Environmentally Sound Products from the NEC Group

Approx. 40％* reduction in
CO₂ emissions

* Compared with transmitters in Tokyo Tower

• Achieves a 40% reduction in power consumption compared with transmitters used in Tokyo Tower.
• First successful use of a Doherty amplifier* in Japan.

* An amplifier that uses a technique that improves the amplification efficiency. The amplifier consists of a carrier amplifier and a peaking amplifier connected in parallel.

Received the Science and Technology Prize (Development Category) at the FY 2012 Minister of Education, Culture, Sports, Science and Technology Awards.

Approx. 42％* reduction in
CO₂ emissions

* Compared with HX0830 (released in FY 2008)

• Adopts a Peltier-less temperature control method in which the high-power-consuming Peltier element used to control the sensor's temperature is replaced by an energy-efficient heater and sensor controller, reducing the power consumption by 42%.
• Received the Science and Technology Prize (Development Category) at the FY 2012 Minister of Education, Culture, Sports, Science and Technology Awards in recognition of its contribution to solutions in a wide range of fields related to helping society, such as environment measurement applications.

* A thermoelectric element used in electronic devices. Peltier elements are advantageous in terms of saving space in electronic equipment, but have the disadvantage of discharging a large amount of heat themselves, creating the need for a high-power-consuming cooling mechanism.

Approx. 74％* reduction in
CO₂ emissions

* Compared with before the solution was introduced

• This is a solution to enable aging patients living in sparsely populated areas or patients on remote islands without access to medical facilities to consult with health professionals in towns and cities via rich media, by using a remote connection.
• This solution contributes to reducing theCO2 emitted by patients and health professionals traveling to distant locations to receive or provide care.

Approx. 53％* reduction in
CO₂ emissions

* Compared with before the solution was introduced

• A cloud service to improve residential services and enhance disaster response.
• In April of 2010, the Ministry of Internal Affairs and Communications announced that this service would be used in the government's "Project for Coordinated Wide Area Use of ICT for Regional Benefits", an initiative that aims to alleviate the geographical disadvantages of living in remote locations such as on islands by enriching regional public services in fields that include child raising, education, and social welfare.