2024 ESG Methodology

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Vodafone Group Plc

Protecting our Planet Empowering People Maintaining Trust

Other information

Reporting Criteria Scope This document outlines the basis of preparation for our ESG performance indicators (‘KPI’s) which are available on investors.vodafone.com/esgaddendum. In preparing the ESG-related information and KPIs, Vodafone has made a number of key judgements, estimations and assumptions. The processes, methodologies and topics involved are complex. The ESG data, models and methodologies used are often relatively new, are rapidly evolving and are not of the same standard as those available in the context of financial information, nor are they subject to the same or equivalent disclosure standards, historical reference points, comparable benchmarks, or globally accepted accounting principles. It is not possible to rely on historical data as a strong indicator of future trajectories, in the case of climate change and its evolution. Outputs of models and methodologies are also likely to be affected by underlying data quality, which can be hard to assess, and we expect industry guidance, standards, market practice and regulations in this field to continue to evolve. We also face challenges in relation to the ability to access data on a timely basis and the lack of consistency and comparability between data that is available. This means the ESG-related forward-looking statements, information and targets discussed in our Annual Report carry an additional degree of inherent risk and uncertainty. In light of uncertainty as to the nature of future policy and market response to climate change and other ESG-related topics, including between regions, and the effectiveness of any such response, and as market practice and data quality and availability

develops, Vodafone may have to update the models and/or methodologies it uses, or alter its approach to ESG analysis and may be required to amend, update and recalculate its ESG disclosures and assessments in the future, its ESG ambitions, goals, commitments and/or targets or its evaluation of its progress towards its ESG ambitions, goals, commitments and/or targets. Restatements of ESG data may mean it is not reconcilable or comparable year on year. With the exception of the metrics outlined in the Assurance section, the information contained within this document and our ESG Addendum, collectively our ESG data, has not been independently verified or assured. All the information included in our ESG data has been taken from sources which we deem reliable. While all reasonable care has been taken to ensure the accuracy of the data, Vodafone has not arranged for independent verification of the data with respect to its accuracy or completeness. Further information on methodologies is included in the reporting methodology sections of this document. This report includes information on: – Operating companies in the countries where we had operational control during the year 1 April 2023 to 31 March 2024: Albania, Czech Republic, Germany, Greece, Ireland, Italy, Portugal, Romania, Spain, Turkey, UK and Vodacom Group and its subsidiaries in the DRC, Egypt, Lesotho, Mozambique, South Africa and Tanzania; and – Shared operations in Albania, Egypt, Hungary, India, Romania and Spain known as Vodafone Intelligent Solutions (‘_VOIS’) and other group operations including Vodafone Business and Vodafone Automotive.

This report excludes information on the following unless otherwise stated in the exceptions section below: – Joint ventures where Vodafone does not have operational control: VodafoneZiggo in the Netherlands, TPG Telecom in Australia, Vodafone Idea in India and Vantage Towers and its subsidiaries in Czech Republic, Germany, Greece, Ireland, Portugal, Romania and Spain; – Associates where we do not have operational control: Safaricom in Kenya and Ethiopia, and Indus Towers in India; – Partner Market networks in which Vodafone neither has any equity interests nor holds an operating license, including those Partner Markets that operate under the Vodafone brand; – Countries in which we are required to hold an operating licence in order to provide local customer support to multinational enterprise customers but where we neither own nor operate any licensed telecommunications network infrastructure; and – Retail stores that are Vodafone-branded by way of franchise and exclusive dealer arrangements but are not owned or operated by Vodafone.

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