Page 33 - Managing Global Warming

Greenhouse gas removal and zero emissions energy production 25

Continued

1000 900 800 700 600 500 400 300 200 Cumulative emissions (Gt(C)) 100 0
2100 2090 2080 Net emissions (Gt(C) year –1 )
Annual and cumulative emissions projections 2014–2100 2070 2060 2050 2040 GGR (Gt(C) year –1 ) Cumulative emissions (Gt(C))

2022. 15 10 5 0 2030 2020 2010

in –1 Annual emissions/GGR (Gt(C) year ) Emissions (Gt(C) year –1 ) Target cum emissions
peak

from Peak GGR 0
years TFC

30 2100
in
zero 2090
to 2080 TFC/year (EJ)
reducing Annual energy projections 2014–2100 2070 2060

emissions 2050 2040 ZEE/year (EJ)

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)

2.2 2: +1.8°C ZEE index 14
Box Scenario