Required EEXI for a given ship type and DWT per MEPC.328(76) - the benchmark that every in-service ship (in-force 2023-01-01) must meet.
Formula
$$ \text{EEXI}_{req} = a \cdot DWT^{-c} \cdot (1 - X) $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $a, c$ | Segment-specific coefficients | - | MEPC.281(70) |
| $DWT$ | Deadweight | dwt | tonnage certificate |
Sources
- MEPC.328(76) + MEPC.364(79).