SBTi - Shipping 1.5° Path

Science-Based Targets initiative 1.5 °C aligned path for maritime - 100 % zero-emission vessels by 2050.

SBTi1.5 CTarget

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

AER_{target}(y) = 8 - 0.25 (y - 2020)

Symbol	Meaning	Unit
$AER$	Annual Efficiency Ratio	gCO₂/dwt·nm

Source: SBTi Maritime Guidance

Science-Based Targets initiative 1.