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Table 4 Remaining carbon budget (RCB) for the 1.5 °C target based on the TCREs for the I-1%, I-0.5%, and I-0.25% scenarios

From: Relationship between physical and biogeochemical parameters and the scenario dependence of the transient climate response to cumulative carbon emissions

Scenario

33rd percentile

50th percentile

67th percentile

I-1%

TCRE (K/TtC)

1.44

1.59

1.72

RCB

178/151

154/127

136/109

Relative to I-1%

1.00/1.00

1.00/1.00

1.00/1.00

I-0.5%

TCRE (K/TtC)

1.48

1.67

1.84

RCB

171/144

143/115

122/95

Relative to I-1%

0.961/0.954

0.927/0.912

0.897/0.871

I-0.25%

TCRE (K/TtC)

1.48

1.72

1.94

RCB

171/144

136/109

112/85

Relative to I-1%

0.961/0.954

0.885/0.861

0.821/0.776