Oil tanker · Liberia flag · built 2009
ISE PRINCESS: CO₂ emissions 2018–2024
IMO 9411185 EU ETS6 reporting years
- CO₂ reported 2024
- 6,070 t
- Fuel burned
- 1,934 t
- Distance
- 10,908 nm
- Time at sea
- 1,015 h
- Emitted at berth
- 3% of total
- Share of year under way
- 12%
- Gross tonnage
- 55,909
ISE PRINCESS against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 55,909 gross tonnage it is smaller than 57% of the other 2,841 oil tankers with a recorded tonnage. It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. The returns for 2018–2024 all give Monrovia as port of registry.
Its 6,070 t of CO₂ for 2024 is 26% below the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 556.5 kg CO₂, 36% above the type median of 408.2 kg. It logged 1,015 hours at sea against a median of 2,020 hours for its type that year. 2.9% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 6 years with reported emissions, the highest was 2018 (26,330 t) and the lowest 2024 (6,070 t). Its efficiency percentile within the type went from 79 in 2018 to 80 in 2024 (lower is more efficient).
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 6,070 | 1,934 | 10,908 | 1,015 | 179 | 556.5 | 11.5 | 80 |
| 2022 | 15,802 | 5,022 | 33,081 | 3,024 | 2,464 | 477.7 | 9.4 | 63 |
| 2021 | 15,568 | 4,892 | 23,746 | 3,297 | 2,428 | 655.6 | 15.2 | 83 |
| 2020 | 14,047 | 4,407 | 24,232 | 3,375 | 2,033 | 579.7 | 12.6 | 73 |
| 2019 | 21,865 | 6,960 | 37,618 | 4,378 | 2,238 | 581.2 | 12.4 | 76 |
| 2018 | 26,330 | 8,346 | 40,367 | 4,494 | 2,681 | 652.3 | 13.7 | 79 |
Vessel particulars
- IMO number
- 9411185
- Ship type
- Oil tanker
- Gross tonnage
- 55,909
- Length overall
- 228.6 m
- Beam
- 42.0 m
- Year built
- 2009
- Flag state
- Liberia per EU MRV 2024
- Port of registry
- Monrovia MRV 2024
- Technical efficiency (design)
- EIV (3.93 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2025-02-28
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 1,250 of 1,566 qualifying oil tankers by EEOI, at the 80th percentile. The dashed line is the type median, 7.6; this vessel reported 11.5.
EEOI divides emissions by transport work, which for this vessel and year was 525,995,667 tonne-miles over 10,908 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 76.9% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2022 to 2024, emissions fell 61.6% while distance sailed fell 67.0%and CO₂ per nautical mile rose 16.5%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 6,165 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.35 t
- Under EU ETS
- 3,124 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2019 | HELLENIC LLOYD'S S.A. | Greece |
A change of verifier is not in itself a sign of anything being wrong.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years, an efficiency ranking and 4 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.