Tim Rausch joins Ameren board of directors

Core Viewpoint - Ameren Corporation has elected Timothy S. Rausch to its board of directors, effective March 1, 2026, highlighting the company's commitment to enhancing its leadership in nuclear generation [1][3]. Group 1: Leadership Appointment - Timothy S. Rausch has extensive experience in nuclear generation, having served as executive vice president and chief nuclear officer at Tennessee Valley Authority from October 2018 to July 2025 [2]. - Rausch's previous roles include senior vice president and chief nuclear officer at Talen Energy Corporation and PPL Corporation, as well as various leadership positions at Exelon Nuclear Corporation and FirstEnergy Corporation [2]. Group 2: Strategic Importance of Nuclear Generation - Martin J. Lyons, chairman and CEO of Ameren, emphasized that Rausch's leadership in nuclear generation will add significant value to the board, as nuclear energy is crucial for Ameren's strategy to provide reliable and affordable energy [3]. - The company aims to ensure a diverse generation resource strategy, with nuclear generation being a key component [3]. Group 3: Company Overview - Ameren Corporation serves 2.5 million electric customers and over 900,000 natural gas customers across a 64,000-square-mile area through its subsidiaries, Ameren Missouri and Ameren Illinois [4]. - Ameren Illinois focuses on electric transmission and distribution, while Ameren Missouri provides electric generation, transmission, and distribution services, along with natural gas distribution [4].