Global settings

The remaining emissions are determined by:

Limit global warming to (°C)

1.51.61.71.81.92

Acceptable risk of exceeding global warming limit

0.170.330.50.670.83

Reduction of non-CO₂ emissions

0.170.330.50.670.83

The allocation of these emissions over time is determined by:

End-of-century negative emissions

0.170.330.50.670.83

Timing of early-century mitigation

ImmediateDelayed

United States of America

NDC ambition in 2030 relative to 2015: 44 to 47 % reduction

Allocation method	Grandfathering	Per capita	Per capita convergence	Ability to pay	GH development rights	Equal cumulative per capita
2030 reductions relative to 2015	1%	62%	20%	24%	42%	276%
2040 reductions relative to 2015	33%	74%	60%	71%	154%	159%
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