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Inmarsat, a world leader in mobile satellite communications, maintains its headquarters in the United Kingdom. Established in 1979 as the International Maritime Satellite Organization, it has since become a pivotal force within the global telecommunication services industry.
The company delivers highly resilient, high-speed satellite broadband and voice services across land, sea, and air. Inmarsat’s unique global network provides mission-critical connectivity for sectors including maritime, aviation, government, and enterprise, even in the most remote environments.
Specialising in advanced satellite solutions for the Internet of Things (IoT) and essential data transfer, Inmarsat ensures consistent, reliable global coverage. Its innovative technology and robust infrastructure solidify its position as a trusted partner for crucial global connectivity needs.
41
DitchCarbon score
-1 vs industry average
Inmarsat’s score of 41 is higher than 52% 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
Medium
Post and Telecommunications Services has typical carbon intensity
Industry performance
0.155
20182025
The Post and Telecommunications Services industry has reduced its overall emissions by 39% since 2018
Emissions trajectory 2020 – 2026
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.
Inmarsat's reported carbon emissions
In 2023, Inmarsat, a UK-based post and telecommunication services provider, reported Scope 1 emissions of 664,000 kg CO2e, Scope 2 emissions of 1,684,000 kg CO2e (market-based), and Scope 3 emissions of 93,000 kg CO2e. This data is inherited from its parent company, Inmarsat Global Limited.
Inmarsat has committed to several climate targets. The company aims to reduce absolute Scope 1 and 2 GHG emissions by 64% by 2030 from a 2019 base year. Additionally, Inmarsat commits to reducing absolute Scope 3 GHG emissions by 28% by 2030 from a 2019 base year. These near-term targets have been validated by the Science Based Targets initiative (SBTi) and are consistent with reductions required to keep warming to 1.5°C.
For its long-term goals, Inmarsat has set a net-zero target to reduce its Scope 1, 2, and 3 GHG emissions by 90% by 2050 from a 2019 base year, with the intent to neutralise the residual 10% of emissions annually from 2050.
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Inmarsat’s Climate Goals (2030 & 2050)
3 goals2030
64% reduction in Scope 2
Inmarsat commits to reduce absolute scope 1 and 2 GHG emissions 64% by 2030 from a 2019 base year.
On track64%
2030
28% reduction in scope 3 total
Inmarsat also commits to reduce absolute scope 3 GHG emissions 28% by 2030 from a 2019 base year.
On track28%
2030
64% reduction in Scope 1
Inmarsat commits to reduce absolute scope 1 and 2 GHG emissions 64% by 2030 from a 2019 base year.
At risk64%
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Climate initiatives
Science Based Targets Initiative
2030 targetSee details
Active
Carbon Disclosure Project
Inherited from Viasat, Inc.Sign in to view
Active
The Climate Pledge
See details
Not active
UN Global Compact Climate Champions initiative
See details
Not active
RE 100
See details
Not active
Climate Action 100
See details
Not active
Emissions comparison with industry peers
View similar organisationsCompanyCountryIndustryLast updatedScoreDetails
Inmarsat18 days ago
41
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Frequently asked questions
Common questions about Inmarsat’s sustainability data and climate commitments
In 2023, Inmarsat reported total Scope 1 and 2 emissions of approximately 2.35 million kg CO2e, inherited from its parent company, Inmarsat Global Limited. Scope 1 emissions were around 664,000 kg CO2e, and Scope 2 emissions (market-based) were approximately 1.68 million kg CO2e. Scope 3 emissions were reported at about 93,000 kg CO2e. This breakdown highlights the company's operational footprint within the post and telecommunication services sector.
Data year: 2023
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