Chemical tanker · Portugal flag · built 2008
GTM GERMANY: CO₂ emissions 2018–2025
IMO 9405320 EU ETS8 reporting years
- CO₂ reported 2025
- 3,961 t
- Fuel burned
- 1,258 t
- Time at sea
- 2,224 h
- Emitted at berth
- 14% of total
- Share of year under way
- 25%
- Gross tonnage
- 7,776
GTM GERMANY against its type
Built in 2008, it is 2 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 7,776 gross tonnage it is smaller than 89% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 71 chemical tankers here under the Portugal flag, 3.0% of the 2,344 on the register. Its MRV returns name it SELASSE for 2018–2021 and GTM GERMANY for 2022–2025. The reported port of registry changed: Gibraltar (2018–2021), then Madeira (2022–2025).
Its 3,961 t of CO₂ for 2025 is 28% below the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 245.2 kg CO₂, close to the type median of 250.2 kg. It logged 2,224 hours at sea against a median of 2,109 hours for its type that year. 14.1% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2019 (9,789 t) and the lowest 2024 (114 t). Its efficiency percentile within the type went from 94 in 2018 to 88 in 2023 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 7 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 | 3,961 | 1,258 | — | 2,224 | 559 | 245.2 | 75.9 | not ranked |
| 2024 | 114 | 36 | — | 34 | 20 | 327.0 | 48.5 | not ranked |
| 2023 | 8,278 | 2,644 | 44,678 | 4,107 | 176 | 185.3 | 36.4 | 88 |
| 2022 | 4,709 | 1,499 | 24,986 | 2,409 | 259 | 188.5 | 29.4 | 82 |
| 2021 | 6,720 | 2,102 | 31,703 | 2,977 | 417 | 212.0 | 33.3 | 86 |
| 2020 | 5,774 | 1,801 | 31,290 | 4,550 | 297 | 184.5 | 23.6 | 75 |
| 2019 | 9,789 | 3,107 | 47,766 | 5,056 | 314 | 204.9 | 33.6 | 86 |
| 2018 | 4,809 | 1,533 | 26,704 | 2,409 | 312 | 180.1 | 45.0 | 94 |
Vessel particulars
- IMO number
- 9405320
- Previously reported as
- SELASSE
- Ship type
- Chemical tanker
- Gross tonnage
- 7,776
- Length overall
- 130.0 m
- Beam
- 20.0 m
- Year built
- 2008
- Flag state
- Portugal per EU MRV 2025
- Port of registry
- Madeira MRV 2025
- Home port
- Madeira
- Ice class
- IC
- Technical efficiency (design)
- EEXI (10.99 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-26
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 17.6% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 3,372.1% and CO₂ per nautical mile fell 25.0%.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
- 4,023 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.23 t
- Under EU ETS
- 1,354 t, 34% of total
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).
This page draws on 8 MRV reporting years, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.