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NATIONAL GRID PLC

For the period ended Mar 31, 2026. Filed Jun 3, 2026.

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About this filing

The yearly report of a company based outside the US. It covers much of what a 10-K does, and may follow accounting rules other than US ones.

FY2026 · Filed Jun 3, 2026

Use the contents to explore the available documents and sections.

NGG$83.15-3.2%Stored close · as of Nov 6, 2026
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Contents

Artificial intelligence

We use AI to solve problems and gain insights for

ourselves, our customers and society. We

recognise the importance of developing and using

AI in a responsible manner. Our use of AI is guided

by the principles of only using AI where

appropriate, using it as a tool to streamline and

accelerate ways of working, and always

maintaining human accountability and intervention.

Our Business Management Data Standard is

reinforced by a dedicated Responsible AI policy

and controls, due diligence assessments of both

ourselves and external partners, and an AI

Governance Council.

We’ve launched a Data and AI Academy with

training programmes for employees at all levels of

AI competence to develop the skills and

knowledge they need to thrive in a data-driven

future. We continually review and update our

approach to AI in line with regulatory, sustainability,

and technological advancements.

National Grid plc Annual Report and Accounts 2025/2651Strategic ReportCorporate GovernanceFinancial StatementsAdditional Information
Responsible Business review cont.Our Responsible Business Fundamentals

Investing in developing

technologies and innovations

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.