Investor Presentaiton

Executive Summary Improving Financial Health Data Employees Supply Chain Environment Governance Policies & Data tables Appendix Environment - reducing our carbon footprint - scope 1 and 2 • Reducing energy consumption Flexible approach to employees' work places has allowed us to reduce and consolidate office space in our portfolio. Less electricity and gas needed to light, heat and cool our offices. Upgraded lighting at some offices in Brazil and UK, optimised aircon for fewer people in US offices. Transformation of London hub (below) included maximising natural light, more energy efficient lighting and monitors, and installing high-tech connectivity tools in meeting & conference rooms to reduce the need for travel by enhancing the experience of virtual meetings. Moved to new corporate headquarters in Ireland, certified as a nearly zero-energy building (NZEB) and achieved a LEED (Leadership in Energy and Environmental Design) Platinum score. Switching to renewable energy In the buildings that we own or control we're looking at how we can switch to renewable energy contracts (where possible) and looking at where we can install solar panels. In FY23 62% of total electricity used was renewable, mainly RECS (renewable energy credits). • In UK 100% of electricity used in our own or controlled buildings (e.g. Fairham data centre) is from renewable energy contracts. Cardinal Place, our London office, is now 100% on renewable energy. Now purchase RECS (renewable energy credits) for 100% of electricity consumed at our North America datacentres (Allen & McKinney). Installed solar panels at São Carlos, Brazil (below). More on-site installations planned for FY24. We're looking at how we can use co-los and clouds more efficiently, creating a blueprint of best practice, to ensure we move forwards to more sustainable solutions. Bexperian. Sustainable growth As our business continues growing and expanding (both organically and through M&A) we'd naturally expect an increase in our environmental footprint. However our science-based targets are to reduce absolute emissions vs our 2019 base emissions. • . We'll develop protocols to address any footprint added to our portfolio as a result of acquisitions. Sustainability criteria will be embedded in the decision- making and integration processes. We'll also tackle any increase in Purchased Goods and Services, Business travel and Capital goods via our Scope 3 initiatives (as discussed on the next page). 66 99 Experian Public MYKONOS MUSE www.experianplc.com/responsibility/protecting-the-environment 7013

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