2013 2050 I 10.

5 2020 . 11 2016 12 1 195 (05 ) 16 1 8,206 -CO2 - 2 (05 ) 1 7,960 -CO2(05 ) - ( - ) 246 -CO2 54 1 517 05 2,241PJ(05 ) 2 (2016 ) 1 8,675 -CO2 (05 ) 2 2016 2 2,172PJ(05 ) 2 (2016 ) 1 8,257 -CO2(05 ) 1. CO2 13 1015 1J 1990 CO2 CO2 1990 1. 2016 2 BAU 246 -CO2 / 2 244 -CO2 111 -CO2 113 -CO2 54 -CO2 2016 CO2 14 1 BAU 18206 t-CO2 RITE 143 t-CO2 2 2016 CO2 05 1.

6 2016 300 244 2005 2016 12 8 2016 +111 113 2 .. 2016 2016 BAU 246 t-CO2 54 t-CO2 15 2016 0 2016 2005 1. I 6 / 16 1. 2018 2 2013 JFE 150 2015 JFE 200 2016 180 JFE 290 2017 JFE 184 2018 310 330 JFE 2019 130 JFE 270 2021 JFE 2018 2 6 2018 2 6 1.

7 1. 21 2008 2013 2. 2011 2012 2013 2014 2015 2015 JFE 2015 6 BTG 2017 JFE 1 GTCC 2019 2 GTCC 2020 ACC HP 17 2005 1. DAIDO 18 ( ) 2013 11 70t 150t 3 ( ) ( ) ( ) ( )

8 70t 50 LF 15 05 100 2016 45 2005 2 19 3381527293742453837323542404240454445010 2030405019971998199920002001200220032004 2005200620072008200920102011201220132014 20152016 2000 1. 1. 20 ( ) 2018 1 (RITE) ( ) 2005 2010 2015 2015 RITE 2005 2010 1001031091161171191221231281308090100110 120130140 ( =100)2015 (2015 100) No1?

9 CO2 . 21 2016 2 6,000 -CO2/ 22 2012 2012 2012 CDQ TRT 2010 2000 / CISA CDQ 2012/11/27 TRT 2010 (2011/3/8) Diffusion of energy efficient technologies and CO2 emission reductions in iron and steel sector(Oda etal. Energy Economics, , , ,2007) 2015 CO2 5,458 t-CO2/ 2. CDQ Coke Dry Quenching Top Pressure Recovery Turbines Gas Turbine Combined Cycle system ( ) ( t-CO2/ )CDQ ( )*961,816 TRT ( )*621,102 GTCC*522,118 OG 21792 OG 785 6886,001 (worldsteel ) 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 (2005~) (2011~) (2014~) APP TF (2006~2010) APP: Asia Pacific Partnership GSEP WG(2010~2015) GSEP.

10 Global Superior Energy Performance Partnership ENCO (~2009) Environment Committee EPCO (2010~2013) Environmental Policy Committee ECO (2014~) Environment Committee CO2 Breakthrough Program COURSE50 (2003~) CO2 data collection (2007~) ISO14404 (2009 ) 2013 2017 DRI CO2 1-2. I(2013~2020 ) 23 2.. 24 CO2 25 CO2 /.