Renewable Energy Installed Buildings
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.
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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.
Buildings with Sustainability Certifications
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Managed by Development Bank of Japan Inc., Japan Real Estate Institute
Circular City Marunouchi
and aim to achieve waste recycling rate of 100% and 20% reduction in waste.
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Specific Measures
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"MARUNOUCHI TO GO" PROJECT
In order to reduce food waste, we distribute free "TO GO BOX" or paper bags for taking home food that was not finished.
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"Bottle to Bottle" Recycling Circulation
We recycle plastic bottles discarded from office buildings in Marunouchi area and remake them into new bottles.
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