TonneMiles

General cargo ship · Marshall Islands flag · built 2010

IVS KNOT: CO₂ emissions 2019–2024

IMO 9459137 EU ETS6 reporting years

CO₂ reported 2024
3,924 t
Fuel burned
1,251 t
Time at sea
1,808 h
Emitted at berth
6% of total
Share of year under way
21%
Gross tonnage
21,483

IVS KNOT against its type

Built in 2010, it is 3 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 21,483 gross tonnage it is larger than 83% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 181 general cargo ships here under the Marshall Islands flag, 5.9% of the 3,081 on the register. The returns for 2019–2024 all give Majuro as port of registry.

Its 3,924 t of CO₂ for 2024 is close to the median of 4,046 t among the 1,395 general cargo ships on this register that reported for 2024. Per nautical mile it emitted 206.2 kg CO₂, 10% above the type median of 187.0 kg. It logged 1,808 hours at sea against a median of 2,074 hours for its type that year. 5.9% of its 2024 emissions were at berth; the median for general cargo ships was 3.9%. Across 6 years with reported emissions, the highest was 2022 (11,553 t) and the lowest 2023 (1,614 t). Its efficiency percentile within the type went from 87 in 2019 to 4 in 2023 (lower is more efficient).

Emissions by year2019–2024

Year CO₂ (t) Fuel (t) Distance (nm) At sea (h) At berth (t) kg CO₂/nm EEOI Percentile
2024 3,924 1,251 — 1,808 230 206.2 — —
2023 1,614 518 8,052 768 0 200.4 7.4 4
2022 11,553 3,699 47,980 5,302 746 240.8 11.0 12
2021 3,277 1,046 14,795 1,436 126 221.5 10.7 74
2020 4,254 1,358 18,422 1,567 109 230.9 12.8 88
2019 6,386 2,040 28,916 3,062 219 220.8 12.8 87

Vessel particulars

IMO number
9459137
Call sign
C6LH8
Ship type
General cargo ship
Gross tonnage
21,483
Length overall
177.0 m
Beam
28.6 m
Year built
2010
Flag state
Marshall Islands per EU MRV 2024
Port of registry
Majuro MRV 2024
Home port
Majuro
Technical efficiency (design)
EEXI (6.57 gCO₂/t·nm)
Verifier
NORMEC VERIFAVIA SAS, France
Accreditation
3-2127
Compliance document issued
2025-05-27
Compliance document expires
2026-06-30

Efficiency against its own type2023

Position 16 of 331 qualifying general cargo ships by EEOI, at the 4th percentile. The dashed line is the type median, 21.1; this vessel reported 7.4.

0255075100more efficientless efficientThis vessel: 4th percentile, EEOI 7.4

EEOI divides emissions by transport work, which for this vessel and year was 217,786,775 tonne-miles over 8,052 nautical miles.

Reported CO₂ by year

2019: 6,386 t20196,3862020: 4,254 t20202021: 3,277 t20212022: 11,553 t20222023: 1,614 t20232024: 3,924 t20243,924

Reported CO₂ in 2024 was 38.6% lower than in 2019, for EU/EEA voyages only.

From 2023 to 2024, emissions rose 143.2% and CO₂ per nautical mile rose 2.9%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2024 emissions occurred

At berthAt berth: 230 t230Within EEA portsWithin EEA ports: 230 t230Voyages between EEA portsVoyages between EEA ports: 553 t553Voyages to an EEA portVoyages to an EEA port: 469 t469Voyages from an EEA portVoyages from an EEA port: 2,672 t2,672

Methane, nitrous oxide and EU ETS2024

Total CO₂ equivalent
3,985 t
Methane (CH₄)
0.06 t
Nitrous oxide (N₂O)
0.23 t
Under EU ETS
2,354 t, 60% of total

Verifier history

From reporting yearVerifierAccredited in
2019VERIFAVIA (UK) LTDUnited Kingdom
2020NORMEC VERIFAVIA SASFrance

A change of verifier is not in itself a sign of anything being wrong.

Sources and how to read this

This page draws on 6 MRV reporting years, an efficiency ranking and 4 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 vesselsnearest by tonnage, same type