This business segment addresses social needs which are increasing on a global scale, such as the use of renewable energy sources, the subsequent need for more stable electric power systems, electricity infrastructure improvement and the prevention of environmental pollution. In the renewable energy business, we provide power conditioners and photovoltaic systems with them as the core, as well as products used for the construction of next-generation power transmission and distribution systems (Smart Grid). In the environment business, we offer electrical equipment and supervisory control systems for water treatment facilities as well as products related to energy management systems for water treatment plants, factory facilities and households.