Chemical tanker · Panama flag
CHEMROAD ZENITH: CO₂ emissions 2022–2025
IMO 9926300 EU ETS4 reporting years
- CO₂ reported 2025
- 3,441 t
- Fuel burned
- 1,101 t
- Distance
- 14,318 nm
- Time at sea
- 1,232 h
- Emitted at berth
- 4% of total
- Share of year under way
- 14%
CHEMROAD ZENITH against its type
It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The returns for 2022–2025 all give PANAMA as port of registry.
Its 3,441 t of CO₂ for 2025 is 38% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 240.3 kg CO₂, close to the type median of 250.2 kg. It logged 1,232 hours at sea against a median of 2,106 hours for its type that year. 3.8% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2024 (12,788 t) and the lowest 2022 (1,834 t). Its efficiency percentile within the type went from 7 in 2022 to 14 in 2025 (lower is more efficient). Of the 8 comparable vessels listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,441 | 1,101 | 14,318 | 1,232 | 130 | 240.3 | 8.5 | 14 |
| 2024 | 12,788 | 4,094 | — | 4,489 | 0 | 236.6 | — | — |
| 2023 | 8,076 | 2,580 | 34,216 | 2,616 | 686 | 236.0 | 9.1 | 11 |
| 2022 | 1,834 | 586 | 8,606 | 693 | 156 | 213.1 | 8.4 | 7 |
Vessel particulars
- IMO number
- 9926300
- Ship type
- Chemical tanker
- Flag state
- Panama per EU MRV 2025
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEDI (4.95 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-02-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 192 of 1,348 qualifying chemical tankers by EEOI, at the 14th percentile. The dashed line is the type median, 14.4; this vessel reported 8.5.
EEOI divides emissions by transport work, which for this vessel and year was 403,890,845 tonne-miles over 14,318 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 87.6% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 73.1% and CO₂ per nautical mile rose 1.6%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,495 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.20 t
- Under EU ETS
- 2,033 t, 59% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
This page draws on 4 MRV reporting years, an efficiency ranking and 1 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, a licensed photograph, a sanctions listing and US port state inspections.
Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.