Chemical tanker · Malta flag · built 2017

HAFNIA MIKALA: CO₂ emissions 2018–2025

IMO 9732709 EU ETS6 reporting years

CO₂ reported 2025: 3,529 t
Fuel burned: 1,131 t
Distance: 14,267 nm
Time at sea: 1,187 h
Emitted at berth: 2% of total
Share of year under way: 14%
Gross tonnage: 29,658

HAFNIA MIKALA against its type

Built in 2017, it is 7 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,658 gross tonnage it is larger than 79% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 218 chemical tankers here under the Malta flag, 9.3% of the 2,344 on the register. The same builder is recorded for 192 other vessels here, 87 of them chemical tankers. Thome Ship Management is linked to 42 vessels on this register. The returns for 2018–2025 all give Valletta as port of registry.

Its 3,529 t of CO₂ for 2025 is 36% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 247.4 kg CO₂, close to the type median of 250.2 kg. It logged 1,187 hours at sea against a median of 2,106 hours for its type that year. 2.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2018 (7,427 t) and the lowest 2021 (1,552 t). Its efficiency percentile within the type went from 18 in 2018 to 4 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 5 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	3,529	1,131	14,267	1,187	86	247.4	6.9	4
2024	2,802	896	10,912	895	96	256.8	8.0	8
2023	4,503	1,423	19,863	1,621	291	226.7	7.6	4
2022	3,329	1,063	14,375	1,202	132	231.6	6.9	2
2021	1,552	492	6,450	602	108	240.5	6.9	2
2018	7,427	2,364	28,407	3,478	148	261.4	10.7	18

Vessel particulars

IMO number: 9732709
Ship type: Chemical tanker
Gross tonnage: 29,658
Length overall: 183.2 m
Beam: 32.3 m
Year built: 2017
Flag state: Malta per EU MRV 2025
Builder: CSSC Offshore & Marine Engineering Company
Port of registry: Valletta MRV 2025
Technical efficiency (design): EEXI (4.71 gCO₂/t·nm)
Operator: Thome Ship Management
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-03-18
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 55 of 1,348 qualifying chemical tankers by EEOI, at the 4th percentile. The dashed line is the type median, 14.4; this vessel reported 6.9.

Across the 39 ranked vessels operated by Thome Ship Management, the median percentile is 54. This vessel is more efficient than its own fleet median.

EEOI divides emissions by transport work, which for this vessel and year was 508,502,882 tonne-miles over 14,267 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 52.5% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, so the series has gaps.

From 2024 to 2025, emissions rose 25.9% while distance sailed rose 30.7%and CO₂ per nautical mile fell 3.7%.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: 3,585 t
Methane (CH₄): 0.06 t
Nitrous oxide (N₂O): 0.20 t
Under EU ETS: 1,836 t, 52% 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 6 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.