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36 Managing Global Warming
1200 1000 800 600 400 200 Cumulative emissions (Gt(C)) 0
2100 2090 2080 GGR (Gt(C) year –1 )
Annual and cumulative emissions projections 2014–2100 2070 2060 2050 2040 Net emissions (Gt(C) year –1 ) Cumulative emissions (Gt(C))
2058. 2030 2020
by 15 10 5 Annual emissions/GGR (Gt(C) year –1 ) 0 2010
2Gt(C)/yr Peak GGR 0 TFC 10 2018 13 Emissions (Gt(C) year –1 ) Target cum emissions
at
stabilize
and 2100
2018 2090 TFC/year (EJ)
in 2080
peak Annual energy projections 2014–2100 2070 2060
GGR—emissions 2050 2040 ZEE/year (EJ)
no 2030 2020 FF/year (EJ)
+ ZEE 1800 1600 1400 1200 1000 800 600 400 200 0 2010
—cont’d 2°C: Total final consumption (EJ) 0
2.2 13: +2°C ZEE index 13
Box Scenario
