PANAMAX OSTRIA: CO₂ emissions 2018–2025

PANAMAX OSTRIA against its type

Built in 2008, it is 4 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 41,115 gross tonnage it is larger than 65% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,589 bulk carriers here under the Liberia flag, 19.5% of the 8,138 on the register. The same builder is recorded for 98 other vessels here, 49 of them bulk carriers. The reported port of registry changed: Limassol (2019–2021), then Monrovia (2022–2025).

Its 5,554 t of CO₂ for 2025 is 1.7 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 336.9 kg CO₂, 29% above the type median of 260.7 kg. It logged 1,524 hours at sea against a median of 1,200 hours for its type that year. 1.7% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 5 years with reported emissions, the highest was 2025 (5,554 t) and the lowest 2024 (2,127 t). Its efficiency percentile within the type went from 45 in 2021 to 14 in 2025 (lower is more efficient). Of the 6 sister ships listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2025

Vessel particulars

IMO number

9399557

Ship type

Bulk carrier

Gross tonnage

41,115

Length overall

225.0 m

Beam

32.3 m

Year built

2008

Flag state

Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Cyprus. The flag shown is from the newest official source, the EU MRV return for 2025.

Builder

Jiangnan Shipyard

Port of registry

Monrovia MRV 2025

Technical efficiency (design)

EEXI (3.6 gCO₂/t·nm)

Verifier

RINA HELLAS LTD, Greece

Accreditation

1325

Compliance document issued

2026-03-27

Compliance document expires

2027-06-30

Efficiency against its own type2025

Position 438 of 3,241 qualifying bulk carriers by EEOI, at the 14th percentile. The dashed line is the type median, 7.6; this vessel reported 5.1.

EEOI divides emissions by transport work, which for this vessel and year was 1,095,465,483 tonne-miles over 16,483 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 135.0% higher than in 2021, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 161.1% while distance sailed rose 375.6%and CO₂ per nautical mile fell 45.1%.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

5,641 t

Methane (CH₄)

0.09 t

Nitrous oxide (N₂O)

0.32 t

Under EU ETS

2,833 t, 51% of total

Verifier history

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 8 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.

Comparable vesselssister ships and nearest by tonnage

• ARETHUSA sister · 2007 · 40,224 GT · 3,223 t · 323.1 kg/nm
• THE WISE sister · 2007 · 40,224 GT · 3,063 t · 356.5 kg/nm
• CLYMENE sister · 2006 · 40,244 GT · 3,611 t · 289.4 kg/nm
• DE MING HAI sister · 2008 · 40,892 GT · 13,067 t · 317.6 kg/nm
• DE XIN HAI sister · 2008 · 40,892 GT · 5,010 t · 304.6 kg/nm
• WEN ZHU HAI sister · 2008 · 40,896 GT · 2,785 t · 306.7 kg/nm
• WU ZHU HAI sister · 2008 · 40,896 GT · 1,329 t · 298.7 kg/nm
• JIN ZHU HAI sister · 2009 · 40,896 GT · 3,441 t · 264.0 kg/nm