Star Asia Investment Corporation

Environmental initiatives

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Environment (E) Related Numerical Objectives and Actual Performance

Based on our ESG policy, we have established environmental performance goals and monitor actual performance for our real estate portfolio.

GHG
Monitoring item
Unit Base Year
(2019)
2020
Actual
2021
Actual
Target Year
(2030)
GHG emissions t-CO2 23,154.05 16,804.50 20,130.43 -
Scope 1 t-CO2 1,968.71 1,129.44 1,672.17 -
Scope 2 t-CO2 21,185.34 15,675.06 18,458.26 -
GHG emissions intensity t-CO2/㎡ 0.05712 0.04057 0.04097 0.05140
Reduction rate % - ▲29.0% ▲28.3% ▲10.0%
Energy Consumption
Monitoring item
Unit Base Year
(2019)
2020
Actual
2021
Actual
Target Year
(2030)
Crude oil equivalent usage amount kL 11,220.81 9,156.34 11,234.60 -
Crude oil equivalent usage per unit kL/㎡ 0.02768 0.02210 0.02286 0.02491
Reduction rate % - ▲20.1% ▲17.4% ▲10.0%
Energy Consumption
Monitoring item
Unit Base Year
(2019)
2020
Actual
2021
Actual
Target Year
(2030)
Energy Consumption MWh 44,560.98 36,362.39 44,615.75 -
Energy Consumption per unit MWh/㎡ 0.10992 0.08778 0.09080 0.09893
Reduction rate % - ▲20.1% ▲17.4% ▲10.0%
Water Resources
Monitoring item
Unit Base Year
(2019)
2020
Actual
2021
Actual
Target Year
(2030)
Clean water usage 329,687.35 220,847.18 255,933.91 -
Clean water usage intensity ㎥/㎡ 0.8133 0.5331 0.5209 ≦ 0.8133
Reduction rate % - ▲34.4% ▲36.0% ±0%
Waste
Monitoring item
Unit Base Year
(2019)
2020
Actual
2021
Actual
Target Year
(2030)
Waste emissions t 2,693.27 1,656.50 3,164.05 -
Coverage rate % 69.1% 65.1% 70.4% -
Waste emissions intensity t/㎡ 9.61 6.14 9.14 ≦ 9.61
Reduction rate % - ▲36.1% ▲4.9% ±0%
The calculation period for actual environmental performance data is from April to March of the following year.
The base year performance is calculated based on managed assets for full year with 100% coverage rate.
(Including the former Sakura Sogo REIT)
GHG (Scope 2) is calculated based on market standards.
The intensity uses the total floor area taking into account the number of months in operation.
Reduction rate is compared to the base year.

Signing of green lease contracts

Green lease is an agreement specifying that property owners and tenants shall cooperate to reduce environmental burden.
Since 2021, Star Asia Investment Corporation (“SAR”) has promoted the incorporation of Green Lease provisions upon signing lease contracts with tenants.

Ratio of green lease (※) 5.07% (as of Jan 31, 2022)
※Ratio of area leased under green leases to total rentable area.

Environment Preservation Investments

Efficient energy consumption and environmental preservation is being promoted mainly by the Sustainability Promotion Division, by examining the contents of construction works and specification of facilities, and renewing facilities etc. at appropriate timing and adequate specifications.

unit: thousand-yen

Classification Main Initiatives 11FP (ended Jul 31, 2021) 12FP (ended Jan 31, 2022) Cumulative Amount form 11FP
Capital
Expenditures
Expensed
Expenditures
Capital
Expenditures
Expensed
Expenditures
Capital
Expenditures
Expensed
Expenditures
Energy saving
renovation costs
Air-conditioning and BAS/BEMS 154,505 36,294 168,331 2,063 322,836 38,358
Installation of LED lighting 9,791 408 5,656 117 15,447 526
Renovation of major equipment
(delivery power, EV etc.)
36,903 7,210 31,590 744 68,494 7,955
Greening
conservation costs
Plants refurbishment, maintenance
of exterior plants
0 2,587 0 4,055 0 6,642
Total 201,199 46,501 205,578 6,981 406,778 53,482

Environmental initiatives

Efforts in Urban Center Hakata

This property is the first office development project undertaken by Star Asia Sogo Kaihatsu which belongs to the Sponsor Group, and is a new multi-tenant type office building whose construction was completed.
Star Asia Group’s construction management division supervised the specifications from interior and exterior design and facilities to the final finishings, assuming the needs of the tenants entering the property.

Acquired BELS★★★

BCP response (Install emergency-use USB ports)
Use of recycled water, rain water
Energy saving effect by use of automatic dimming lighting
Control humidity by use of desiccant outside air processing equipment
No-water injection humidifying which does not require installation of pipes in the exclusively owned areas

Promotion of LED lighting


【Suroy Mall Chikushino】


【Nishi-Shinjuku Matsuya Building】

From the perspective property operations and management caring for the environment, lighting changed to LED to suppress electricity consumption volume.

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