Yes, customers of TXU Energy can track their energy usage through various tools and resources provided by the company. TXU Energy offers an online account management system that allows customers to view their energy consumption data. Users can access detailed information about their usage patterns, helping them to understand how and when they use energy. Additionally, TXU Energy provides mobile applications that offer similar capabilities, enabling customers to monitor their energy usage on-the-go. This feature helps customers make informed decisions regarding their energy consumption, identify ways to save on their bills, and manage their energy efficiency more effectively. For more specific details and to access these tracking tools, customers may want to visit the official TXU Energy website where the latest information is available.