Oil tanker · Marshall Islands flag · built 2010

MT LEOPARD: CO₂ emissions 2019–2024

IMO 9555307 3 reporting years

CO₂ reported 2020: 10,089 t
Fuel burned: 3,183 t
Distance: 33,535 nm
Time at sea: 2,969 h
Emitted at berth: 9% of total
Share of year under way: 34%
Gross tonnage: 28,798

MT LEOPARD — Alf van Beem, Public domain · File

No EU/EEA voyages were reported for 2024. The return shows zero CO₂ and zero time at sea, which means the vessel did not sail to, from or between EEA ports that year. It is not a cut in emissions, and that year is left out of the trend and of any ranking.

Emissions by year2019–2024

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2024	No EU/EEA voyages reported
2020	10,089	3,183	33,535	2,969	901	300.9	11.7	70
2019	6,063	1,928	21,092	2,552	215	287.5	9.5	60

Vessel particulars

IMO number: 9555307
Previously reported as: SALSA
Ship type: Oil tanker
Gross tonnage: 28,798
Length overall: 180.0 m
Year built: 2010
Flag state: Marshall Islands
Builder: Iwagi Zosen
Port of registry: Panama
Home port: Panama
Technical efficiency (design): EEXI (5.07 gCO₂/t·nm)
Verifier: HELLENIC LLOYD'S S.A., Greece
Accreditation: 1190
Compliance document issued: 2021-06-29
Compliance document expires: 2022-06-30

Efficiency against its own type2020

Position 1,188 of 1,708 qualifying oil tankers by EEOI, at the 70th percentile. The dashed line is the type median, 8.7; this vessel reported 11.7.

EEOI divides emissions by transport work, which for this vessel and year was 865,287,307 tonne-miles over 33,535 nautical miles.

Reported CO₂ by year

Between 2019 and 2020 reported CO₂ rose by 66.4%. No return is recorded for 2021, 2022, 2023, so the series has gaps.

From 2019 to 2020, emissions rose 66.4% while distance sailed rose 59.0%and CO₂ per nautical mile rose 4.7%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2020 emissions occurred

Laden voyages2020

CO₂ on laden voyages: 7,868 t, 78% of total
Fuel, laden: 2,481 t
CO₂ per nm, laden: 320.2 kg

The share carried on laden voyages separates productive sailing from ballast legs. For tankers, bulkers and ro-ro vessels that split is the operational question; a low laden share means the ship spent much of the year moving empty.

Verifier history

From reporting year	Verifier	Accredited in
2019	Lloyd's Register Quality Assurance Ltd	United Kingdom
2020	HELLENIC LLOYD'S S.A.	Greece

A change of accredited verifier is shown because it matters for audit and data continuity. It is not in itself a sign of anything being wrong.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2024, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.

What this page is built on

Reporting years: 3
Ranked by efficiency: yes
Vessel particulars: 5 of 5
Movement data: not observed
Name history: yes
Photograph: yes
Sanctions record: none
Inspection record: none in US waters

Caveats that apply to every vessel page

EEOI above 100,000 is withheld. Those values come from returns where reported transport work is near zero, which makes the ratio meaningless rather than extreme. Median across the dataset is around 12.

Emission categories overlap. In the MRV return, emissions at berth are also counted inside the voyage legs, so the categories do not sum to the total. They are shown side by side rather than stacked for that reason.

Distance is derived, intensity is reported. The MRV return publishes CO₂ per nautical mile but not the distance itself, which is null in all 106,564 rows of the source. The distance column is therefore filled from the ranking step, which reconstructs it, and is blank for years where a vessel was not ranked. That is why a row can show an intensity without a distance.

Percentile is within type and year. It is the vessel's position among qualifying ships of the same type that year, where lower is more efficient. A blank means the vessel did not qualify for ranking that year.

Sister ships share a builder, a type and a build year within two years of this vessel. That holds hull and machinery roughly constant and leaves operation as the variable, which is why they are listed before nearest-by-tonnage.

Methane and nitrous oxide start in 2024. They were not reported before that period, so earlier years cannot be compared against them.

Technical efficiency is a design figure fixed at construction. A vessel can hold a good index and still emit heavily by sailing fast, waiting at anchor or carrying little.

Inspection records cover United States waters only. An empty record is not evidence of a clean history elsewhere.

Empty means unreported, never zero. Nothing here is modelled, estimated or interpolated. See the methodology.

Something wrong on this page? See corrections. We do not hold the source registers and cannot amend them, but we will fix anything we have got wrong in reproducing them.