EEXI Required - existing-ship target

Look up the Required EEXI for any existing ship: reference line minus a type-specific reduction factor per MEPC.328(76).

IMODesignMEPC.328(76)

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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

\text{EEXI}_\text{required} = a \cdot \text{Capacity}^{-c} \cdot (1 - Z_\text{EEXI})

Symbol	Meaning	Unit
$\text{EEXI}_\text{required}$	Compliance target	g CO₂ / (t·nm)
$a, c$	Reference-line coefficients
$Capacity$	DWT or GT
$Z_\text{EEXI}$	Type-specific reduction (flat per type)	fraction

Source: IMO MEPC.328(76)

Compute the Required EEXI for any existing ship - reference line minus type-specific reduction per IMO MEPC.328(76).