環境にやさしいビルづくり
【再生可能エネルギー導入ビル】
We plan to transit to electricity derived from renewable energy at owned-builidngs
(including both office buildings and commercial facilities) in the Marunouchi area and other major urban areas.
Since the buildings will be powered entirely by renewable electricity,* the tenants of said buildings will effectively be deemed to be using renewable electricity.
Features of our Renewable Energy Installed Buildings
All tenants can freely claim environmental value
While providing a workplace where office workers can achieve their full intellectual, creative
and productive potential, we also put a high priority on making our buildings friendly to the environment.
No additional cost needed for tenants
In our renewable energy installed buildings, tenants can use electricity derived from renewable energy (=claim environmental value) without additional cost.
*Electricity charges may fluxuate due to significant increases in electricity prices and drastic changes in the electricity market.
【認証取得済みビル】
Managed by Development Bank of Japan Inc., Japan Real Estate Institute
持続可能な丸の内のまちづくり
気候変動や環境課題に積極的に取り組む持続可能なまちづくりを進めています。
まち全体で推進するサス
テナブルな取り組み
エリア全体で「資源循環」に着目した取り組みを進めています。
その他サステナビリティの推進に資する様々な取り組みについて、詳細は以下サイトをご確認ください。
Eco-friendly Space and Services
Comfortable Interior Environment
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Airflow window system
Eliminates the need for a dedicated air conditioning system in the window-side perimeter zone, contributing to reduced power consumption
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Cool roof
Suppress increases in interior temperature from sunlight exposure
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Canopy tops
Prevent direct sunlight from entering the interior and a consequent rise in room temperature
Heat island countermeasures
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Special asphalt paving
splash-free footing in the rain, and cooler pavement in sunny weather
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Dry mist
the nano-sized mist reduce the ambient temperature
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Rooftop and exterior greening
For an eye-pleasant and eco-friendly town























