Introduction Climate Change Resources Smarter Chemistry Engagement and Advocacy Appendix 2023 Environmental Progress Report 93 Our colocation facilities Total energy use Renewable energy Default utility emissions Apple’s emissions — Percent renewable 15 We calculate default utility emissions to provide baseline emissions (kWh) (kWh) (metric tons CO 2 e) 15 including renewable energy energy of what our carbon footprint would have been without the use of The majority of our online services are provided by our (metric tons CO 2 e) 16 (%) 17 renewable energy. This allows us to demonstrate the savings resulting own data centers; however, we also use third-party FY2011 42,500 0 10 10 0 from our renewable energy program. colocation facilities for additional data center capacity. 16 Apple’s greenhouse gas emissions are calculated using the World FY2012 38,552,300 1,471,680 17,200 16,500 4 Resources Institute Greenhouse Gas Protocol methodology for While we don’t own these shared facilities and use only FY2013 79,462,900 46,966,900 31,800 14,500 59 calculating market-based emissions. a portion of their total capacity, we include our portion of 17 We calculate our progress toward our 100 percent renewable energy FY2014 108,659,700 88,553,400 44,300 11,000 81 goal on a calendar-year basis, while the numbers reported in this table their energy use in our renewable energy goals. FY2015 142,615,000 121,086,100 60,500 12,700 85 are based on fiscal year. Beginning January 1, 2018, all the electricity use at our colocation facilities is from 100 percent renewable energy. FY2016 18 145,520,900 143,083,200 66,300 1,600 98 18 Over the past few years, we’ve been installing submeters in colocation Starting in January 2018, 100 percent of our power for FY2017 289,195,800 286,378,100 125,600 1,500 99 facilities to better track electricity usage. Beginning in fiscal year 2016, colocation facilities was matched with renewable energy we started reporting this submetered electricity usage. Prior to fiscal generated within the same country or regional grid. As FY2018 327,663,800 326,959,700 146,600 400 99.8 year 2016, reported electricity usage was conservatively estimated based on maximum contract capacity quantities. We’ve updated our loads grow over time, we’ll continue working with our FY2019 339,047,649 339,047,649 146,400 0 100 our fiscal year 2016 colocation facilities footprint to more accurately colocation suppliers to match 100 percent of our energy FY2020 372,901,398 372,901,398 153,459 0 100 reflect Apple’s operational boundaries. Per the GHG Protocol, we’ve removed from our electricity usage and scope 2 calculations use with renewables. FY2021 384,727,076 384,727,076 146,780 0 100 those emissions associated with colocation facility cooling and building operations. FY2022 487,921,930 487,921,930 182,700 0 100 Third-party computing Beyond the use of our own data centers and colocation facilities, we also use third-party services to support some of our on-demand cloud computing and storage services. As of 2022, all the electricity associated with Apple’s load at our third-party computing vendors is matched with 100 percent clean energy.