Container ship · Panama flag · built 1996
MSC BRIANNA: CO₂ emissions 2018–2024
IMO 9103685 EU ETS7 reporting years
- CO₂ reported 2024
- 5,893 t
- Fuel burned
- 1,883 t
- Distance
- 10,608 nm
- Time at sea
- 883 h
- Emitted at berth
- 3% of total
- Share of year under way
- 10%
- Gross tonnage
- 51,931
MSC BRIANNA against its type
Built in 1996, it is 12 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 51,931 gross tonnage it is larger than 54% of the other 3,000 container ships with a recorded tonnage. It is one of 387 container ships here under the Panama flag, 11.1% of the 3,495 on the register. The same builder is recorded for 660 other vessels here, 231 of them container ships. The returns for 2019–2024 all give Panama as port of registry.
Its 5,893 t of CO₂ for 2024 is 67% below the median of 17,769 t among the 2,101 container ships on this register that reported for 2024. Per nautical mile it emitted 555.5 kg CO₂, close to the type median of 528.5 kg. It logged 883 hours at sea against a median of 3,325 hours for its type that year. 2.6% of its 2024 emissions were at berth; the median for container ships was 2.8%. Across 7 years with reported emissions, the highest was 2018 (54,723 t) and the lowest 2024 (5,893 t). Its efficiency percentile within the type went from 67 in 2018 to 37 in 2024 (lower is more efficient). The one sister ship listed below with a 2024 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 5,893 | 1,883 | 10,608 | 883 | 155 | 555.5 | 12.3 | 37 |
| 2023 | 33,408 | 10,627 | 56,129 | 4,827 | 1,651 | 595.2 | 29.0 | 76 |
| 2022 | 20,883 | 6,649 | 34,376 | 2,362 | 791 | 607.5 | 19.1 | 56 |
| 2021 | 52,841 | 16,885 | 86,570 | 5,850 | 2,108 | 610.4 | 19.3 | 60 |
| 2020 | 41,532 | 13,236 | 72,312 | 4,782 | 1,628 | 574.3 | 19.0 | 61 |
| 2019 | 46,144 | 14,698 | 85,664 | 6,556 | 1,238 | 538.7 | 20.8 | 63 |
| 2018 | 54,723 | 17,424 | 83,154 | 6,611 | 1,818 | 658.1 | 25.4 | 67 |
Vessel particulars
- IMO number
- 9103685
- Ship type
- Container ship
- Gross tonnage
- 51,931
- Length overall
- 293.0 m
- Year built
- 1996
- Flag state
- Panama per EU MRV 2024
- Builder
- Hanwha Ocean
- Port of registry
- Panama MRV 2024
- Technical efficiency (design)
- EEXI (11.21 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-02-11
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 619 of 1,661 qualifying container ships by EEOI, at the 37th percentile. The dashed line is the type median, 15.4; this vessel reported 12.3.
EEOI divides emissions by transport work, which for this vessel and year was 479,493,898 tonne-miles over 10,608 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 89.2% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2024, emissions fell 82.4% while distance sailed fell 81.1%and CO₂ per nautical mile fell 6.7%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 5,985 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.34 t
- Under EU ETS
- 3,068 t, 52% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.