On July 13, 2018, Tokyo Electric Power Company’s (TEPCO) subsidiary, Tokyo Fuel & Power and Mitsubishi Hitachi Power Systems (MHPS) jointly announced that they had begun to offer a remote monitoring service to improve the operational efficiency of thermal power plants. The service includes the early detection of abnormal conditions, remote monitoring, cause analysis, and countermeasures, by using an IoT platform integrated with data. Their initial customer for the service is the Pagbilao Power Plant in the Philippines, a coal-fired power plant operated by TeaM Energy Corporation. The service will enable the Pagbilao power station to improve its operational efficiency and reduce its future operation and maintenance (O&M) costs. The remote monitoring service is one of the O&M solutions and services that both companies would like to pursue in the region.

TEPCO and the MHPS are aiming to establish a joint business that will aggressively provide O&M solutions and services for coal-fired power plants in the Southeast Asia region, where each firm can utilize its own operational infrastructure and existing resources. In September 2016, both companies signed a business alliance agreement to improve the operational efficiency of domestic and overseas thermal power plants. Since then, they have been working together to jointly develop O&M solutions and services for thermal power generation. In April 2017, the two companies began to demonstrate a service for thermal power plants that applied a jointly developed abnormality prediction model. The model integrates TEPCO’s knowledge of O&M solutions with MHPS’ capabilities in design, construction and after-sales services.