Voting Rights and Capital Update

13 January 2026

National Grid plc ('National Grid' or 'Company')

Voting Rights and Capital Update

National Grid confirms that, following the issue of 7,084,688 ordinary shares earlier today in relation to the operation of the Scrip Dividend Scheme for the 2025/26 interim dividend, National Grid's registered capital consists of 5,198,968,690 ordinary shares, of which 230,306,051 shares are held as treasury shares; leaving a balance of 4,968,662,639 shares with voting rights.  

The figure of 4,968,662,639 may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, National Grid under the Financial Conduct Authority's Disclosure and Transparency Rules.   

The current terms and conditions of the Scrip Dividend Scheme are available in the Investors section on the Company's website and from Equiniti on 0800 169 7775 or help.shareview.co.uk. 

Julian Baddeley

Group Company Secretary