TonneMiles

Container ship · Türkiye flag · built 2004

KARLA A: CO₂ emissions 2018–2025

IMO 9297577 EU ETS8 reporting years

CO₂ reported 2025
3,249 t
Fuel burned
1,013 t
Time at sea
1,015 h
Emitted at berth
6% of total
Share of year under way
12%
Gross tonnage
14,193

KARLA A against its type

Built in 2004, it is 4 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 14,193 gross tonnage it is smaller than 85% of the other 3,000 container ships with a recorded tonnage. It is one of 54 container ships here under the Türkiye flag, 1.5% of the 3,495 on the register. The same builder is recorded for 35 other vessels here, 26 of them container ships. ARKAS Line is linked to 47 vessels on this register. The returns for 2018–2025 all give Izmir as port of registry.

Its 3,249 t of CO₂ for 2025 is 80% 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 331.7 kg CO₂, 39% below the type median of 545.6 kg. It logged 1,015 hours at sea against a median of 3,155 hours for its type that year. 6.1% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2022 (13,386 t) and the lowest 2020 (459 t). Its efficiency percentile within the type went from 84 in 2018 to 80 in 2023 (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

Year CO₂ (t) Fuel (t) Distance (nm) At sea (h) At berth (t) kg CO₂/nm EEOI Percentile
2025 3,249 1,013 — 1,015 200 331.7 58.7 not ranked
2024 5,376 1,719 — 1,732 253 317.9 52.1 not ranked
2023 7,885 2,520 24,857 2,331 358 317.2 31.9 80
2022 13,386 4,286 44,559 4,030 607 300.4 34.9 84
2021 4,211 1,349 — 1,326 135 279.2 30.2 not ranked
2020 459 147 — 113 15 321.1 66.9 not ranked
2019 2,170 694 — 938 68 326.4 32.5 not ranked
2018 7,742 2,475 24,042 2,905 387 322.0 38.9 84

Vessel particulars

IMO number
9297577
Ship type
Container ship
Gross tonnage
14,193
Length overall
155.6 m
Year built
2004
Flag state
Türkiye per EU MRV 2025
Builder
Rolandwerft
Port of registry
Izmir MRV 2025
Home port
Izmir
Technical efficiency (design)
EEXI (18.51 gCO₂/t·nm)
Operator
ARKAS Line
Efficiency ranking
Not ranked: transport work below the floor (2025)
Verifier
DNV, Germany
Accreditation
VS-16026-01
Compliance document issued
2026-02-09
Compliance document expires
2027-06-30

Reported CO₂ by year

2018: 7,742 t20187,7422019: 2,170 t20192020: 459 t20202021: 4,211 t20212022: 13,386 t20222023: 7,885 t20232024: 5,376 t20242025: 3,249 t20253,249

Reported CO₂ in 2025 was 58.0% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions fell 39.6% and CO₂ per nautical mile rose 4.3%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2025 emissions occurred

At berthAt berth: 200 t200Within EEA portsWithin EEA ports: 200 t200Voyages between EEA portsVoyages between EEA ports: 95 t95Voyages to an EEA portVoyages to an EEA port: 1,604 t1,604Voyages from an EEA portVoyages from an EEA port: 1,350 t1,350

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
3,298 t
Methane (CH₄)
0.05 t
Nitrous oxide (N₂O)
0.18 t
Under EU ETS
1,772 t, 55% of total

Sources and how to read this

This page draws on 8 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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