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Environmental Initiatives

Setting of Environmental Targets

Long-term target Short-term target
Energy consumption Reduce consumption/emissions by 5% (in terms of basic units) in five years Reduce consumption/emissions by 1% (in terms of basic units) in one year
Water consumption
GHG emissions
Waste emissions Reduce by 2.5% in five years Reduce by 0.5% in one year
* Subject properties are all the properties in Tosei Reit's portfolio

Environmental Initiatives at Nishi Kasai Tosei Building

Address 6-9-12 Nishikasai, Edogawa-ku, Tokyo
Access Approx. 2-min. walk from Nishikasai Sta.,
Tokyo Metro Tozai Line
Area Land 822.00㎡
Building 4,271.38㎡
Construction SRC, B1/8F
Completed January 1994

・Construction work for LED lighting (1F entrance downlights, ceiling lights and wall lights (total: 23 lights))

・Construction work for water-saving (male restrooms on 6 floors, female restrooms on 6 floors, etc.)

・Environmental consideration through waste reduction achieved through construction work for extending useful life of buildings based on long-term repair plans

・Greening of building exterior

・Monitoring of energy data

・Implementation of tenant questionnaires

・Posting of waste reduction and separation posters in common areas

・Posting of posters encouraging use of stairs

・Distribution of sustainability guide outlining environmental consideration matters to all tenants

・Implementation of ESG training of all tenants

・Conclusion of memorandum in accordance with the lease agreements containing environmental consideration clauses

Environmental Initiatives at Nishidai NC Building

Address 1-83-1 Nishi-takashimadaira, Itabashi-ku,Tokyo
Access Approx. 1-min. walk from Nishidai Sta.,
Toei Subway Mita Line
Area Land 1,394.73㎡
Building 6,214.11㎡
Construction SRC, B1/7F
Completed March 1992

・Realization of energy-saving through boosting of air-conditioning efficiency by installing energy recovery ventilators on all floors

・Construction work for water -saving (automatic faucets for hand basins in restrooms, etc.)

・Environmental consideration through waste reduction achieved through construction work for extending useful life of buildings based on long-term repair plans

・Greening of building exterior

・Monitoring of energy data

・Implementation of tenant questionnaires

・Posting of waste reduction and separation posters in common areas

・Posting of posters encouraging use of stairs

・Distribution of sustainability guide outlining environmental consideration matters to all tenants

・Implementation of ESG training of all tenants

・Conclusion of memorandum in accordance with the lease agreements containing environmental consideration clauses

Environmental Performance

2017 2018
Coverage Volume Coverage Volume
Electricity consumption (MWh) 91% 11,098 97% 14,656
Gas consumption (m3) 100% 0 100% 19,791
Water consumption (m3) 91% 143,900 97% 231,653
Waste emissions (t) 75% 395 86% 464
* Coverage refers to the number of properties for which data was obtained expressed as a percentage of the number of properties in the entire portfolio (however, residential properties’ waste data is not included in the calculation of coverage)
2017 2018
CO2 emissions (t-CO2) Scope 1 0 42
Scope 2 5,519 7,316
* Scope 1 refers to direct emissions of GHG by the business itself
Scope 2 refers to indirect emissions associated with consumption of electricity, heat, etc. supplied by others

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