1. Home
  2. Initiatives related to ESG
  3. External assessment

External assessment

GRESB Real Estate Assessment

GRESB Real Estate Assessment is a benchmarking system created by European pension fund groups to measure the level of awareness of sustainability among real estate companies and asset management institutions. The system is used by major institutional investors in Europe, the United States and Asia for the selection of investment destinations, among other purposes.
In the 2021 GRESB Real Estate Assessment, MTR has earned “Green Star” designation for the fifth consecutive year by achieving high performance both in “Management Component” that evaluates policies and organizational structure for ESG promotion, and “Performance Component” that assesses environmental performance and tenant engagement of properties owned.
MTR received a“4 Stars in GRESB Rating, which is based on GRESB Overall Score and its quintile position relative to global participants.

MTR has received the highest “A level” for the five-grade GRESB Public Disclosure”, which assess the width of ESG disclosure practices in connection with environmental and sustainability initiatives, for the second consecutive year.

Please refer to the above MTR press release for the acquisition of GRESB Rating.

Acquisition of Environmental Certification and Evaluation

MTR has acquired Environmental Certification and Evaluation for eight properties it owns.
The ratio of certified properties in the portfolio, excluding land with leasehold interest, is around 53% on a number of properties basis and around 48% on a leasable area basis(As of March 31, 2022).

List of DBJ Green Building Certification

Tokyo Shiodome Building

Location 1-9-1, Higashi-Shinbashi, Minato-ku, Tokyo Properties with
excellent
environmental
& social awareness
Land area 17,847.73㎡
Total floor space 191,394.06㎡
Time of construction January 2005
Number of floors 37 floors above ground, 4 floors below ground

Kioicho Building (Office)

Location 3-12 Kioicho, Chiyoda-ku, Tokyo and other plots Properties with excellent environmental & social awareness
Land area 9,291.93㎡
Total floor space 63,535.55㎡
Time of construction November 1989
Number of floors 26 floors above ground and 4 underground floors

Kioicho Building (Residential)

Location Same as above Properties with excellent environmental & social awareness
Land area Same as above
Total floor space Same as above
Time of construction Same as above
Structure Same as above

ON Building

Location 5-9-12, Kita-shinagawa, Sinagawa-ku, Tokyo Properties with
high environmental
& social awareness
Land area 10,850.67㎡
Total floor space 32,812.27㎡
Time of construction November 1990
Number of floors 21 floors above ground, 2 floors below ground

Osaki MT Building

Location 5-9-11 Kita-Shinagawa, Shinagawa-ku, Tokyo Properties with
high environmental
& social awareness
Land area 13,852.74㎡ 
Total floor space 26,980.68㎡
Time of construction July 1994
Number of floors 14 floors above ground, 3 floors below ground

Midosuji MTR Building

Location 3-6-3, Awajimachi, Chuo-ku, Osaka Properties with
high environmental
& social awareness
Land area 1,560.98㎡
Total floor space 15,129.16㎡
Time of construction March 1999
Structure 13 floors above ground and two underground floors

SHIBUYA FLAG (Office)

Location 33-6, Udagawa-cho, Shibuya-ku, Tokyo Properties with High environmental & social awareness
Land area 1,026.44㎡
Total floor space 7,766.49㎡
Time of construction August 2009
Number of floors 9 floors above gound, 2 floors below ground

SHIBUYA FLAG (Retail)

Location Same as above Properties with Satisfactory environmental & social awareness
Land area Same as above
Total floor space Same as above
Time of construction Same as above
Number of floors Same as above

Shin-Yokohama TECH Building

Location <A-Wing>3-9-18 Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa, <B-Wing>3-9-1 Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa Properties with Satisfactory environmental & social awareness
Land area 2,671.11㎡
Total floor space 25,187.22㎡
Time of construction <A-Wing>February 1986, <B-Wing>February 1988
Number of floors <A-Wing>9 floors above ground, 1 floor below ground, <B-Wing>16 floors above ground, 1 floor below ground

Please click here to learn more about DBJ Green Building Certification.

List of Tokyo Metropolitan Government’s Energy Performance Certificate Program

Kamiyacho Trust Tower

Location 4-1-1 Toranomon, Minato-ku, Tokyo Heat insulation capacity of the building/
Energy-saving capability of the equipment systems
Land area 16,131.84㎡
Total floor space 196,037.12㎡
Time of construction March 2020
Number of floors 37 floors above ground and 4 underground floor

Please click here to learn more about the Tokyo Metropolitan Government's Energy Performance Certificate Program. (Japanese only)