National Grid PLC has provided an update on its voting rights. As of September 30, 2023, the company's registered capital consisted of 3,935,660,942 ordinary shares. Out of these, 247,530,114 shares were held as treasury shares, leaving a balance of 3,688,130,828 shares with voting rights. Shareholders can use this figure as the denominator for calculating their interest in the company and determining if they need to notify any changes in their interest under the FCA's Disclosure Guidance and Transparency Rules.