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O2 (Telefónica UK Limited), a leading telecommunications company, is headquartered in Slough, UK, with extensive operations across the United Kingdom. Founded in 1985 as Cellnet before being rebranded as O2 in 2001, it has consistently driven innovation in the post and telecommunication services sector (SIC 64).
O2 is renowned for its comprehensive suite of mobile and broadband services, offering reliable connectivity and award-winning customer support. Their core offerings include mobile phone contracts, SIM-only deals, and home broadband, catering to both consumer and business markets with bespoke solutions.
As a prominent player in the UK's telecommunications landscape, O2 is recognised for its robust network infrastructure and commitment to customer satisfaction. Their continuous investment in technology ensures cutting-edge services and a seamless digital experience for millions of users nationwide.
31
DitchCarbon score
-11 vs industry average
O2’s score of 31 is lower than 43% 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
Low
Post and Telecommunications Services has below-average 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 – 2024
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.
O2's reported carbon emissions
O2, a post and telecommunication services provider headquartered in ES, reported total emissions of approximately 26.6 million kg CO2e in 2021. This included approximately 1.9 million kg CO2e from Scope 1 emissions, and about 19.0 million kg CO2e from Scope 2 market-based emissions, primarily from purchased electricity. Scope 3 emissions amounted to approximately 5.7 million kg CO2e, with waste generated in operations contributing around 66,200 kg CO2e. O2 is committed to achieving net-zero emissions by 2040.
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O2’s Climate Goals (2030 & 2050)
2025
Near-zero scope 1 & 2
Target to achieve near-zero emissions for direct operations and purchased energy
On track94%
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
At risk48%
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
Behind target22%
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
1 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives
Science Based Targets Initiative
See details
Not active
Carbon Disclosure Project
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Not 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
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Not active
Emissions comparison with industry peers
View similar organisationsCompanyCountryIndustryLast updatedScoreDetails
O211 months ago
31
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