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Our Policy and Vision
Our Progress and Results
Environmental Management
Environmentally Friendly Products and Services
Activities within Business Operations
- Technology and R&D
- Product Design and Development
- Material Procurement
- Collection and Recycling
- Office Work
Activities toward a Low-carbon Society
Activities toward Ecosystem and Biodiversity Preservation
Activities toward Resource Recycling and Conservation
Tackling Environmental Problems
Environmental Communications
Social Contributions through Environmental Activities
Overseas Engagements of the NEC Group
Environmental Data
Green Glossary

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Technology and R&D

Japanese

NEC develops environmentally sound technologies and materials to provide customers with products and services that have low environmental impact.

FY 2011

NEC Develops a Compact Sensor that Measures the Power Consumption of Electronic Devices without needing an External Power Supply
NEC's "Earth Simulator" Succeeds in the World's First Simulation-based Prediction of Photochemical Reactions inside Carbon Nanotubes
TSUBAME2.0 Ranked #2 on the Nov. 2010 Green 500!
"Earth Simulator" Wins First Place in the HPC Challenge Awards - World Fastest Performance on Global FFT -
New-Model Seven Bank ATMs Offer Enhanced Convenience and Eco-Friendliness -Trial installation from November 2010; new & replacement installation from March 2011-
NEC Works with EPRI to Test Lithium-ion Storage Systems for Grid Applications in Preparation for Smart Grids
NEC Develops High Performance Bioplastic with a High Plant Ratio by Using Non-edible Plant Resources

FY 2010

"Earth Simulator System" Achieves World's Top Computing Efficiency on the LINPACK Benchmark
Automotive Energy Supply Corporation Begins Trial Production of Lithium-ion Batteries
NEC Develops Environmentally Friendly Flame Retardant Bioplastic
Developing LSI for High Speed Next Generation Communication Interfaces
NEC Develops Silicon MOS Optical Modulator with a Leading Power-Consumption Efficiency
NEC and NEC Electronics Successfully Develop "Low-Power, Low -Noise All-Digital Phase Lock Loop" for Portable Wireless Terminals
NEC Develops Silicon MOS Optical Modulator with a Leading Power-Consumption Efficiency

FY 2009

NEC LCD Technologies Develops E-paper Enabling Large Screen Displays with Multi-tiling
LSI power consumption reduced by as much as 50% with new technology that "visualizes" temperature distribution

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