Container ship · Liberia flag · built 2000
CARLOTTA STAR: CO₂ emissions 2018–2021
IMO 9210050 3 reporting years
- CO₂ reported 2021
- 2,482 t
- Fuel burned
- 797 t
- Distance
- 5,649 nm
- Time at sea
- 437 h
- Emitted at berth
- 2% of total
- Share of year under way
- 5%
- Gross tonnage
- 37,113
CARLOTTA STAR against its type
Built in 2000, it is 8 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 37,113 gross tonnage it is smaller than 58% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. The same builder is recorded for 563 other vessels here, 243 of them container ships. Its MRV returns name it CARLOTTA STAR for 2018–2019 and MSC STAR R for 2021. The returns for 2018–2021 all give Monrovia as port of registry.
Its 2,482 t of CO₂ for 2021 is 85% below the median of 16,246 t among the 1,825 container ships on this register that reported for 2021. Per nautical mile it emitted 439.4 kg CO₂, 22% below the type median of 562.2 kg. It logged 437 hours at sea against a median of 2,808 hours for its type that year. 1.9% of its 2021 emissions were at berth; the median for container ships was 3.9%. Across 3 years with reported emissions, the highest was 2018 (33,700 t) and the lowest 2021 (2,482 t). Its efficiency percentile within the type went from 64 in 2018 to 42 in 2021 (lower is more efficient).
Emissions by year2018–2021
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2021 | 2,482 | 797 | 5,649 | 437 | 47 | 439.4 | 14.2 | 42 |
| 2019 | 22,665 | 7,270 | 41,338 | 2,919 | 569 | 548.3 | 24.9 | 70 |
| 2018 | 33,700 | 10,811 | 56,238 | 3,624 | 986 | 599.2 | 23.6 | 64 |
Vessel particulars
- IMO number
- 9210050
- Previously reported as
- MSC STAR R
- Ship type
- Container ship
- Gross tonnage
- 37,113
- Length overall
- 243.2 m
- Beam
- 32.2 m
- Year built
- 2000
- Flag state
- Liberia Wikidata/AIS, undated
- Builder
- Samsung Heavy Industries
- Port of registry
- Monrovia MRV 2021
- Technical efficiency (design)
- EIV (20.7 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2022-08-03
- Compliance document expires
- 2023-06-30
Efficiency against its own type2021
Position 648 of 1,557 qualifying container ships by EEOI, at the 42nd percentile. The dashed line is the type median, 16.2; this vessel reported 14.2.
EEOI divides emissions by transport work, which for this vessel and year was 174,576,653 tonne-miles over 5,649 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2021 was 92.6% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2019 to 2021, emissions fell 89.0% while distance sailed fell 86.3%and CO₂ per nautical mile fell 19.9%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2021 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2021, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 MRV reporting years, an efficiency ranking, 5 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.