CII year-on-year improvement vs required - rising required curve + stable attained → improving rating.
Formula
$$ \Delta = \frac{CII_{y+1} - CII_y}{CII_y} $$Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $CII$ | Carbon Intensity Indicator | gCO₂/dwt·nm | MEPC.338(76) |
Sources
- MEPC.338(76).