TonneMiles

Oil tanker · Malta flag

CHRYSOPIGI: CO₂ emissions 2018–2025

IMO 9303728 EU ETS8 reporting years

CO₂ reported 2025
13,773 t
Fuel burned
4,324 t
Distance
23,973 nm
Time at sea
2,290 h
Emitted at berth
38% of total
Share of year under way
26%

CHRYSOPIGI against its type

It is one of 289 oil tankers here under the Malta flag, 8.1% of the 3,548 on the register. The returns for 2018–2025 all give Valletta as port of registry.

Its 13,773 t of CO₂ for 2025 is 1.7 times the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 574.5 kg CO₂, 42% above the type median of 403.2 kg. It logged 2,290 hours at sea against a median of 2,030 hours for its type that year. 38.3% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 8 years with reported emissions, the highest was 2025 (13,773 t) and the lowest 2020 (4,013 t). Its efficiency percentile within the type went from 91 in 2018 to 99 in 2025 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 1 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 13,773 4,324 23,973 2,290 5,270 574.5 38.1 99
2024 4,267 1,361 — 993 666 367.6 29.5 not ranked
2023 8,076 2,565 16,538 1,442 1,106 488.3 34.0 98
2022 7,416 2,360 17,429 1,535 974 425.5 20.2 93
2021 7,558 2,414 17,985 3,049 1,762 420.2 25.4 95
2020 4,013 1,274 — 1,719 788 505.1 30.5 not ranked
2019 8,232 2,636 26,587 3,111 838 309.6 22.0 92
2018 7,372 2,353 18,914 2,177 1,233 389.8 21.1 91

Vessel particulars

IMO number
9303728
Ship type
Oil tanker
Flag state
Malta per EU MRV 2025
Port of registry
Valletta MRV 2025
Technical efficiency (design)
EIV (7.71 gCO₂/t·nm)
Verifier
AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
Accreditation
1083-2
Compliance document issued
2026-03-06
Compliance document expires
2027-06-30

Efficiency against its own type2025

Position 1,436 of 1,448 qualifying oil tankers by EEOI, at the 99th percentile. The dashed line is the type median, 7.5; this vessel reported 38.1.

0255075100more efficientless efficientThis vessel: 99th percentile, EEOI 38.1

EEOI divides emissions by transport work, which for this vessel and year was 361,011,009 tonne-miles over 23,973 nautical miles.

Reported CO₂ by year

2018: 7,372 t20187,3722019: 8,232 t20192020: 4,013 t20202021: 7,558 t20212022: 7,416 t20222023: 8,076 t20232024: 4,267 t20242025: 13,773 t202513,773

Reported CO₂ in 2025 was 86.8% higher than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 222.8% and CO₂ per nautical mile rose 56.3%.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: 5,270 t5,270Within EEA portsWithin EEA ports: 5,270 t5,270Voyages between EEA portsVoyages between EEA ports: 7,852 t7,852Voyages to an EEA portVoyages to an EEA port: 484 t484Voyages from an EEA portVoyages from an EEA port: 166 t166Laden voyagesLaden voyages: 4,306 t4,306

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
13,985 t
Methane (CH₄)
0.22 t
Nitrous oxide (N₂O)
0.78 t
Under EU ETS
13,447 t, 98% of total

Laden voyages2025

CO₂ on laden voyages
4,306 t, 31% of total
Fuel, laden
1,358 t
CO₂ per nm, laden
349.0 kg

The rest of the 2025 total was emitted on ballast legs or at berth.

Sources and how to read this

This page draws on 8 MRV reporting years, an efficiency ranking and 1 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