Table 1 Scenario definitions.

From: Alternative carbon price trajectories can avoid excessive carbon removal

Scenario

Short name

Carbon budget

Rate of carbon price increase

Optimal

OPT

Never exceeded

Endogenous

Hotelling to Constant

H2C

Never exceeded

Discount rate until time of net-zero emissions, constant price thereafter

Hotelling Overshoot

HOS

Not exceeded in 2100

Discount rate

Hotelling Below

HBL

Never exceeded

Discount rate

GDP growth

GDP

Never exceeded

GDP growth rate

Linear

LIN

Never exceeded

Such that target is met