Chemical tanker · Marshall Islands flag · built 2009
CELSIUS BIRDIE: CO₂ emissions 2018–2025
IMO 9423724 EU ETS4 reporting years
- CO₂ reported 2025
- 4,989 t
- Fuel burned
- 1,577 t
- Distance
- 21,257 nm
- Time at sea
- 2,437 h
- Emitted at berth
- 5% of total
- Share of year under way
- 28%
- Gross tonnage
- 15,192
CELSIUS BIRDIE against its type
Built in 2009, it is 1 year older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 15,192 gross tonnage it is smaller than 62% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. Its MRV returns name it CELSIUS BIRDIE for 2018–2019 and EASTERLY BIRDIE for 2024–2025. The returns for 2018–2025 all give Majuro as port of registry.
Its 4,989 t of CO₂ for 2025 is close to the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 234.7 kg CO₂, close to the type median of 250.2 kg. It logged 2,437 hours at sea against a median of 2,106 hours for its type that year. 4.6% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2018 (8,702 t) and the lowest 2024 (4,743 t). Its efficiency percentile within the type went from 42 in 2018 to 51 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 5 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 | 4,989 | 1,577 | 21,257 | 2,437 | 230 | 234.7 | 14.8 | 51 |
| 2024 | 4,743 | 1,508 | 14,802 | 1,333 | 0 | 320.4 | 20.2 | 65 |
| 2019 | 7,335 | 2,345 | 25,110 | 1,900 | 456 | 292.1 | 16.7 | 51 |
| 2018 | 8,702 | 2,774 | 31,862 | 3,170 | 1,055 | 273.1 | 15.2 | 42 |
Vessel particulars
- IMO number
- 9423724
- Previously reported as
- EASTERLY BIRDIE
- Ship type
- Chemical tanker
- Gross tonnage
- 15,192
- Length overall
- 157.0 m
- Beam
- 26.6 m
- Year built
- 2009
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Home port
- Majuro
- Technical efficiency (design)
- EIV (9.29 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 694 of 1,348 qualifying chemical tankers by EEOI, at the 51st percentile. The dashed line is the type median, 14.4; this vessel reported 14.8.
EEOI divides emissions by transport work, which for this vessel and year was 337,994,580 tonne-miles over 21,257 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 42.7% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2022, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 5.2% while distance sailed rose 43.6%and CO₂ per nautical mile fell 26.8%.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
- 5,066 t
- Methane (CH₄)
- 0.08 t
- Nitrous oxide (N₂O)
- 0.28 t
- Under EU ETS
- 3,198 t, 64% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2019 | Nippon Kaiji Kyokai | Japan |
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 4 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.