Waste Reduction and Mitigation of Global Warming
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Basic Policies and Management System
- Establishing a shared Group charter and vision
- Formulation and operation of proprietary green guidelines
- Developing a groupwide structure for environmental management
Environmental Impacts Overview
Results and Assessments for Goals in Fiscal 2009
- Progress made on the NTT Group Principal Activity Plan Targets (by fiscal 2011)
- Environmental accounting
Environmental Data
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Reducing CO2 emissions from business operations
- Deploying energy-efficient office and communications equipment
- 167 NTT Group companies participated in the Ministry of the Environment's Team Minus 6% project
- Eco Drive workshops for drivers of company vehicles
- Optimizing temperature in communications facilities
- Building of test data center to promote the ICT Ecology Project
Reducing society's environmental impact by offering ICT services
- International standardization of environmental assessments at ITU-T
- Establishing an environmental label system for eco-friendly solutions
- Assessing environmental contributions of research topics
- Evaluating CO2 reductions enabled by thin client systems
- Studying the effects of i-channel service on CO2 reduction
Providing solutions, services, and products that help customers reduce CO2 emissions
- Reducing data center power consumption with Green Data Center service
- Monitoring services for visualization of energy use
- Reducing power consumption of broadband equipment
- Switching to biomass CD-ROMs
- Eco-friendly GreenITy Buildings
- Customer server power consumption reduction
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Preserve biological diversity
- Forest conservation initiatives
- Preserving ecosystems near wireless relay stations
Managing environmental risks
- Safety assessments for chemical substances
- Assessing the environmental impacts of research activities
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Reducing waste and promoting reuse and recycling within NTT
- Reusing and recycling waste from communications equipment installation/removal
- Reducing paper resources required for telephone directories and billing statements
- Achieving zero emissions of general waste materials
- Conserving water at distribution centers
Helping customers to reduce, reuse, and recycle
- Reusing and recycling telephones, batteries, and personal computers
- Office paper consumption reduced nearly 20% with authentication-based printing
- Collection of used mobile phones
- Nearly 13,000 tons of paper recycled through confidential document disposal service
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R&D contributions to energy conservation
- Developing high voltage DC power supply systems
- Research into technology for generating electricity from merely walking
- Developing more efficient fuel cell technology
- Developing compact and efficient solar cell systems
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Communicating and raising awareness both inside and outside the company
- Proactive communication of NTT Group environmental initiatives
- Participation in the Tanabata Light Down Campaign
- Environmental/CSR Reporting Symposium
- Environmental awareness and education activities including poetry and photo contest
- Seven Group companies achieve top ranking in the 12th Nikkei Environmental Management Survey
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