General cargo ship · San Marino flag · built 2006
JOY EXPRESS: CO₂ emissions 2018–2025
IMO 9378254 EU ETS7 reporting years
- CO₂ reported 2025
- 2,220 t
- Fuel burned
- 701 t
- Distance
- 20,631 nm
- Time at sea
- 2,394 h
- Emitted at berth
- 9% of total
- Share of year under way
- 27%
- Gross tonnage
- 6,393
JOY EXPRESS against its type
Built in 2006, it is 1 year older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 6,393 gross tonnage it is larger than 51% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 23 general cargo ships here under the San Marino flag, 0.7% of the 3,081 on the register. Its MRV returns name it UNITRADER for 2018 and JOY EXPRESS for 2020–2025. The reported port of registry changed: Saint John's (2018), then Panama (2020–2021), then Bridgetown (2022–2024), then san marino (2025).
Its 2,220 t of CO₂ for 2025 is 21% 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 107.6 kg CO₂, 12% below the type median of 122.2 kg. It logged 2,394 hours at sea against a median of 3,044 hours for its type that year. 9.4% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 7 years with reported emissions, the highest was 2018 (3,050 t) and the lowest 2023 (1,744 t). Its efficiency percentile within the type went from 29 in 2022 to 14 in 2025 (lower is more efficient). Of the 5 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 | 2,220 | 701 | 20,631 | 2,394 | 209 | 107.6 | 17.7 | 14 |
| 2024 | 1,756 | 555 | 14,129 | 1,882 | 80 | 124.3 | 21.9 | 43 |
| 2023 | 1,744 | 552 | 15,243 | 1,816 | 88 | 114.4 | 21.3 | 51 |
| 2022 | 2,305 | 724 | 19,665 | 2,459 | 112 | 117.2 | 17.4 | 29 |
| 2021 | 2,172 | 690 | — | 2,304 | 136 | 132.6 | — | — |
| 2020 | 2,082 | 665 | — | 3,541 | 84 | 118.8 | — | — |
| 2018 | 3,050 | 974 | — | 2,782 | 94 | 137.4 | — | — |
Vessel particulars
- IMO number
- 9378254
- Previously reported as
- UNITRADER
- Ship type
- General cargo ship
- Gross tonnage
- 6,393
- Length overall
- 116.2 m
- Year built
- 2006
- Flag state
- San Marino per EU MRV 2025
- Port of registry
- san marino MRV 2025
- Home port
- san marino
- Technical efficiency (design)
- EEXI (10.79 gCO₂/t·nm)
- Verifier
- Dromon Bureau of Shipping, Greece
- Accreditation
- 1128
- Compliance document issued
- 2026-04-30
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 69 of 479 qualifying general cargo ships by EEOI, at the 14th percentile. The dashed line is the type median, 29.4; this vessel reported 17.7.
EEOI divides emissions by transport work, which for this vessel and year was 125,228,426 tonne-miles over 20,631 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 27.2% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, so the series has gaps.
From 2024 to 2025, emissions rose 26.4% while distance sailed rose 46.0%and CO₂ per nautical mile fell 13.4%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 2,255 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.13 t
- Under EU ETS
- 1,558 t, 70% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2020 | NORMEC VERIFAVIA SAS | France |
| 2022 | Dromon Bureau of Shipping | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: 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.