Oil tanker · Portugal flag · built 2017
NORDMARLIN: CO₂ emissions 2018–2024
IMO 9779989 EU ETS7 reporting years
- CO₂ reported 2024
- 5,972 t
- Fuel burned
- 1,911 t
- Distance
- 16,143 nm
- Time at sea
- 1,388 h
- Emitted at berth
- 0% of total
- Share of year under way
- 16%
- Gross tonnage
- 61,525
NORDMARLIN against its type
Built in 2017, it is 7 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 61,525 gross tonnage it is larger than 56% of the other 2,841 oil tankers with a recorded tonnage. It is one of 56 oil tankers here under the Portugal flag, 1.6% of the 3,548 on the register. The same builder is recorded for 563 other vessels here, 217 of them oil tankers. The returns for 2018–2024 all give MADEIRA as port of registry.
Its 5,972 t of CO₂ for 2024 is 27% 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 369.9 kg CO₂, close to the type median of 408.2 kg. It logged 1,388 hours at sea against a median of 2,020 hours for its type that year. 0.5% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 7 years with reported emissions, the highest was 2023 (8,436 t) and the lowest 2021 (1,410 t). Its efficiency percentile within the type went from 10 in 2018 to 11 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 | 5,972 | 1,911 | 16,143 | 1,388 | 27 | 369.9 | 4.4 | 11 |
| 2023 | 8,436 | 2,697 | 20,925 | 1,758 | 640 | 403.2 | 6.5 | 34 |
| 2022 | 3,279 | 1,038 | 8,556 | 813 | 196 | 383.2 | 4.9 | 12 |
| 2021 | 1,410 | 445 | — | 310 | 281 | 390.5 | — | — |
| 2020 | 7,779 | 2,459 | 18,632 | 1,612 | 686 | 417.5 | 4.9 | 10 |
| 2019 | 4,394 | 1,409 | 10,900 | 1,280 | 117 | 403.1 | 4.8 | 11 |
| 2018 | 4,311 | 1,384 | 11,676 | 1,126 | 182 | 369.2 | 4.4 | 10 |
Vessel particulars
- IMO number
- 9779989
- Ship type
- Oil tanker
- Gross tonnage
- 61,525
- Length overall
- 250.0 m
- Year built
- 2017
- Flag state
- Portugal per EU MRV 2024
- Builder
- Samsung Heavy Industries
- Port of registry
- Madeira MRV 2024
- Technical efficiency (design)
- EEXI (2.94 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-02-27
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 169 of 1,566 qualifying oil tankers by EEOI, at the 11th percentile. The dashed line is the type median, 7.6; this vessel reported 4.4.
EEOI divides emissions by transport work, which for this vessel and year was 1,363,388,128 tonne-miles over 16,143 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 38.5% higher than in 2018, for EU/EEA voyages only.
From 2023 to 2024, emissions fell 29.2% while distance sailed fell 22.9%and CO₂ per nautical mile fell 8.2%.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
- 6,065 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.34 t
- Under EU ETS
- 3,000 t, 50% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EMICERT | Greece |
| 2023 | DNV | Germany |
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 7 MRV reporting years, an efficiency ranking and 5 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.