• Evergy average operating margin for 2023 was 22.18%, a 5.58% increase from 2022.
• Evergy average operating margin for 2022 was 23.49%, a 1.96% decline from 2021.
• Evergy average operating margin for 2021 was 23.96%, a 2.7% decline from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.