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Sustainability Activities (ESG)

E: Environmental data

E: Environmental data

 
ESG Data

E: Environmental data

E: Environmental data

(1) KPI

1. Climate Change (GHG Emissions, Energy Use)

  Targets&Taget year   Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Unit Boundary
GHG emissions reduction targets*1
* Revision in March 2022
(Targets approved by the SBT initiative in June 2022)
Reduce Scope 1 + 2 by 70% or more and Scope 3 by 50% or more
by fiscal 2030 compared to fiscal 2019 emissions
Achieve net-zero emissions by 2050
(reduce Scope 1, 2, and 3 by 90% or more. Neutralize residual emissions*.)
total 2,083,884 2,277,376 2,099,270 2,534,820 3,533,468 4,038,583 3,588,345 3,336,472 t-CO2 100% of Mitsubishi Estate Group*
Scope1+2 215,096 224,239 265,442 312,198 413,153 476,363 - - t-CO2  
Scope3 1,868,788 2,053,137 1,833,828 2,222,622 3,120,314 3,562,220 - - t-CO2  
Renewable Energy Rate
* Revision in February 2022
Achieve 100% group-wide by fiscal 2025 61.9% 55.4% 51.4% 30.8% 3.1% 1.1% 1.3% -   100% of Mitsubishi Estate Group*
  Energy consumption*5 - 596,438 564,415 559,826 518,515 1,024,802 1,242,153 1,138,078 - MWh  
- Renewable energy consumption - 369,162 312,606 288,019 159,663 31,804 14,005 14,685 - MWh  
 

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  • As a general rule, target group companies are selected based on actual control approach. Properties in which the Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.
  • Emissions that remain unabated within the value chain in the target year are termed “residual emissions.” The SBTi standard requires neutralizing any residual emissions using forest absorption and carbon removal technologies outside the value chain to counterbalance the impact of these unabated emissions and to achieve net-zero emissions.
  • Since the above numerical targets were revised upward in March 2022, the figures for the base year, FY2019 onward, show the breakdown of Scope 1+2 and Scope 3, respectively.
  • For FY2019 actual emissions, the figures for Scope 2 and Scope 3 in total emissions have been partially changed due to the transfer of tenant emissions from Scope 2 to Scope 3 in leased real estate when the numerical targets were revised.
  • For RE100, tenant use is excluded from electricity consumption from FY2021.

2. Resources (Waste, Water, Forestry Resources, etc.)

  Targets Target year Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Unit Boundary
Waste generated per unit of floor space 20% reduction from FY2019
FY2019 actual: 7.1kg/m2
2030 6.5 6.4 5.6 5.1 5.0 7.1 11.1 kg/m2 100% of Mitsubishi Estate Group*1
  Waste generated - - 45,347 44,431 45,879 39,420 39,221 54,114 74,595 t  
Area floor - - 6,927,445 6,993,078 8,052,059 7,760,237 7,807,417 7,591,269 6,750,610 m2  
Recycling rate 90% 2030 56.3% 59.5% 59.1% 58.4% 60.5% 55.2% 45.5%   100% of Mitsubishi Estate Group*1
  Waste recycled - - 25,552 26,415 27,102 23,023 23,742 29,878 33,923 t  
Recycled water usage rate 100% Fiscal 2030 ongoing goal 100% 100% 100% 100% 100% 100% 100%   Newly constructed*2, large-scale*3 office
buildings and commercial facilities in Japan
Only timber grown in countries where the risk of illegal logging is deemed low, including Japan-grown timber*4 100% 2030 99.98% 99.98% - - - - -   Mitsubishi Estate Group
 

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  • Target organizations are selected based on actual control approach. As a general rule, properties in which Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.
  • Completed in 2002 onward
  • Floor area: 100,000m2 or more
  • This applies to timber procurement conducted by the Mitsubishi Estate Group within its own value chain.

(2) Other

Basic Data on Target Properties

  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017
Total floor area (m2) 6,927,445 6,993,078 8,052,059 7,760,237 7,807,417 7,591,269 6,750,610 6,761,510
Number of target properties 131 155 135 120 111 112 97 90
 

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Independent assurance has been obtained for fiscal 2019 - 2024 results in (1) through (3) below.

Independent Third-Party Assurance Report

1. Climate Change (GHG Reduction and Energy Management)

GHG Emissions
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017
Total GHG emissions (Scope 1+Scope 2+Scope 3)
  Emissions (t-CO2) 2,083,884 2,277,376 2,099,270 2,534,820 3,533,468 4,038,583 3,588,345 3,336,472
  Per unit (t-CO2/m2) 0.2669 0.2917 0.2689 0.3247 0.4526 0.5325 0.5316 0.4935
  Percentage of total emissions 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
  Change from 2019 (base year) ▲48.4% ▲43.6% ▲48.0% ▲37.2% ▲12.5% - - -
  Scope 1
    Emissions (t-CO2) 99,135 93,034 110,783 120,713 116,914 118,351 108,289 120,634
    Per unit (t-CO2/m2) 0.0128 0.0120 0.0143 0.0156 0.0150 0.0156 0.0160 0.0178
    Percentage of total emissions 4.8% 4.1% 5.3% 4.8% 3.3% 2.9% 3.0% 3.6%
    Change from 2019 (base year) ▲16.2% ▲21.4% ▲6.4% +2.0% ▲3.1% - - -
    CO2
    Emissions (t-CO2) 98,296 92,336 108,258 116,438 114,729 117,264 107,011 119,989
    Percentage of total emissions 4.7% 4.1% 5.2% 4.6% 3.2% 2.9% 3.0% 3.6%
    Change from 2019 (base year) ▲16.2% ▲21.3% ▲7.7% ▲0.7% - - - -
    CH4
    Emissions (t-CO2) 0 0 0 0 0 0 0 0
    Percentage of total emissions 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
    Change from 2019 (base year) - - - - - - - -
    N2O
    Emissions (t-CO2) 0 0 0 0 0 0 0 0
    Percentage of total emissions 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
    Change from 2019 (base year) - - - - - - - -
    HFCs
    Emissions (t-CO2) 839 698 2,525 4,275 2,185 1,087 1,278 645
    Percentage of total emissions 0.0% 0.0% 0.1% 0.2% 0.1% 0.0% 0.0% 0.0%
    Change from 2019 (base year) ▲22.8% ▲35.8% 132.30% 293.30% - - - -
    PFCs
    Emissions (t-CO2) 0 0 0 0 0 0 0 0
    Percentage of total emissions 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
    Change from 2019 (base year) - - - - - - - -
    SF6
    Emissions (t-CO2) 0 0 0 0 0 0 0 0
    Percentage of total emissions 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
    Change from 2019 (base year) - - - - - - - -
    Other
    Emissions (t-CO2) 0 0 0 0 0 0 0 0
    Percentage of total emissions 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
    Change from 2019 (base year) - - - - - - - -
  Scope 2
    Emissions (t-CO2) 115,961 131,205 154,659 191,485 296,239 358,012 564,033 575,262
    Per unit (t-CO2/m2) 0.0149 0.0169 0.0199 0.0247 0.0379 0.0472 0.0836 0.0851
    Percentage of total emissions 5.6% 5.8% 7.4% 7.5% 8.4% 8.9% 15.7% 17.2%
    Change from 2019 (base year) ▲67.6% ▲63.4% ▲56.8% ▲46.5% ▲17.3% - - -
  Scope 1 + Scope 2
    Emissions (t-CO2) 215,096 224,239 265,442 312,198 413,153 476,363 672,322 695,896
    Per unit (t-CO2/m2) 0.0277 0.0289 0.0342 0.0402 0.0529 0.0628 0.0996 0.1029
    Percentage of total emissions 10.3% 9.8% 12.6% 12.3% 11.7% 11.8% 18.7% 20.9%
    Change from 2019 (base year) ▲54.8% ▲52.9% ▲44.3% ▲34.5% ▲13.3% - - -
  Scope 3
    Emissions (t-CO2) 1,868,788 2,053,137 1,833,828 2,222,622 3,120,314 3,562,220 2,916,023 2,640,576
    Percentage of total emissions 89.7% 90.2% 87.4% 87.7% 88.3% 88.2% 81.3% 79.1%
    Percentage of Scope 3 breakdown 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
    Change from 2019 (base year) ▲47.5% ▲42.4% ▲48.5% ▲37.6% ▲12.4% - - -
    - Category 1: Purchased goods and services
    Emissions (t-CO2) 302,905 269,645 297,717 63,486 55,037 87,211 77,035 74,329
    Percentage of total emissions 14.5% 11.8% 14.2% 2.5% 1.6% 2.2% 2.1% 2.2%
    Percentage of Scope 3 breakdown 16.2% 13.1% 16.2% 2.9% 1.8% 2.4% 2.6% 2.8%
    Change from 2019 (base year) +247.3% +209.2% +241.4% ▲27.2% ▲36.9% - - -
    - Category 2: Capital goods
    Emissions (t-CO2) 805,877 1,124,196 834,773 951,607 1,266,641 1,134,531 975,004 990,329
    Percentage of total emissions 38.7% 49.4% 39.8% 37.5% 35.8% 28.1% 27.2% 29.7%
    Percentage of Scope 3 breakdown 43.1% 54.8% 45.5% 42.8% 40.6% 31.8% 33.4% 37.5%
    Change from 2019 (base year) ▲29.0% ▲0.9% ▲26.4% ▲16.1% +11.6% - - -
    - Category 3: Fuel and energy-related activities not included in Scope 1 or Scope 2
    Emissions (t-CO2) 84,038 83,409 86,226 83,354 117,993 132,683 77,488 84,675
    Percentage of total emissions 4.0% 3.7% 4.1% 3.3% 3.3% 3.3% 2.2% 2.5%
    Percentage of Scope 3 breakdown 4.5% 4.1% 4.7% 3.8% 3.8% 3.7% 2.7% 3.2%
    Change from 2019 (base year) ▲36.7% ▲37.1% ▲35.0% ▲37.2% ▲11.1% - - -
    - Category 5: Waste generated in operations
    Emissions (t-CO2) 29,346 27,306 27,167 25,472 15,129 21,762 19,401 45,571
    Percentage of total emissions 1.4% 1.2% 1.3% 1.0% 0.4% 0.5% 0.5% 1.4%
    Percentage of Scope 3 breakdown 1.6% 1.3% 1.5% 1.1% 0.5% 0.6% 0.7% 1.7%
    Change from 2019 (base year) +34.9% +25.5% +24.8% +17.1% ▲30.5% - - -
    - Category 6: Business travel
    Emissions (t-CO2) 1,488 1,440 1,390 1,330 1,301 1,254 1,227 1,151
    Percentage of total emissions 0.1% 0.1% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0%
    Percentage of Scope 3 breakdown 0.1% 0.1% 0.1% 0.1% 0.0% 0.0% 0.0% 0.0%
    Change from 2019 (base year) +18.6% +14.8% +10.8% +6.1% +3.8% - - -
    - Category 7: Employee commuting
    Emissions (t-CO2) 3,993 2,219 3,099 2,939 2,936 2,848 1,885 1,768
    Percentage of total emissions 0.2% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1%
    Percentage of Scope 3 breakdown 0.2% 0.1% 0.2% 0.1% 0.1% 0.1% 0.1% 0.1%
    Change from 2019 (base year) +40.2% ▲22.1% +8.8% +3.2% +3.1% - - -
    - Category 11: Use of sold products
    Emissions (t-CO2) 531,326 431,615 439,701 918,548 1,420,533 1,905,897 1,714,888 1,398,021
    Percentage of total emissions 25.5% 19.0% 20.9% 36.2% 40.2% 47.2% 47.8% 41.9%
    Percentage of Scope 3 breakdown 28.4% 21.0% 24.0% 41.3% 45.5% 53.5% 58.8% 52.9%
    Change from 2019 (base year) ▲72.1% ▲77.4% ▲76.9% ▲51.8% ▲25.5% - - -
    - Category 12: End-of-life treatment of sold products
    Emissions (t-CO2) 32,800 37,602 44,083 34,255 48,289 49,214 49,095 44,732
    Percentage of total emissions 1.6% 1.7% 2.1% 1.4% 1.4% 1.2% 1.4% 1.3%
    Percentage of Scope 3 breakdown 1.8% 1.8% 2.4% 1.5% 1.5% 1.4% 1.7% 1.7%
    Change from 2019 (base year) ▲33.4% ▲23.6% ▲10.4% ▲30.4% ▲1.9% - - -
    - Category 13: Downstream Leased Assets
    Emissions (t-CO2) 77,015 75,704 99,673 141,631 192,456 226,820 - -
    Percentage of total emissions 3.7% 3.3% 4.7% 5.6% 5.4% 5.6% - -
    Percentage of Scope 3 breakdown 4.1% 3.7% 5.4% 6.4% 6.2% 6.4% - -
    Change from 2019 (base year) ▲66.0% ▲66.6% ▲56.1% ▲37.6% ▲15.2% - - -
 

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  • Target group companies are based on actual control standard. As a general rule, facilities that rate of Mitsubishi Estate Group’s ownership or Trust beneficiary right is less than 50% don't subject to Boundary
  • Categories 4/8/9/10/14/15 are excluded from the scope of calculation for reasons including (1) there is no emission source, (2) they are included in Scope 1 + 2 or other category, or (3) their contribution within the entirety is negligible.
Breakdown of Energy Consumption
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018
Scope 1
  Gas
  Electricity equivalent (MWh) 581,115 551,812 591,192 632,793 615,532 628,481 585,394
  GJ equivalent value 2,092,015 1,986,522 2,128,290 2,278,055 2,215,915 2,267,417 2,107,418
  Heavy Oil
  Electricity equivalent (MWh) 6,374 2,618 7,666 6,468 6,021 6,645 7,470
  GJ equivalent value 22,946 9,425 27,598 23,286 21,675 23,921 26,891
  Other Oil
  Electricity equivalent (MWh) 1,341 799 857 851 2,026 730 4
  GJ equivalent value 4,827 2,876 3,086 3,064 7,292 1,560 13
Scope2
  Electricity*
  Electricity equivalent (MWh) 596,438 564,415 541,959 500,633 1,024,802 1,242,153 -
  GJ equivalent value - - - - - - -
  Steam
  Electricity equivalent (MWh) 75,299 73,563 84,890 78,195 80,357 111,208 -
  GJ equivalent value 0 264,825 305,603 281,504 289,286 400,350 -
  Steam Water
  Electricity equivalent (MWh) 6,820 9,055 13,418 15,224 13,629 11,498 -
  GJ equivalent value 400,094 32,598 48,305 54,805 49,064 41,394 -
  Cold Water
  Electricity equivalent (MWh) 93,197 111,137 110,344 100,217 104,312 105,480 -
  GJ equivalent value 697,518 400,094 397,237 360,782 375,525 379,727 -
 

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  • Scope: the same as for the SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which the Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
GHG Emissions, Energy Use and Other Data by Type of Property
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018
Office buildings
  Floor area (1,000m2) 5,639 5,642 5,734 4,488 4,667 4,596 5,051
  GHG emissions (t-CO2) 66,139 75,512 101,726 158,273 307,934 356,063 485,312
  Per unit (t-CO2/m2) 0.01 0.01 0.02 0.04 0.07 0.08 0.1
  Energy use (GJ) 1,475,341 2,090,727 2,209,758 2,547,965 2,960,906 3,255,690 5,564,242
  Per unit (GJ/m2) 0.26 0.37 0.39 0.57 0.63 0.71 1.1
  Number of target properties 63 68 65 54 53 51 51
Commercial facilities
  Floor area (1,000m2) 844 965 1,126 864 1,831 1,727 1,024
  GHG emissions (t-CO2) 13,770 19,223 24,852 38,034 137,402 154,535 90,812
  Per unit (t-CO2/m2) 0.02 0.02 0.02 0.04 0.08 0.09 0.09
  Energy use (GJ) 593,577 551,102 609,602 536,637 1,412,010 1,551,447 1,443,189
  Per unit (GJ/m2) 0.70 0.57 0.54 0.62 0.77 0.90 1.41
  Number of target properties 22 23 25 32 29 29 20
Hotels
  Floor area (1,000m2) 367 408 369 624 336 212 149
  GHG emissions (t-CO2) 25,851 24,664 21,567 64,399 15,830 36,722 13,043
  Per unit (t-CO2/m2) 0.07 0.06 0.06 0.10 0.05 0.17 0.09
  Energy use (GJ) 408,288 275,873 255,698 1,008,236 176,634 328,227 251,669
  Per unit (GJ/m2) 1.11 0.68 0.69 1.61 0.53 1.55 1.69
  Number of target properties 25 26 23 14 14 12 11
 

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  • Scope: the same as for SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
  • Other uses not included in calculations for table above

2. Waste and Resources

Waste Generated, Recycled, and Recycling Rate by Type of Waste
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018
Copier and office automation paper
  Waste generated (t) 308 547 619 493 509 678 742
  Recycled volume (t) 308 547 619 493 509 678 649
  Recycling rate 100% 100% 100% 100% 100% 100% 87.4%
Confidential documents (bulk processed documents)
  Waste generated (t) 76 19 32 182 166 113 992
  Recycled volume (t) 76 19 32 182 166 113 659
  Recycling rate 100% 100% 100% 100% 100% 100% 66.4%
Magazines, pamphlets, and colored paper
  Waste generated (t) 764 957 1,193 1,482 1,756 2,470 2,437
  Recycled volume (t) 764 957 1,193 1,482 1,756 2,470 2,253
  Recycling rate 100% 100% 100% 100% 100% 100% 92.4%
Newspapers and flyers inserted in newspapers
  Waste generated (t) 321 424 467 412 526 695 1,191
  Recycled volume (t) 321 424 467 412 526 695 1,076
  Recycling rate 100% 100% 100% 100% 100% 100% 90.4%
Corrugated cardboard
  Waste generated (t) 10,424 10,516 9,422 8,613 8,361 11,096 10,255
  Recycled volume (t) 10,424 10,516 9,422 8,613 8,361 11,096 9,419
  Recycling rate 100% 100% 100% 100% 100% 100% 91.8%
Miscellaneous paper
  Waste generated (t) 1,654 1,813 1,949 1,596 1,843 2,015 3,143
  Recycled volume (t) 1,654 1,813 1,949 1,596 1,843 2,015 2,328
  Recycling rate 100% 100% 100% 100% 100% 100% 74.1%
Other combustible waste (paper waste and miscellaneous waste)
  Waste generated (t) 14,760 14,924 13,733 8,902 8,768 13,342 15,454
  Recycled volume (t) 178 216 362 674 680 675 1,094
  Recycling rate 1.2% 1.4% 2.6% 7.6% 7.8% 5.1% 7.1%
Kitchen waste (tea leaves, leftover food, cigarette butts, etc.)
  Waste generated (t) 5,729 4,527 5,122 6,440 5,472 9,716 20,070
  Recycled volume (t) 2,773 2,849 2,504 1,960 1,892 3,276 3,855
  Recycling rate 48.4% 62.9% 48.9% 30.4% 34.6% 33.7% 19.2%
Trees, grass, and fibers, etc.
  Waste generated (t) 91 106 543 962 633 1,016 1,253
  Recycled volume (t) 79 105 523 391 330 43 69
  Recycling rate 87.6% 99.2% 96.4% 40.7% 52.0% 4.3% 5.5%
Jars
  Waste generated (t) 843 1,007 893 680 655 1,282 2,462
  Recycled volume (t) 843 1,007 893 680 655 1,282 2,319
  Recycling rate 100% 100% 100% 100% 100% 100% 94.2%
Cans
  Waste generated (t) 713 678 570 508 517 847 3,142
  Recycled volume (t) 713 678 570 508 517 847 3,060
  Recycling rate 100% 100% 100% 100% 100% 100% 97.4%
Plastic bottles
  Waste generated (t) 1,092 1,085 978 846 858 1,497 3,122
  Recycled volume (t) 1,092 1,085 978 846 858 1,497 2,553
  Recycling rate 100% 100% 100% 100% 100% 100% 81.8%
Cooking oil
  Waste generated (t) 190 221 299 185 209 224 249
  Recycled volume (t) 188 220 285 185 209 224 237
  Recycling rate 99.2% 99.7% 95.4% 100% 100% 100% 95.3%
Lunch box packaging
  Waste generated (t) 288 413 409 956 767 1,402 1,203
  Recycled volume (t) 95 202 233 615 472 775 662
  Recycling rate 33.2% 49.0% 56.9% 64.3% 61.5% 55.3% 55.0%
Other (waste plastic)
  Waste generated (t) 4,256 3,810 3,988 2,949 3,093 4,006 6,191
  Recycled volume (t) 3,125 2,947 3,463 2,042 1,782 2,420 2,441
  Recycling rate 73.4% 77.3% 86.8% 69.3% 57.6% 60.4% 39.4%
Other (fluorescent lights)
  Waste generated (t) 25 13 15 524 1,413 58 68
  Recycled volume (t) 25 13 15 15 17 58 35
  Recycling rate 100% 100% 100% 2.8% 1.2% 100% 51.1%
Other (industrial waste)
  Waste generated (t) 3,200 2,900 3,380 2,083 2,741 1,478 818
  Recycled volume (t) 2,787 2,775 3,111 2,083 2,741 1,093 554
  Recycling rate 87.1% 95.7% 92.0% 100% 100% 74.0% 67.7%
Other (includes waste that cannot be sorted into the above)
  Waste generated (t) 614 470 465 736 461 149 1,804
  Recycled volume (t) 108 41 29 30 322 97 661
  Recycling rate 17.5% 8.7% 6.2% 4.1% 69.9% 64.8% 36.7%
Grand Total
  Waste generated (t) 45,347 44,431 45,879 39,420 39,221 54,114 74,595
  Recycled volume (t) 25,552 26,415 27,102 23,023 23,742 29,878 33,923
  Recycling rate 56.3% 59.5% 59.1% 58.4% 60.5% 55.2% 45.5%

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  • Scope: the same as for the SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which the Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
Waste Generated by Type of Property
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018
Office buildings
  Floor area (1,000m2) 5,639 5,642 5,734 4,488 4,667 5,244 5,051
  Waste generated (t) 29,387 29,313 34,530 23,853 21,424 35,611 36,780
  Per unit (kg/m2) 5.2 5.2 6.0 5.3 4.6 7.7 7.3
  Number of target properties 63 68 65 54 59 54 47
Commercial facilities
  Floor area (1,000m2) 844 965 1,126 864 1,831 1,059 1,024
  Waste generated (t) 12,804 12,656 18,562 16,357 15,907 15,045 7,218
  Per unit (kg/m2) 15.2 13.1 16.5 18.9 8.7 8.7 7.0
  Number of target properties 22 23 25 32 25 20 20
Hotels
  Floor area (1,000m2) 367 408 369 624 336 212 149
  Waste generated (t) 2,424 2,325 1,805 1,303 1,329 1,809 25,520
  Per unit (kg/m2) 6.6 5.7 4.9 2.1 4.0 8.5 171.2
  Number of target properties 25 26 23 14 15 12 11
 

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  • Scope: the same as for SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
  • Other uses not included in calculations for table above
Hazardous Substance Emissions
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Boundary
Nox (t) 4.4 3.1 3.1 3.3 4.3 3.1 Mitsubishi Estate
Sox (t) 0.0 0.0 0.0 0.0 0.0 0.0 Mitsubishi Estate
PCBs (t)*1 20.8 6.2 61.5 28.9 116.2 3.2 Mitsubishi Estate
Asbestos (t)*2 210.2 141.9 59.2 146.7 94.9 557.1 104.3 Mitsubishi Estate
 

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  • PCB waste is completely detoxified and properly treated so that it does not cause environmental impact using treatment facilities and methods stipulated by the government based on the Act on Special Measures Concerning Promotion of Proper Treatment of PCB Wastes established by the Ministry of the Environment.
  • Emission of construction-related waste containing asbestos. Asbestos is properly processed in a form not involving any environmental impact in accordance with the treatment method stipulated by the government based on the Waste Management and Public Cleansing Act established by the Ministry of the Environment.

3. Water

Water Usage
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017
Water withdrawal (m3) 6,280,540 6,117,218 5,946,083 5,270,464 4,988,909 6,498,558 5,777,904 5,445,722
  - Fresh surface water 0 0 0 0 0 0 0 0
- Brackish surface water/seawater 0 0 0 0 0 0 0 0
- Groundwater - renewable 511,760 499,963 492,938 478,111 397,248 132,387 - -
- Groundwater - non renewable 0 0 0 0 0 0 0 0
- Produced water/entrained water 0 0 0 0 0 0 0 0
- Third party sources (municipal potable water) 5,768,779 5,617,254 5,453,145 4,792,354 4,591,661 6,366,171 5,777,904 5,445,722
Water discharge (m3) 5,037,559 4,996,745 5,008,352 4,381,218 4,082,675 5,721,372 5,658,971 2,683,751*2
  - Fresh surface water 0 0 0 0 0 0 0 0
- Brackish surface water/seawater 0 0 0 0 0 0 0 0
- Groundwater 0 0 0 0 0 0 0 0
- Third party destinations 5,037,559 4,996,745 5,008,352 4,381,218 4,082,675 5,721,372 5,658,971 2,683,751
Water consumption (m3) 1,242,981 1,120,473 937,730 889,246 906,234 777,186 118,933 2,761,971
Recycled water (m3) 947,375 966,740 938,393 793,728 797,403 1,335,830 1,101,472 816,827
 

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  • Scope: the same as for the SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which the Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
  • As water discharge data was not available at certain facilities, there are discrepancies with the results for fiscal 2018 and fiscal 2019.
Water Usage by Type of Property
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018
Office buildings
  Floor area (1,000m2) 5,639 5,642 5,734 4,488 4,667 4,596 5,051
  Water withdrawal (m3) 3,242,178 3,232,410 3,250,264 2,135,148 2,028,971 3,094,801 4,010,966
  Per unit (m3/m2) 0.57 0.57 0.71 0.46 0.44 0.67 0.79
  Water discharge (m3) 3,015,657 2,962,756 3,056,408 2,028,971 2,028,971 3,005,493 3,774,352
  Per unit (m3/m2) 0.53 0.53 0.67 0.44 0.44 0.65 0.75
  Number of target facilities 63 68 65 54 53 51 51
Commercial facilities
  Floor area (1,000m2) 844 965 1,126 864 1,831 1,727 1,024
  Water withdrawal (m3) 869,209 1,232,636 1,144,793 1,717,983 1,543,844 2,072,191 1,210,212
  Per unit (m3/m2) 1.03 1.28 0.66 0.99 0.89 1.20 1.18
  Water discharge (m3) 1,178,725 1,159,282 1,135,874 1,543,844 1,543,844 1,996,223 1,307,182
  Per unit (m3/m2) 1.40 1.20 0.66 0.89 0.89 1.16 1.28
  Number of target facilities 22 23 25 32 29 29 20
Hotels
  Floor area (1,000m2) 367 408 369 624 336 212 149
  Water withdrawal (m3) 698,089 673,963 583,962 244,628 242,543 426,987 396,446
  Per unit (m3/m2) 1.90 1.65 2.75 1.15 1.14 2.01 2.66
  Water discharge (m3) 603,936 663,205 578,758 242,543 242,543 416,383 434,601
  Per unit (m3/m2) 1.65 1.63 2.73 1.14 1.14 1.96 2.92
  Number of target facilities 25 26 23 14 14 12 11
 

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  • Scope: the same as for the SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which the Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
  • Other uses not included in calculations for table above
Results of Water Risk Analysis Using Aqueduct Water Risk Atlas, a Water Risk Analysis Tool
Overall risk*1 Number of
target properties
Percentage Water withdrawal
(m3)
Water discharge
(m3)
Water consumption
(m3)
0-1 Low 8 5.2% 320,564 318,159 2,405
1-2 Low-medium 147 94.8% 5,796,654 4,678,586 1,118,068
2-3 Medium-high 0 0.0% 0 0 0
3-4 High 0 0.0% 0 0 0
4-5 Extremely high 0 0.0% 0 0 0
Total 155 100.0% 6,117,218 4,996,745 1,120,473
 

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  • Definition on Aqueduct: overall water-related risk based on all factors, including physical water volume, water quality, regulations, and reputational risk
  • Scope: the same as for SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
  • Analysis scope: properties covered by the SBT scope in fiscal 2023

4. Energy Saving

Rate of Facilities with Energy-Saving Equipment Adopted/Installed
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Boundary
Rate of adoption for water-conserving appliances (automatic faucets, water-conserving toilets) 100% 100% 100% 100% 100% 100% 100% Newly constructed*1, large-scale*2 office
buildings and commercial facilities in Japan
Rate of installation of electric vehicle charging stations 92.3% 92.3% 92.3% 92.3% 92.3% 92.3% 92.3% Newly constructed*1, large-scale*2 office
buildings and commercial facilities in Japan
Rate of provision of bicycle parking areas 100% 100% 100% 100% 100% 100% 100% Newly constructed*1, large-scale*2 office
buildings and commercial facilities in Japan
 

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  • Completed in 2002 onward
  • Floor area: 100,000m2 or more

5. Green Building Certification

Comprehensive Certification
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Boundary
CASBEE certification (includes self-certifications and expired certifications)                 Mitsubishi Estate Group*1
  - Number of certified properties 16 21 27 12 12 10 8 7  
- Total floor area of certified properties (m2) 1,502,002 1,534,009 1,913,217 1,385,772 1,280,499 1,247,375 1,203,704 1,029,650  
- Certification rate (ratio of total floor area to SBT-target properties) 21.7% 21.9% 23.8% 17.9% 16.4% 16.6% 18.0% 15.4%  
Development Bank of Japan (DBJ) Green Building certification                 Mitsubishi Estate Group*1
  - Number of certified properties 38 34 24 11 11 9 8 8  
- Total floor area of certified properties (m2) 3,921,754 3,704,680 2,935,859 1,174,253 1,068,980 962,693 951,213 951,213  
- Certification rate (ratio of total floor area to SBT-target properties) 56.6% 53.0% 36.5% 15.1% 13.7% 12.8% 14.2% 14.2%  
LEED                 Mitsubishi Estate Group*1
  - Number of certified properties 2 2 2 2 2 2 2 2  
- Total floor area of certified properties (m2) 408,665 408,665 408,665 408,665 408,665 408,665 408,665 408,665  
- Certification rate (ratio of total floor area to SBT-target properties) 5.9% 5.8% 5.1% 5.3% 5.2% 5.4% 6.1% 6.1%  
Total                 Mitsubishi Estate Group*1
  - Number of certified properties*2 45 46 43 18 18 14 11 10  
- Total floor area of certified properties*2 (m2) 4,418,725 4,226,644 3,890,781 2,245,540 1,994,267 1,854,856 1,799,705 1,625,651  
- Certification rate (ratio of total floor area to SBT-target properties) 63.8% 60.4% 48.3% 28.9% 25.5% 24.6% 26.9% 24.2%  
SBT-target floor area*3 6,927,445 6,993,078 8,052,059 7,760,237 7,807,417 7,534,201 6,693,542 6,704,442 Mitsubishi Estate Group*1
 

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  • Scope: the same as for the SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which the Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
  • When multiple certification have been obtained for the same property, it is counted as one property so as to calculate the total value without any duplication.
  • Only includes properties eligible for certification
Comprehensive Energy Efficiency Certification
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Boundary
Building-housing Energy-efficiency Labeling System (BELS)                 Mitsubishi Estate Group*
  - Number of certified properties 6 10 12 9 1 1 1 1  
- Total floor area of certified properties (m2) 225,671 195,050 543,571 467,098 108,350 108,350 108,350 108,350  
- Certification rate (ratio of total floor area to SBT-target properties) 3.3% 2.8% 6.8% 6.0% 1.4% 1.4% 1.6% 1.6%  
 

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  • Scope: the same as for SBT scope (Target organizations are selected based on actual control approach. As a general rule, properties in which Mitsubishi Estate Group's ownership or trust beneficiary rights are less than 50% are not included in data calculations.)
Biodiversity Certification
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Boundary
Number of projects recognized with ABINC certification 31 31 28 27 26 22 15 22 Mitsubishi Estate Group
 

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6. Other

Environmental Accidents or Violations of Environmental Laws and Regulations
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Boundary
Violations of environmental laws and regulations 0 0 0 0 0 0 1 0 Mitsubishi Estate Group
  - Of which those related to water quality and water volume 0 0 0 0 0 0 0 0 Mitsubishi Estate Group
Environmental accidents 0 0 0 0 0 0 0 0 Mitsubishi Estate Group
Environment related fines and penalties (yen) 0 0 0 0 0 0 0 0 Mitsubishi Estate Group
 

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Environmental Management System Certification
  Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Boundary
Percentage of business sites with environmental management system certification based on ISO14001 1.8% 1.5% 1.5% 1.7% 1.4% 40.5% 42.2% Mitsubishi Estate Group
 

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Biodiversity Exposure & Assessment
  Fiscal 2024 Fiscal 2023 Fiscal 2022 Fiscal 2021 Fiscal 2020 Fiscal 2019 Fiscal 2018 Fiscal 2017 Fiscal 2016 Boundary
Overall                   Mitsubishi Jisho Residence
  - the total number of sites used for operational activities 22 18 14 20 19 26 29 26 24  
- the total area used for operational activities (m2) 29,232.72 33,141.90 75,764.39 69,303.06 52,736.15 89,428.45 75,415.25 78,413.40 39,569.68  
Assessment                   Mitsubishi Jisho Residence
  - the total number of sites conducted biodiversity impact assessments 22 18 14 20 19 26 29 26 24  
- the total area conducted biodiversity impact assessments (m2) 29,232.72 33,141.90 75,764.39 69,303.06 52,736.15 89,428.45 75,415.25 78,413.40 39,569.68  
Exposure                   Mitsubishi Jisho Residence
  - the number of sites in close proximity to critical biodiversity* 0 0 0 0 0 0 0 0 0  
- the total area in close proximiy to critical biodiversity* (m2) 0 0 0 0 0 0 0 0 0  
Management plans                   Mitsubishi Jisho Residence
  - the total number of sites with biodiversity management plan 0 0 0 0 0 0 0 0 0  
- the total area with biodiversity management plan (m2) 0 0 0 0 0 0 0 0 0  
 

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  • World Heritage sites
DFF Inc., MITSUBISHI ESTATE CO., LTD.