Step 2 — Climate Target
Select a warming target and SSP scenario. This sets the carbon budget and annual reduction rate that will constrain every downstream step.
Warming Target
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Remaining Carbon Budget (GtCO₂)
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Budget Exhaustion Year
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Required Annual Reduction
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Median Warming 2050 (°C)
Feeds into: Energy Deployment (scenario ambition), Gap Accounting (budget constraint),
Physical Damage (residual warming).