Half Year Results 2025/26 London, 6 November 2025 Cautionary statement This presentation contains certain statements that are neither reported financial results nor other historical information. These statements are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These statements include information with respect to National Grid's (the Company) financial condition, its results of opera ...

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New York, New York--(Newsfile Corp. - November 5, 2025) - WHY: Rosen Law Firm, a global investor rights law firm, continues to investigate potential securities claims on behalf of shareholders of National Grid plc (NYSE: NGG) resulting from allegations that National Grid plc may have issued materially misleading business information to the investing public.SO WHAT: If you purchased National Grid securities you may be entitled to compensation without payment of any out of pocket fees or costs through a cont ...

Group 1 - Willdan Group Inc. has been selected by National Grid to provide energy efficiency services to small businesses in Massachusetts, marking its entry into the Massachusetts market and expanding its presence in the Northeast [1][3] - The new two-year contract involves implementing a small business direct install program aimed at improving energy efficiency, safety, and comfort for local business owners while reducing their monthly energy costs [2][3] - CEO Mike Bieber emphasized that this contract enhances the company's service reach and demonstrates its commitment to delivering measurable energy savings and supporting the energy transition in Massachusetts [3] Group 2 - Willdan Group operates primarily in the US, providing professional, technical, and consulting services through two segments: Energy and Engineering & Consulting [4]

Core Viewpoint - Rosen Law Firm is investigating potential securities claims for shareholders of National Grid plc due to allegations of materially misleading business information issued to the investing public [1] Group 1 - National Grid plc is listed on the NYSE under the ticker NGG [1] - Shareholders who purchased National Grid securities may be entitled to compensation [1] - Compensation may be available without any out-of-pocket fees or costs through a contingency fee arrangement [1]

Core Viewpoint - Bragar Eagel & Squire, P.C. is investigating potential claims against National Grid plc for possible violations of federal securities laws and unlawful business practices related to a fire incident at Heathrow Airport [1][2]. Investigation Details - The investigation is focused on whether National Grid has engaged in unlawful practices that may have led to financial losses for its shareholders [1][2]. - The law firm is encouraging affected investors to reach out for discussions regarding their legal rights and options [1][3]. Incident Background - On July 1, 2025, the National Energy System Operator published a report indicating that a fire at an electrical substation owned by National Grid, which had been known to have issues since 2018, caused the shutdown of Heathrow Airport on March 20, 2025 [6]. - Following the report, National Grid's American Depositary Receipt (ADR) price dropped by $3.77, or 5.07%, closing at $70.61 per ADR on July 2, 2025 [6].

Core Viewpoint - National Grid plc is under investigation for potential violations of federal securities laws related to a fire incident at Heathrow Airport caused by a known fault in its electrical substation [1][3]. Group 1: Incident Overview - On July 1, 2025, the National Energy System Operator (NESO) released a report indicating that a fire at Heathrow Airport on March 20, 2025, was due to a known fault at a National Grid substation [3]. - National Grid had been aware of the fault since 2018 but did not address the issue, leading to significant operational disruptions [3]. - Following the report, National Grid's American Depositary Receipt (ADR) price fell by $3.77, or approximately 5.07%, from $74.38 to $70.61 [3]. Group 2: Legal Implications - Kirby McInerney LLP is conducting an investigation on behalf of National Grid investors regarding possible unlawful business practices [1]. - Investors who acquired National Grid securities and have relevant information are encouraged to contact the law firm for further discussion [4]. Group 3: Firm Background - Kirby McInerney LLP is a New York-based law firm specializing in securities, antitrust, whistleblower, and consumer litigation, with a history of recovering billions for shareholders [6].

Group 1 - In an inflationary environment, owning a toll bridge is advantageous as the capital costs are already incurred in the past, allowing for stable revenue without the need for frequent replacements [1] Group 2 - No relevant information regarding company or industry analysis is present in the other documents [2][3][4]

Group 1 - In an inflationary environment, owning a toll bridge is advantageous as the capital costs are already incurred in the past, allowing for stable revenue without the need for frequent replacements [1]

Core Insights - Chamath Palihapitiya is launching a $250 million SPAC named American Exceptionalism Acquisition Corp, reigniting interest in SPACs after a period of decline [1][2] - The SPAC focuses on four key pillars essential to U.S. competitiveness: artificial intelligence (AI), decentralized finance (DeFi), defense, and energy production [4][5] - A potential candidate for acquisition is Amperon, a Houston-based company that provides AI-powered software for the power grid, addressing challenges in energy demand forecasting and optimization [9][10] Company Overview - American Exceptionalism Acquisition Corp aims to back companies at the intersection of AI, defense, DeFi, and energy, aligning with significant growth opportunities in the American economy [15][20] - Amperon functions as an operating system for the power grid, offering real-time intelligence to utilities and energy traders, similar to how Palantir Technologies operates in defense and enterprise intelligence [10][11] - The strategic collaborations Amperon has established with major companies like Microsoft and National Grid could enhance its market position and expand its influence in the energy sector [12][14] Industry Context - The U.S. economy is experiencing transformative changes driven by AI, comparable to the Industrial Revolution, but faces challenges such as the strain on the power grid due to increased energy demands from tech giants [5][6][7] - The total addressable market (TAM) for Amperon is broader than it appears, as its technology can support various sectors, including crypto and DeFi, where reliable energy sources are critical [14] - The convergence of themes across AI, defense, crypto, and energy positions American Exceptionalism Acquisition Corp as a unique opportunity for potential explosive growth in the current market landscape [20]