General cargo ship · Panama flag · built 2012
TANARO RIVER: CO₂ emissions 2018–2025
IMO 9631929 EU ETS6 reporting years
- CO₂ reported 2025
- 1,868 t
- Fuel burned
- 583 t
- Time at sea
- 3,339 h
- Emitted at berth
- 4% of total
- Share of year under way
- 38%
TANARO RIVER against its type
Built in 2012, it is 5 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). It is one of 310 general cargo ships here under the Panama flag, 10.1% of the 3,081 on the register. Its MRV returns name it VIKTOR for 2018–2019 and TANARO RIVER for 2022–2025. The reported port of registry changed: Monrovia (2018–2019), then Panama (2022–2025).
Its 1,868 t of CO₂ for 2025 is 34% 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 81.2 kg CO₂, 34% below the type median of 122.2 kg. It logged 3,339 hours at sea against a median of 3,044 hours for its type that year. 3.5% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 6 years with reported emissions, the highest was 2018 (3,041 t) and the lowest 2019 (1,616 t). Its efficiency percentile within the type went from 33 in 2018 to 50 in 2019 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 1 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 | 1,868 | 583 | — | 3,339 | 66 | 81.2 | — | not ranked |
| 2024 | 2,311 | 721 | — | 4,085 | 111 | 89.6 | — | — |
| 2023 | 1,683 | 525 | — | 2,444 | 103 | 90.2 | — | — |
| 2022 | 2,260 | 705 | — | 3,349 | 86 | 80.5 | — | — |
| 2019 | 1,616 | 513 | 15,857 | 3,689 | 226 | 101.9 | 28.6 | 50 |
| 2018 | 3,041 | 964 | 30,572 | 5,308 | 199 | 99.5 | 21.0 | 33 |
Vessel particulars
- IMO number
- 9631929
- Previously reported as
- VIKTOR
- Ship type
- General cargo ship
- Year built
- 2012
- Flag state
- Panama per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Liberia. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (13.78 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-06-04
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 38.6% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2021, so the series has gaps.
From 2024 to 2025, emissions fell 19.2% and CO₂ per nautical mile fell 9.4%.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
- 1,897 t
- Methane (CH₄)
- 0.03 t
- Nitrous oxide (N₂O)
- 0.10 t
- Under EU ETS
- 1,387 t, 74% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | ICS Verification Services Single Member P.C. | Greece |
| 2022 | Bureau Veritas Certification France | 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) and Wikimedia Commons.
This page draws on 6 MRV reporting years, 2 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.