General cargo ship · Portugal flag · built 2015
ELISABETH OLDENDORFF: CO₂ emissions 2018–2025
IMO 9717656 MMSI 255601240EU ETS2 reporting years
- CO₂ reported 2025
- 2,509 t
- Fuel burned
- 801 t
- Time at sea
- 1,377 h
- Emitted at berth
- 3% of total
- Share of year under way
- 16%
- Gross tonnage
- 25,431
ELISABETH OLDENDORFF against its type
Built in 2015, it is 8 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 25,431 gross tonnage it is larger than 92% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 187 general cargo ships here under the Portugal flag, 6.1% of the 3,081 on the register. The same builder is recorded for 160 other vessels here, 25 of them general cargo ships. Its MRV returns name it ELIZABETH OLDENDORFF for 2018 and ELISABETH OLDENDORFF for 2025.
Its 2,509 t of CO₂ for 2025 is 11% below the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 166.8 kg CO₂, 37% above the type median of 122.2 kg. It logged 1,377 hours at sea against a median of 3,044 hours for its type that year. 2.6% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Of the 3 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,509 | 801 | — | 1,377 | 64 | 166.8 | — | — |
| 2018 | 4,825 | 1,539 | 21,185 | 1,967 | 128 | 227.7 | 7.0 | 2 |
Vessel particulars
- IMO number
- 9717656
- Previously reported as
- ELIZABETH OLDENDORFF
- MMSI
- 255601240
- Ship type
- General cargo ship
- Gross tonnage
- 25,431
- Length overall
- 180.0 m
- Beam
- 30.0 m
- Year built
- 2015
- Flag state
- Portugal per EU MRV 2025
- Builder
- CSC Jinling
- Port of registry
- Madeira MRV 2025
- Ice class
- IC
- Technical efficiency (design)
- EEDI (4.8 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-23
- Compliance document expires
- 2027-06-30
Efficiency against its own type2018
Position 8 of 380 qualifying general cargo ships by EEOI, at the 2nd percentile. The dashed line is the type median, 26.8; this vessel reported 7.0.
EEOI divides emissions by transport work, which for this vessel and year was 684,333,333 tonne-miles over 21,185 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 48.0% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2021, 2022, 2023, 2024, so the series has gaps.
From 2018 to 2025, emissions fell 48.0% and CO₂ per nautical mile fell 26.7%.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
- 2,548 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.14 t
- Under EU ETS
- 1,369 t, 55% of total
Observed movementsAIS · Norwegian waters
- First seen
- 01 Jun 2026
- Last seen
- 06 Jun 2026
- Days observed
- 6
- Positions
- 317
- Median speed
- 8.9 kn
Its recorded positions span 58.0°N to 59.1°N and 8.7°E to 10.2°E.
142 hourly points from 317 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2025 | NORMEC VERIFAVIA SAS | France |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 2 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a name history. Not found in the sources for this vessel: 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.