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The NTT Group introduced environmental accounting in fiscal 2001 to boost the efficiency and effectiveness of its environmental conservation efforts by quantitatively determining the costs of environmental conservation programs undertaken as part of its business activities as well as their effects (economic and material benefits).
Moving forward, we aim to implement even more efficient and effective environmental management by continuously carrying out quantitative monitoring and analysis to understand the effects of our environmental activities, clarifying outstanding issues, and sharing information.
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(thousands of tons)
|Fiscal 2018||Fiscal 2019||Fiscal 2018||Fiscal 2019||Fiscal 2018||Fiscal 2019||Fiscal 2018||Fiscal 2019|
|(1)Business area costs||8.60||9.35||15.93||19.83||‐||‐||‐||‐||‐||‐|
|Pollution prevention costs||0.14||0.24||2.42||5.05||‐||‐||‐||‐||‐||‐|
|Global environmental conservation costs||8.07||8.92||3.14||3.01||Cost reductions through energy conservation||5.95||6.37||Reductions in CO2 emissions through energy conservation measures||184||119|
|Resource recycling costs||0.38||0.19||10.37||11.77||Revenues from sale of recyclable waste (decommissioned communications equipment, etc.)||7.34||6.51||Recycled decommissioned communications equipment||176||146|
|Waste disposal cost reductions through recycling||0.12||0.16||Recycled construction waste||222||325|
|Cost reductions through reuse of decommissioned communications equipment||26.96||23.02||Recycled civil engineering works waste||115||228|
|Cost reductions through reuse of communications devices||10.60||13.86||Recycled office waste||32||27|
|Cost reductions through reuse of office waste materials||0.00||0.00||Other recycled items||18||9|
|(2) Upstream /
|0.02||0.08||10.35||9.77||Revenues from sale of recyclable waste (subscriber communications devices, etc.)||0.52||0.47||Number of communications devices collected from customers (thousands)||9,372||7,581|
|Cost reductions in postal expenses through computerization||14.17||13.77||‐||‐||‐|
|(5)Citizenship activity costs||0.02||0.00||0.26||0.06||‐||‐||‐||‐||‐||‐|
|(6) Environmental remediation costs||0.00||0.00||0.00||0.00||‐||‐||‐||‐||‐||‐|
1.Scope of data
The companies subject to consolidated environment accounting are NTT, NTT East, NTT West, NTT Communications, NTT DATA, NTT DOCOMO and their group companies.
NTT Group Environmental Protection Activities