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Telefónica UK Limited, commonly known as O2, is a leading player in the retail trade services sector, specifically focusing on telecommunications and related services. Headquartered in Great Britain, the company has established a strong presence across the UK, providing innovative solutions to millions of customers.
Founded in 1985, Telefónica UK has achieved significant milestones, including the launch of 5G services and a commitment to sustainability. The company offers a diverse range of products and services, including mobile and broadband solutions, which are distinguished by their reliability and customer-centric approach.
As a subsidiary of the global telecommunications giant Telefónica S.A., O2 holds a prominent market position, recognised for its exceptional customer service and extensive network coverage. With a focus on enhancing connectivity and digital experiences, Telefónica UK continues to shape the future of telecommunications in the UK.
+20 vs industry average
Telefónica UK Limited’s score of 56 is higher than 68% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Retail Trade Services has below-average carbon intensity
The Retail Trade Services industry has reduced its overall emissions by 31% since 2018
Scope 3 accounts for ••• of total emissions.
Telefónica UK Limited, a UK-based company in the retail trade services sector, reported total carbon emissions of approximately 34,192,000 kg CO2e in 2024. This included Scope 1 emissions of approximately 3,305,000 kg CO2e, Scope 2 emissions of about 17,538,000 kg CO2e, and Scope 3 emissions of approximately 13,349,000 kg CO2e. In 2020, the company's total emissions were approximately 88,155,000 kg CO2e, with Scope 1 at about 3,066,000 kg CO2e, Scope 2 at around 63,015,000 kg CO2e, and Scope 3 at approximately 22,074,000 kg CO2e.
As a current subsidiary of VMED O2 UK Limited, Telefónica UK Limited's climate commitments include a long-term net-zero target across its entire value chain by 2040, using a 2020 base year. For its near-term goals, cascaded from VMED O2 UK Limited, the company aims to reduce absolute Scope 1 and Scope 2 greenhouse gas emissions by 90% by 2030, also from a 2020 base year.
2025
Near-zero scope 1 & 2
Target to achieve near-zero emissions for direct operations and purchased energy
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
No scope 3 category breakdown has been disclosed yet.


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