Water Unit 2019 2020 2021 Total water consumption Cubic meters 7,729,753 6,678,849 5,454,839 (municipal water use) Reduction in water consumption % 0 14 30 (from 2019 baseline) Wells Fargo calculates its operational Scope 1 and Scope 2 emissions in accordance with the Greenhouse Gas Protocol. Scope 1 emissions are direct greenhouse gas (GHG) emissions that occur from sources that are controlled or owned by an organization. Scope 2 emissions are indirect GHG emissions associated with the purchase of electricity, steam, heat, or cooling, and are a result of the organization’s energy use. onmental Scope 1 and Scope 2 (location & market based) Emissions3 Unit1 2019 2020 2021* Envir 4 Stationary combustion MTCO2e 72,238 67,430 59,342 Mobile combustion MTCO2e 3,080 579 683 Refrigerants and 昀椀re suppressants MTCO2e 11,285 10,078 13,293 Total Scope 14 MTCO2e 86,602 78,087 73,319 Purchased electricity MTCO2e 768,266 691,019 569,079 Social District heating MTCO2e 3,061 2,992 554 Total Scope 2 (location) MTCO2e 771,327 694,011 569,633 Purchased electricity MTCO2e 1,927 623 1,238 District heating MTCO2e 3,061 2,991 554 Total Scope 2 (market) MTCO2e 4,988 3,614 1,792 Total Scope 1 and 2 (location)4 MTCO2e 857,929 772,098 642,952 ernance Total Scope 1 and 2 (market)4 MTCO2e 91,591 81,701 75,111 v Carbon o昀昀sets purchased² MTCO2e 98,981 92,019 81,809 Go Net Scope 1 and Scope 2 (market) MTCO2e 0² 0² 0² Reduction in total Scope 1 and 2 (location) GHG emissions % 0 10 25 (from 2019 baseline) Notes *Wells Fargo's environmental data included in the Statements of Greenhouse Gas (GHG) Emissions has been reviewed by an independent third-party accountant for the year ended December 31, 2021. 1. MTCO2e stands for metric tons carbon dioxide equivalent. 2. Wells Fargo has purchased carbon o昀昀sets to achieve carbon neutrality for Scope 1 and Scope 2 emissions since 2019. 3. A location-based method re昀氀ects the average emissions intensity of grids on which energy consumption occurs (using grid- average emission factor data). A market-based method re昀氀ects emissions from electricity that Wells Fargo has purposefully chosen. It derives emission factors from contractual instruments, which include any type of contract between two parties for the sale and purchase of energy bundled with attributes about the energy generation, or for unbundled attribute claims. 4. Total Scope 1 emissions in 2019 and 2020 have been restated to re昀氀ect a correction to the emissions calculation for stationary combustion. References Environmental Data Assurance (PDF) CDP Report (PDF) 11 Environmental, Social, and Governance Report 2022