Page 53 - Managing Global Warming

Greenhouse gas removal and zero emissions energy production 35

Continued

1000 900 800 700 600 500 400 300 200 Cumulative emissions (Gt(C)) 100 0
2100 2090 GGR (Gt(C) year –1 )

2058. Annual and cumulative emissions projections 2014–2100 2080 2070 2060
by 2050 Net emissions (Gt(C) year –1 ) Cumulative emissions (Gt(C))
zero 2040
at 2030
stabilize 2020 2010

and 15 –1 10 5 Annual emissions/GGR (Gt(C) year ) 0 Emissions (Gt(C) year –1 )
2018 10 2018 13 Target cum emissions

in Peak GGR 0
peak

GGR—emissions 2100 2090 TFC/year (EJ)

or 2080 2070
CIR Annual energy projections 2014–2100 2060
REC, 2050 ZEE/year (EJ)

no 2040
with 2030 FF/year (EJ)
only 2020
ZEE 1800 1600 1400 1200 1000 800 600 400 200 0 2010
—cont’d 1.8°C: Total final consumption (EJ) 0

2.2 12: +1.8°C ZEE index 14
Box Scenario