Page 45 - Managing Global Warming

Greenhouse gas removal and zero emissions energy production 31

Continued

1600 1400 1200 1000 800 600 400 Cumulative emissions (Gt(C)) 200 0
2100 2090 Net emissions (Gt(C) year –1 )
Annual and cumulative emissions projections 2014–2100 2080 2070 2060 2050 2040 GGR (Gt(C) year –1 ) Cumulative emissions (Gt(C))

2010 2030 2020
55 50 45 –1 40 35 30 25 20 15 10 5 0 –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 –55 Annual emissions/GGR (Gt(C) year ) –60 Emissions (Gt(C) year –1 )

Peak GGR 51.9 Gt(C) year –1 in 2080 TFC 20.4 Gt(C) year –1 Target cum emissions

2100
2090 2080 TFC/year (EJ)
Annual energy projections 2014–2100 2070 2060 2050 ZEE/year (EJ)

2050. 2040 2030

from 2020 FF/year (EJ)
GGR 1800 1400 1200 1000 800 600 400 Total final consumption (EJ) 1600 200 0 2010
—cont’d + BAU

8: ZEE index 1
2.2 +1.8°C
Box Scenario