ESG Data

ESG Data

Climate Change

Activity Indices and Goals, and Progress in Achieving Them

The Group's indices and goals with respect to climate change as well as progress toward achieving them are as follows.

Item Objectives (KPI) FY2019 FY2020 FY2021 FY2022 FY2023 Change from previous fiscal year
CO2 and other emission reduction rate (1000 t-CO2)
<Compared to FY2019>
FY2030
FY2050
: 40% decrease
: Virtually zero
4,383 4,690 4,199 5,503 3,941 1,562 decrease
<Compared to FY2019>
442 decrease (10.1% decrease)
Proportion of electric power used in business activities derived from renewable energy (RE100) FY2050 100% 0.10% 0.10% 2.96% 8.05% 12.70% 4.65%
Energy consumption per base unit (㎘/m2/year) * Every year Annual 1% reduction (0.041) (0.035) (0.039) (0.039) (0.038)
0.034
1.10% decrease

* For Energy consumption per base unit, figures based on the pre-revision Energy Conservation Act are shown in parentheses, and figures based on the revised Energy Conservation Act are shown outside of parentheses.

Office Buildings in Tokyo Certified as Excellent Designated GHG Offices by the Tokyo Metropolitan Government
Item FY2019 FY2020 FY2021 FY2022 FY2023
Top level offices 6 office complexes
(6 buildings)
6 office complexes
(6 buildings)
5 office complexes
(5 buildings)
6 office complexes
(6 buildings)
6 office complexes
(6 buildings)
Semi top level offices 8 office complexes
(11 buildings)
5 office complexes
(7 buildings)
5 office complexes
(7 buildings)
4 office complexes
(6 buildings)
4 office complexes
(6 buildings)
List of Company Solar Power Stations
Facility name Location Date operations started Planned generation capacity
Mitsui Fudosan Oita Solar Power Plant Oita, Oita Prefecture 1 December 2013 Approx. 21 MW
(including 4 MW expansion)
Mitsui Fudosan Sanyo-Onoda Solar Power Plant Sanyo-Onoda, Yamaguchi Prefecture 1 December 2013 Approx. 13 MW
Mitsui Fudosan Tomakomai Solar Power Plant Tomakomai, Hokkaido 1 April 2014 Approx. 24 MW
Mitsui Fudosan Hachinohe Solar Power Plant Hachinohe, Aomori Prefecture 1 October 2014 Approx. 8 MW
Mitsui Fudosan Omuta Solar Power Plant Omuta, Fukuoka Prefecture 1 December 2014 Approx. 6 MW
Total: Approx. 72 MW
Trends in the Amount of Energy Consumption
FY2019 FY2020 FY2021 FY2022 FY2023
Energy Consumption (MWh) 1,488,256 1,433,237 3,653,327 3,935,352 4,135,836
Note:
1. For the fiscal year 2019 to 2020, facilities for which disclosure is required under the Act on Rationalizing Energy Use are included. However, some facilities are excluded.
2. For the fiscal year 2021 onward, facilities owned or hired by Mitsui Fudosan and consolidated subsidiaries that own buildings or have 100 or more employees, as well as a company with high CO2 emissions (Mitsui Fudosan TG Smart Energy Co., Ltd.) are included.
3. Energy consumption is calculated by multiplying purchased energy by a calorific value coefficient. The coefficient used is the unit calorific value set in the Act on Rationalizing Energy Use.
Boundary for Energy Consumption
FY2019 FY2020 FY2021 FY2022 FY2023
No. of target facilities (facilities) 210 277 789 791 793
Total floor area (m2) 6,770,958 7,628,160 18,027,066 19,235,824 20,621,980
Note:
1. For the fiscal year 2019 to 2020, facilities for which disclosure is required under the Act on Rationalizing Energy Use are included. However, some facilities are excluded.
2. For the fiscal year 2021 onward, facilities owned or hired by Mitsui Fudosan and consolidated subsidiaries that own buildings or have 100 or more employees, as well as a company with high CO2 emissions (Mitsui Fudosan TG Smart Energy Co., Ltd.) are included.
3. Energy consumption is calculated by multiplying purchased energy by a calorific value coefficient. The coefficient used is the unit calorific value set in the Act on Rationalizing Energy Use.
Greenhouse Gas Emissions (Scopes 1, 2 & 3)

The Group's emissions for Scope 1, Scope 2, and Scope 3 are as follows.

*Facilities owned or hired by Mitsui Fudosan and consolidated subsidiaries that own buildings or have 100 or more employees, as well as a company with high CO2 emissions (Mitsui Fudosan TG Smart Energy Co., Ltd.) are included
SBT
Scope FY2019 FY2020 FY2021 FY2022 FY2023
1000t-CO2 1000t-CO2 1000t-CO2 1000t-CO2 1000t-CO2
Scope1 Direct emissions 104 115 140 183 186
Scope2 Indirect emissions 413 363 438 457 430
Subtotal
(Scopes 1 & 2):
518 479 579 640 616
Scope3-1
Purchased Goods and Services
1,199 1,788 1,209 1,658 1,554
Scope3-2
Capital goods
974 515 835 1,608 353
Scope3-3
Fuel- and energy-related activities
(not included in scope 1 or scope 2)
98 92 125 128 142
Scope3-4
Upstream transportation and distribution
- - - - -
Scope3-5
Waste generated in operations
126 170 146 166 85
Scope3-6
Business travel
3 3 3 3 3
Scope3-7
Employee commuting
5 5 6 6 6
Scope3-8
Upstream leased assets
- - - - -
Scope3-9
Downstream transportation and distribution
- - - - -
Scope3-10
Processing of sold products
- - - - -
Scope3-11
Use of sold products
831 1,029 696 695 592
Scope3-12
End-of-life treatment of sold products
10 16 13 13 8
Scope3-13
Downstream leased assets
621 594 589 586 581
Scope3-14
Franchise
- - - - -
Scope3-15
Investments
- - - - -
Subtotal
(Scope 3):
3,865 4,211 3,621 4,863 3,325
Total
(Scopes 1, 2 & 3):
4,383 4,690 4,199 5,503 3,941

Note:

1. Scope 1 and Scope 2 are calculated using emission factors in line with the Act on Promotion of Global Warming Countermeasures and other methods, based on the amount of energy used (whether actual figures or estimates) in the relevant fiscal year. Until fiscal year 2021, for the electrical emission factors, a basic emission factors was used, but for fiscal year 2022 onward, calculations have been made more precise, such as through the use of a post-adjustment emission factors. Some figures for fiscal year 2020 and before are estimates calculated by considering a base unit (of floor area) for each business division.

2. Scope 3-1 is calculated from the sales cost price part in the relevant fiscal year and services provided part of real estate for sale that was sold in that fiscal year.
The sales cost price part of real estate for sale that was sold in the relevant fiscal year (excl. land) is calculated by multiplying figures given in the emissions unit value database, which details Ministry of the Environment emission factors used to estimate an organization’s greenhouse gas or other emissions through its supply chain.
The services provided part during the relevant fiscal year is calculated by multiplying accounts that exceeded 1% of the total monetary amount covered in Scope 3-1 by an emission factors determined by the Ministry of the Environment.

3. Scope3-2 is calculated by multiplying the amount of increase in Property, plant and equipment excluding land and construction in progress by an emission factors determined by the Ministry of the Environment.

4. Scope 3-3 is calculated by multiplying the amount of energy totaled in Scope 1 and Scope 2 by an emission factors determined by the Ministry of the Environment.

5. Scope 3-5 is calculated by multiplying emissions produced by general and industrial waste (estimated figures are partly included) by an emission factors determined by the Ministry of the Environment. The significant decrease compared to last year is due to the fact that the emission factor for general waste has decreased as a result of updating IDEA, the source of the emission factor, from Ver. 2.3 to Ver. 3.3.

6. Scope 3-6 is calculated by multiplying the number of employees of the Mitsui Fudosan Group by an emission factors determined by the Ministry of the Environment.

7. Scope 3-7 is calculated by multiplying the number of employees of the Mitsui Fudosan Group by the number of working days for Mitsui Fudosan and an emission factors determined by the Ministry of the Environment.

8. Scope 3-11 is calculated by multiplying the area, etc., real estate sold in the relevant fiscal year by the annual emissions unit value and the remaining service life.

9. Scope 3-12 is calculated by multiplying the area of real estate sold in the relevant fiscal year by an emission factors determined by the Ministry of the Environment.

10. Scope 3-13 is calculated using emission factors and other methods in line with the Act on Promotion of Global Warming Countermeasures, based on the amount of energy used (whether actual figures or estimates) in the relevant fiscal year. Some figures are estimates calculated by considering a base unit (of floor area) for each business division.

Trends in Three-year Averages for Greenhouse Gas Emissions Ratio
Item Standard for comparison Results
Three-year average FY2018–2020 FY2019–2021 FY2020–2022 FY2021–2023
6.2% decrease 1.7% increase 3.6% decrease
External Certifications
FY2021 FY2022 FY2023
DBJ GREEN BUILDING Certification 4 38 55
CASBEE 8 20 25
LEED 14 15 21
BREEAM 3 3 5
Green Building 2 2 3

Water Usage

Trends in Water Usage

Water intake

(thousand m3)
FY2019 FY2020
*1,2
FY2021 FY2022 FY2023
Clean water 5,619 4,070 9,483 11,433 12,443
Industrial water 107 85 236 243 228
Purchased reclaimed water - 63 251 288 417
Well water - 922 1,292 1,594 1,632
Hot spring water - 78 204 229 223
Pond water - 57 37 75 43
Rainwater - 74 250 252 260
Spring water - 17 96 96 102
Total water intake 5,726 5,365 11,849 14,210 15,347
Water intake per base unit
(m3/m2
0.851 0.708 0.671 0.855 0.871

Water recycling rate

FY2019 FY2020 FY2021 FY2022 FY2023
Water recycling rate (%) *3 15.1 9.2 9.5 7.5 7.3

Wastewater

(thousand m3)
FY2019 FY2020 FY2021 FY2022 FY2023
Sewage water *4 5,539 4,441 10,181 12,205 13,392
Seawater - 270 264 341 322
Total wastewater 5,539 4,711 10,445 12,546 13,714

*1 Since fiscal year 2020, we have improved the accuracy of reporting data received from each facility relating to usage of purchased clean and industrial water.

*2 Since fiscal year 2020, we have reviewed water usage categories and added some usage categories to the overall totals.

*3 Water recycling rate: For the fiscal year 2019, percentages show the proportion of grey water in total water intake (1,016 thousand m3). From the fiscal year 2020, the percentage shows the proportion of water (FY2020: 495 thousand m3; FY 2021: 1,121 thousand m3; FY2022: 1,059 m3; FY2023: 1,216 m3) reused after being put in grey water containers after its initial use.

*4 Amount of wastewater transported to a water treatment plant via underground sewers. Wastewater put into the sea, the ground, underground, or elsewhere is not included in this total.

Boundary for Water Usage
FY2019 FY2020 FY2021 FY2022 FY2023
No. of target facilities (facilities) 146 187 477 497 501
Total floor area (m2) 6,723,556 7,574,935 17,667,267 16,617,847 17,613,946
Note:
1. For the fiscal year 2019 to 2020, facilities for which disclosure is required under the Act on Rationalizing Energy Use are included. However, some facilities are excluded.
2. For the fiscal year 2021 onward, facilities owned or hired by Mitsui Fudosan and consolidated subsidiaries that own buildings or have 100 or more employees, as well as a company with high CO2 emissions (Mitsui Fudosan TG Smart Energy Co., Ltd.) are included.

Environmental Pollution and Resources

Recycled Food Waste (FY2023)
Category Office buildings
(67)
Retail facilities
(29)
Food waste Waste volume 2,582.8 tons/year 4,994.29 tons/year
Recycled volume 1,436.7 tons/year 4,885.08 tons/year
Recycling ratio 55.63% 97.81%
Recycling applications Feedstock, power generation Fertilizer, feedstock, gasification, incineration power generation, carbonization, etc.
Wastepaper Recycling
FY2019 FY2020 FY2021 FY2022 FY2023
Volume of wastepaper collected Office buildings in Tokyo 85 approx. 6,833 tons 93 approx. 4,773 tons 83 approx. 2,396 tons 82 approx. 4,947 tons 77 approx. 4,694 tons
LaLaport TOKYO-BAY approx. 3,179 tons approx. 37 tons approx. 28 tons approx. 25.84 tons approx. 20.52 tons
Recycled paper purchased
(Group’s purchase volume)
Recycled office paper*1
approx. 172 tons approx. 112 tons approx. 111 tons approx. 112 tons approx. 109 tons
Recycled paper order ratio
(in the Company’s offices)*2
93.00% 86.70% 93.80% 95.10% 94.30%

*1 Recycled office paper is a recycled paper independently made from used paper of the Mitsui Fudosan Group.

*2 Percentage of recycled paper used in FY2019, FY2020

Used Fluorescent Bulb and Battery Recycling
FY2019 FY2020 FY2021 FY2022 FY2023
Number of buildings covered
for collections
Fluorescent bulbs 51 94 93 84 70
Batteries 40 81 75 76 67
Collection volume (t) Fluorescent bulbs 31 22 18 12.5 12.5
Batteries 11.6 8 9 9.6 12.9
Hazardous Waste (Specially Controlled Waste) Emissions
FY2019 FY2020 FY2021 FY2022 FY2023
Hazardous Waste
(Specially Controlled Waste) Emissions (t)
0 0 0 0 0
Trends in the Amount of Disposed Non-Hazardous Waste (General Waste and Industrial Waste)
FY2019 FY2020 FY2021 FY2022 FY2023
General waste (t) 36,546 30,217 95,433 105,987 115,576
Per base unit
(t/m2)
0.0055 0.0044 0.0055 0.0059 0.0059
Industrial waste (t) 10,642 7,863 16,942 21,382 22,410
Per base unit
(t/m2)
0.0016 0.0010 0.0011 0.0016 0.0016
Total (t) 47,188 38,080 112,375 127,369 137,986

Note: The amount of disposed industrial waste is in accordance with the Waste Management and Public Cleansing Act.

Boundary for Waste Emissions
FY2019 FY2020 FY2021 FY2022 FY2023
General waste Industrial waste General waste Industrial waste General waste Industrial waste
No. of target facilities (facilities) 132 166 380 334 399 347 398 349
Total floor area (m2) 6,665,965 7,576,226 17,205,772 15,441,872 18,008,087 13,478,173 19,679,505 14,207,935
Note:
1. For the fiscal year 2019 to 2020, facilities for which disclosure is required under the Act on Rationalizing Energy Use are included. However, some facilities are excluded.
2. For the fiscal year 2021 onward, facilities owned or hired by Mitsui Fudosan and consolidated subsidiaries that own buildings or have 100 or more employees, as well as a company with high CO2 emissions (Mitsui Fudosan TG Smart Energy Co., Ltd.) are included.
3. Waste emissions include estimates.
Waste Recycling Ratio (Headquarters)
Period Numerical target FY2019 FY2020 FY2021 FY2022 FY2023
FY2030 90% 80.30% 75.30% 72.40% 69.40% 78.20%
Annual Cost for Fines and Penalties Relating to the Environmental Pollution
FY2019 FY2020 FY2021 FY2022 FY2023
Annual Cost for Fines and Penalties Relating
to the Environmental Pollution (Yen)
0 0 0 0 0
Violation of Laws, Regulations, and Ordinances Relating to Environmental Pollution
FY2019 FY2020 FY2021 FY2022 FY2023
Number of Violation of Laws, Regulations,
and Ordinances Relating to Air and Water Pollution
0 0 0 0 0
Number of Violation of Laws, Regulations,
and Ordinances Relating to Soil Pollution
0 0 0 0 0
Number of Violation of Laws, Regulations,
and Ordinances Relating to CFCs and Asbestos
0 0 0 0 0
Number of Violation of Laws, Regulations,
and Ordinances Relating to Waste Disposal
0 0 0 0 0
Number of sites covered by recognized environmental management systems such as ISO 14001
FY2019 FY2020 FY2021 FY2022 FY2023
Number of Offices 0 0 0 0 0