National Grid Faces Class Action Over Misleading Information
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Jan 10 2026
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Source: Globenewswire
- Legal Investigation Initiated: Rosen Law Firm is investigating potential securities claims against National Grid plc for possibly issuing materially misleading business information, allowing affected investors to seek compensation without upfront costs.
- Incident Background: On July 2, 2025, Reuters reported that a fire causing the shutdown of London’s Heathrow Airport was due to National Grid's failure to maintain an electricity substation, prompting an investigation by the energy regulator and highlighting significant safety management failures.
- Stock Price Impact: Following the report, National Grid's American Depositary Shares (ADSs) fell by 5% on July 2, 2024, indicating market concerns over the company's management and transparency, which could undermine investor confidence.
- Class Action Preparation: Rosen Law Firm is preparing a class action to recover investor losses, suggesting that legal actions could have long-term implications for National Grid's reputation and financial health.
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Analyst Views on NGG
Wall Street analysts forecast NGG stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for NGG is 85.50 USD with a low forecast of 85.50 USD and a high forecast of 85.50 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.
1 Analyst Rating
1 Buy
0 Hold
0 Sell
Moderate Buy
Current: 84.680
Low
85.50
Averages
85.50
High
85.50
Current: 84.680
Low
85.50
Averages
85.50
High
85.50
About NGG
National Grid plc is a United Kingdom-based energy company. The Company's principal activities involve the transmission and distribution of electricity in Great Britain and of electricity and gas in the northeastern United States. Its segments include UK Electricity Transmission, UK Electricity Distribution, New England, New York and National Grid Ventures. The UK Electricity Transmission segment includes the high-voltage electricity transmission networks in England and Wales. The UK Electricity Distribution segment includes electricity distribution networks of NGED in the East Midlands, West Midlands and South West of England and South Wales. The New England segment includes electricity distribution networks, high-voltage electricity transmission networks and gas distribution networks in New England. The New York segment includes electricity distribution networks, high-voltage electricity transmission networks and gas distribution networks in New York.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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