Environmental Measures


In accordance with Sustainability Policy, MIRAI has set the following sustainability targets in order to appropriately identify and manage the environmental impact of real estate management and to conduct management that contributes to environmental conservation.

Main Targets
■Reduce GHG emission intensity of our portfolio by 5% over the next 5 years
■Reduce energy consumption intensity of our portfolio by 5% over the next 5 years

  • The target period is from April 2021 to March 2022 as the first year, and from April 2025 to March 2026 as the year to achieve the target.
    In addition, from April 2018 to March 2019 is the base year.

Performance Data

Item Unit 2018/4~2019/3
(Base year)
2020/4~2021/3 2021/4~2022/3
GHG Comsumption t-CO2 24,815 46,136
Intensity t-CO2/㎡ 0.11 0.08
Rate of change (Note) 77
Energy Comsumption mwh 68,729 86,136
Intensity mwh 0.22 0.16
Rate of change (Note) 71
Water Comsumption 176,789 476,033
Intensity ㎥/㎡ 1.24 0.88
Waste Comsumption t 2,666
Recycling rate % 30

Environmental survey at the time of property acquisition

Environmental surveys are conducted as a due diligence item at the time of property acquisition, confirming the presence or absence of hazardous substances such as asbestos and PCR, and soil contamination based on expert reports.

Green lease contract

MIRAI has entered into green lease contracts with some of its tenants that provide for environmental considerations.

Acquisition of environmental certification

MIRAI promotes the acquisition of environmental certification for its properties. Please refer to here to see the status of certifications for each property.

Installation of environment-responsive facilities

MIRAI has installed LED lighting and other equipment to reduce environmental impact in some of its properties. MIRAI is also promoting environment-responsive construction using public subsidies and other funds.

Examples of environment-responsive facilities

LED lighting

Shinagawa Seaside Park Tower

Ise City Hotel Annex

Efficient air conditioning equipment
(reducing CO2, etc.)

MI Terrace Nagoya-fushimi

Hotel Sunroute Niigata

Gray water and rainwater harvesting facilities

Shinjuku Eastside Square

Tokyo Front Terrace

Examples of use the subsidy programs

Subsidies for capital investment projects that contribute to reducing electricity demand

Hotel Sunroute Niigata
Ise City Hotel Annex

Subsidies for projects to control carbon dioxide emissions

Shinagawa Seaside Park Tower
Kawasaki Tech Center
Hotel Sunroute Niigata

Subsidies to promote energy-saving investments

Shibuya World East building

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