The Wedges Game
2
Planetary bathtub
3
Planetary bathtub
Pacala and Socolow: http://cmi.princeton.edu/wedges/
10
850
6
4
Stabilising global CO2
Pacala and Socolow: http://cmi.princeton.edu/wedges/
n.b. Pacala and Socolow
use C, not CO2.
1 tC = 3.66 tCO2
5
Stabilising global CO2
Pacala and Socolow: http://cmi.princeton.edu/wedges/
n.b. Pacala and Socolow
use C, not CO2.
1 tC = 3.66 tCO2
6
Stabilising global CO2
Pacala and Socolow: http://cmi.princeton.edu/wedges/
•Can we find one
tech that saves
8 GtC?
n.b. Pacala and Socolow
use C, not CO2.
1 tC = 3.66 tCO2
•How about eight
techs that save
1 GtC each?
“Wedges”
