TROUPER: CO₂ emissions 2018–2025

TROUPER against its type

Built in 2005, it is 3 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 9,962 gross tonnage it is smaller than 91% of the other 3,000 container ships with a recorded tonnage. It is one of 307 container ships here under the Portugal flag, 8.8% of the 3,495 on the register. The same builder is recorded for 180 other vessels here, 110 of them container ships. The returns for 2019–2025 all give Madeira as port of registry.

Its 11,165 t of CO₂ for 2025 is 32% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 239.9 kg CO₂, 56% below the type median of 545.6 kg. It logged 4,054 hours at sea against a median of 3,155 hours for its type that year. 5.1% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2019 (23,185 t) and the lowest 2025 (11,165 t). Its efficiency percentile within the type went from 96 in 2018 to 95 in 2025 (lower is more efficient). Of the 6 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2025

Vessel particulars

IMO number

9326952

Ship type

Container ship

Gross tonnage

9,962

Length overall

134.4 m

Beam

22.7 m

Year built

2005

Flag state

Portugal per EU MRV 2025

Builder

Pella Sietas

Port of registry

Madeira MRV 2025

Technical efficiency (design)

EEXI (25.14 gCO₂/t·nm)

Verifier

DNV, Germany

Accreditation

VS-16026-01

Compliance document issued

2026-03-02

Compliance document expires

2027-06-30

Efficiency against its own type2025

Position 1,742 of 1,838 qualifying container ships by EEOI, at the 95th percentile. The dashed line is the type median, 14.2; this vessel reported 45.3.

EEOI divides emissions by transport work, which for this vessel and year was 246,512,254 tonne-miles over 46,532 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 49.3% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions fell 18.1% while distance sailed fell 11.4%and CO₂ per nautical mile fell 7.6%.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

11,337 t

Methane (CH₄)

0.18 t

Nitrous oxide (N₂O)

0.63 t

Under EU ETS

8,558 t, 77% of total

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

• ARNARFELL sister · 2005 · · 18,788 t · 245.2 kg/nm
• CT DANIEL sister · 2006 · · 4,399 t · 294.3 kg/nm
• TINA sister · 2003 · 7,519 GT · 8,532 t · 233.1 kg/nm
• CANDELARIA B sister · 2003 · 7,519 GT · 17,590 t · 204.8 kg/nm
• MACARENA B sister · 2003 · 7,519 GT · 17,575 t · 217.9 kg/nm
• FRANCOP sister · 2003 · 7,519 GT · 11,232 t · 291.7 kg/nm
• ANNAMARIE sister · 2003 · 7,519 GT · 18,804 t · 211.4 kg/nm
• INDIA sister · 2003 · 7,519 GT · 2,240 t · 219.9 kg/nm