General cargo ship · Panama flag · built 2001
BARU SATU: CO₂ emissions 2018–2025
IMO 9233624 EU ETS7 reporting years
- CO₂ reported 2025
- 2,831 t
- Fuel burned
- 896 t
- Time at sea
- 1,817 h
- Emitted at berth
- 7% of total
- Share of year under way
- 21%
- Gross tonnage
- 9,978
BARU SATU against its type
Built in 2001, it is 6 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 9,978 gross tonnage it is larger than 66% of the other 2,665 general cargo ships with a recorded tonnage. 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 BARU SATU for 2018 and LADY SEMA for 2020–2025. The returns for 2018–2025 all give Panama as port of registry.
Its 2,831 t of CO₂ for 2025 is close to 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 189.8 kg CO₂, 1.6 times the type median of 122.2 kg. It logged 1,817 hours at sea against a median of 3,044 hours for its type that year. 6.7% 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 (6,618 t) and the lowest 2025 (2,831 t). Of the 8 comparable vessels listed below with a 2025 return, 4 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 | 2,831 | 896 | — | 1,817 | 189 | 189.8 | — | — |
| 2024 | 5,294 | 1,683 | — | 3,007 | 198 | 191.9 | — | — |
| 2023 | 4,500 | 1,427 | — | 2,625 | 273 | 162.3 | — | — |
| 2022 | 6,385 | 2,013 | — | 3,746 | 275 | 161.0 | — | — |
| 2021 | 4,531 | 1,428 | — | 2,616 | 178 | 156.5 | — | — |
| 2020 | 3,199 | 1,009 | — | 1,627 | 152 | 189.7 | — | — |
| 2018 | 6,618 | 2,109 | 38,786 | 4,733 | 144 | 170.6 | 21.9 | 98 |
Vessel particulars
- IMO number
- 9233624
- Previously reported as
- LADY SEMA
- Ship type
- General cargo ship
- Gross tonnage
- 9,978
- Length overall
- 137.0 m
- Year built
- 2001
- Flag state
- Panama per EU MRV 2025
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EIV (10.47 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-06-04
- Compliance document expires
- 2027-06-30
Efficiency against its own type2018
Position 3,086 of 3,151 qualifying bulk carriers by EEOI, at the 98th percentile. The dashed line is the type median, 8.2; this vessel reported 21.9.
EEOI divides emissions by transport work, which for this vessel and year was 302,345,820 tonne-miles over 38,786 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 57.2% 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 fell 46.5% and CO₂ per nautical mile fell 1.1%.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
- 2,875 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.16 t
- Under EU ETS
- 2,008 t, 71% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2020 | 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 7 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: 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.