New Energy Products and Services

Based upon the chemical reaction of hydrogen and oxygen, fuel cell systems generate the electricity and heat to be used at a household. Though heat generated at a power station is wasted and cannot be utilized, the heat produced by a household fuel cell cogeneration system can effectively be used for hot water. Therefore, this new product realizes the efficient use of energy and contributes to the reduction of CO₂ emissions from households.

In April 2008, we established a mass production system in preparation for the release of this product to general users in fiscal 2010. At that time, we achieved a service life of more than 10 years and the world's most efficient power generation efficiency of more than 38% in the practical usage range. As a result, the system can reduce CO₂ emissions by 12%* from the average level of conventional energy sources for households.

As of March 31, 2008, approximately 300 systems are in operation since the delivery of the first system to the Japanese prime minister's official residence in February 2005.

Kaze-Kamome (Wind Seagull), which Panasonic launched in 2001, is a power generation system that combines a wind turbine and solar (photovoltaic) cells. The system generates power and illuminates auxiliary lighting as long as the wind velocity remains at a minimum of 1.5 meters per second-regardless of wind direction or whether it is day or night. The system has been adopted in many public facilities as it is suitable as an electric power supply in the event of an emergency.

As a recent actual result, 34 units had been installed in Oshihara Park (under construction) in Showa-cho, Yamanashi Prefecture, Japan. Kaze-Kamome was introduced as an energy-efficient lighting solution and for emergency lighting.

Our electric power assisted bicycle is equipped with an original electric motor unit, torque sensor, and highperformance lithium-ion battery. With these advanced components, it has enhanced its performance to the point where it is now replacing motorcycles for specialized uses, such as mail and newspaper deliveries, and police patrols. Replacing 90 cc motorcycles with this bicycle helps curtail annual CO₂ emissions by 542 kg per unit. To date, we have supplied this bicycle to the Kyushu Railway Company and other private railway companies as rental cycles for commuting and sightseeing. We have also delivered this product for shared use among housing complex residents. As a new means of transport, our electric power assisted bicycle is helping reduce the environmental impact in urban areas.