Enjoy fresh functionality with improved performance, security and stability. View your bill, make a payment, and report or check the status of outages from anywhere with Ameren Mobile. Ameren Mobile is an easy way to manage your account and stay informed. Easily update your payment method, contact or other profile information. Access one-touch dialing for Ameren customer service. Connect with Ameren on social media, too! Here's What's New: * Easier log in options, including facial or touch authentication* * Up to 12 Months of Payment History * Search or report active outages in your area * Future enhancements deploy automatically so you always have access to the latest features *We have updated our login experience. If you are having difficulty logging in, please take a moment to register a new UserID and Password, even if you had an online account in the past. It only takes a few minutes and gives you easy access to great features and information about your account! Just click the Register Account link on the app. All you need is your current email address and your account number. Once you register your online account, head back to the app where you can set up the convenience of biometric authentication.