BOW ENDEAVOR: CO₂ emissions 2018–2025

BOW ENDEAVOR against its type

Built in 2011, it is 1 year newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 16,411 gross tonnage it is smaller than 93% of the other 2,841 oil tankers with a recorded tonnage. It is one of 58 oil tankers here under the Norway flag, 1.6% of the 3,548 on the register. The same builder is recorded for 307 other vessels here, 48 of them oil tankers. Its MRV returns name it PACIFIC ENDEAVOR for 2018–2022 and BOW ENDEAVOR for 2023–2025. The reported port of registry changed: Panama (2019–2022), then Bergen (2023–2025).

Its 1,136 t of CO₂ for 2025 is 86% below the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 218.5 kg CO₂, 46% below the type median of 403.2 kg. It logged 382 hours at sea against a median of 2,030 hours for its type that year. 0.0% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 7 years with reported emissions, the highest was 2021 (7,634 t) and the lowest 2023 (911 t). Its efficiency percentile within the type went from 40 in 2018 to 33 in 2022 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2025

Vessel particulars

IMO number

9490325

Previously reported as

PACIFIC ENDEAVOR

Ship type

Oil tanker

Gross tonnage

16,411

Length overall

159.0 m

Year built

2011

Flag state

Norway per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Panama. The flag shown is from the newest official source, the EU MRV return for 2025.

Builder

Shin Kurushima Dockyard

Port of registry

Bergen MRV 2025

Technical efficiency (design)

EEXI (6.81 gCO₂/t·nm)

Efficiency ranking

Not ranked: transport work below the floor (2025)

Verifier

DNV, Germany

Accreditation

VS-16026-01

Compliance document issued

2026-03-26

Compliance document expires

2027-06-30

Reported CO₂ by year

Reported CO₂ in 2025 was 77.2% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.

From 2023 to 2025, emissions rose 24.7% and CO₂ per nautical mile rose 9.8%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent

1,153 t

Methane (CH₄)

0.02 t

Nitrous oxide (N₂O)

0.07 t

Under EU ETS

568 t, 50% of total

Verifier history

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

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 7 MRV reporting years, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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

• BOW HECTOR sister · 2009 · 20,145 GT · 4,527 t · 234.7 kg/nm
• ALCYONE T sister · 2010 · 28,049 GT · 5,196 t · 261.4 kg/nm
• ATALANTA T sister · 2010 · 28,049 GT · 9,743 t · 265.5 kg/nm
• PIS PARAGON sister · 2009 · 28,051 GT · 6,814 t · 321.0 kg/nm
• BRUNSWICK sister · 2009 · 28,051 GT · 4,771 t · 233.1 kg/nm
• PIS POLARIS sister · 2010 · 28,051 GT · 2,833 t · 388.9 kg/nm
• MAMBO sister · 2009 · 28,054 GT · 505 t · 299.0 kg/nm
• ATLANTIC T sister · 2009 · 28,054 GT · 1,294 t · 413.3 kg/nm