In 2024, three Combined Heat Power (CHP) plants in China launched a digital safety training platform to overcome traditional constraints, such as logistical challenges, accessibility, and ensure up-to-date safety knowledge, including regulatory changes and lessons learned from major accidents. The platform provides mobile-friendly access to training modules, exams, task management, and real-time performance tracking to flexibly access training materials and complete requirements across sites. Alongside this, smart helmets equipped with real-time video, audio, safety alarm, and lighting alerts were introduced for high-risk tasks, such as high-voltage work and boiler start-ups.