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OrganisationsSiem Offshore
Siem Offshore logo

Siem Offshore

Hazardous Waste IncinerationNorwayOSL: SIOFF.OL
Last verified 24 days agosiemoffshore.com

Siem Offshore Inc., headquartered in Norway, is a prominent player in the offshore support vessel industry. Founded in 2005, the company has established a strong presence in key operational regions, including the North Sea, Brazil, and West Africa. Siem Offshore is renowned for its diverse fleet of advanced vessels, specialising in offshore oil and gas support, subsea operations, and renewable energy projects.

With a commitment to innovation and sustainability, Siem Offshore offers unique services such as dynamic positioning and integrated marine solutions, setting it apart from competitors. The company has achieved notable milestones, including successful partnerships with major energy firms, reinforcing its market position as a reliable service provider. Siem Offshore continues to lead in the offshore sector, driven by a focus on safety, efficiency, and environmental responsibility.

10
DitchCarbon score

-1 vs industry average

Siem Offshore’s score of 10 is lower than 42% of the industry. This can give you a sense of how well the company is doing compared to its peers.

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Industry Intensity

Very High

Hazardous Waste Incineration is among the most carbon-intensive industries

Industry performance

0.863
20192025

The Hazardous Waste Incineration industry has increased its overall emissions by 246% since 2019

Emissions trajectory 2020 – 2026

000.0B000.0B000.0B00.0B0

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2020202120222023202420252026

Reported emissions

Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e

Scope 3 accounts for ••• of total emissions.

Siem Offshore's reported carbon emissions

In 2023, Siem Offshore reported total carbon emissions of approximately 270.6 million kg CO2e. This figure includes Scope 1 emissions of about 18.1 million kg CO2e, primarily from mobile combustion, and Scope 2 emissions of approximately 25 million kg CO2e. The company’s Scope 3 emissions were significantly higher, totalling around 271.1 billion kg CO2e, with major contributions from fuel and energy-related activities, which accounted for about 252.4 million kg CO2e. Comparatively, in 2022, Siem Offshore's total emissions were approximately 265 million kg CO2e, with Scope 1 emissions at about 26.5 million kg CO2e and Scope 3 emissions reaching around 2.6 billion kg CO2e. This indicates a slight increase in total emissions year-on-year. Despite the substantial emissions figures, Siem Offshore has not publicly committed to specific reduction targets or initiatives, as indicated by the absence of documented reduction targets or climate pledges. The emissions data is cascaded from Siem Offshore AS, reflecting the company's current subsidiary status within its corporate family. Overall, Siem Offshore's emissions profile highlights the significant challenges faced by the maritime industry in addressing carbon emissions, particularly in Scope 3 categories, which often represent the largest share of total emissions.

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Siem Offshore’s Climate Goals (2030 & 2050)

No climate goals have been disclosed for Siem Offshore yet.

Scope 3 top emissions categories

5 of 15 categories disclosed
Fuel & Energy Activities0%
Purchased Goods & Services0%
Business Travel0%
Waste Generated in Operations0%
Upstream Transportation & Distribution0%
Fuel & Energy Activities0%
Purchased Goods & Services0%
Business Travel0%
Waste Generated in Operations0%
Upstream Transportation & Distribution0%

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Emissions comparison with industry peers

View similar organisations
CompanyCountryIndustryLast updatedScoreDetails
Siem Offshore logoSiem Offshore
NOHazardous Waste Incineration
24 days ago
10
Subsea 7 logoSubsea 7
GBOther Services
10 days ago
63
View
Vard Holdings Limited logoVard Holdings Limited
NOTransport Equipment Manufacturing
11 days ago
58
View
Solstad Farstad logoSolstad Farstad
NOMaritime Transport
11 days ago
53
View
Aker Solutions Asa logoAker Solutions Asa
NOElectricity from Other Sources
11 days ago
49
View
Saipem logoSaipem
ITGas/Diesel Oil
11 days ago
41
View
Dof logoDof
NOGas/Diesel Oil
11 days ago
37
View

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