Page 62 - Managing Global Warming

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GGR (Gt(C) year –1 )
Cumulative emissions (Gt(C))
Net emissions (Gt(C) year –1 )
Emissions (Gt(C) year –1 )
Target cum emissions
in 2065. by 4Gt(C)/yr to reducing 2025 in peaking 2051—emissions Annual and cumulative emissions Peak GGR 5.0 Gt(C) year –1 in 2051 projections 2014–2100 1000 15 –1 900 800 10 700 600 5 500 400 0 300 200 –5 Cumulative emissions (Gt(C)) 100 Annual emissions/GGR (Gt(C) year ) 0 –10 13.0
peaking 2090 TFC/year (EJ)
2025 2080 2070
from Annual energy projections 2014–2100 2060 ZEE/year (EJ)
GGR 2050 2040

5Gt(C)/yr 2030 FF/year (EJ)

+ 2020
ZEE 1800 1600 1400 1200 1000 800 600 400 200 0 2010
—cont’d 1.8°C: Total final consumption (EJ) ZEE index 13

2.2 17: +1.8°C Years to peak
Box Scenario