• Iberdrola S.A average return on equity for 2023 was 8.22, a 0.74% decline from 2022.
• Iberdrola S.A average return on equity for 2022 was 8.16, a 4.78% increase from 2021.
• Iberdrola S.A average return on equity for 2021 was 8.57, a 10.01% decline from 2020.

Roe - return on equity can be defined as the amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation's profitability by revealing how much profit a company generates with the money shareholders have invested.