EVERGY KANSAS CENTRAL, INC.

22. SEGMENT INFORMATION

Evergy's chief operating decision maker is Evergy's President and Chief Executive Officer. The chief operating decision maker assesses Evergy's performance based on consolidated net income attributable to Evergy, Inc. (i.e., Evergy operates in a single reportable segment) and uses consolidated net income attributable to Evergy, Inc. to make resource allocation decisions and to compare actual results to budget. The measures of segment assets and expenditures for additions to long-lived assets are reported as total assets on the consolidated balance sheet and additions to property, plant and equipment on the consolidated statement of cash flows, respectively. See Note 1 for additional information regarding the operations of Evergy. This segment information is detailed in the following table.

(a) In 2025, an internal reorganization that altered departmental hierarchies resulted in changes to the classification of certain operation and maintenance expenses. Amounts for 2024 and 2023 have been recast to conform to the current-year presentation and these reclassifications have no impact on total operation and maintenance expense or net income attributable to Evergy, Inc.

(b) Other segment items include benefits expense associated with Operations, Customer and Support employees, regulatory amortization expense, expense associated with energy efficiency programs and credit loss expense, among other items.