Environmental Data

MIRARTH HOLDINGS Group's Scope 2 and Scope 3 greenhouse gas (CO2) emissions and energy consumption are shown below:

Unit: t-CO₂

Category	Activity Description	FY2021	FY2022	FY2023	FY2024	2025 year
Scope 1	Direct emissions from the business itself	380	609	540	456	452
Scope 2 (Location-based values in parentheses	Indirect emissions of electricity, etc. from other companies	1,696（1,719）	2,984（3,026）	1,651（3,846）	1,658（4,099）	1,353（3,701）
Subtotal (Scope 1 + Scope 2)		2,076	3,593	2,191	2,113	1,805
Carbon intensity (t-CO₂/1,000 m²)		ー	22.5	14.0	13.7	14.4
Applicable total floor area (1,000 m²)		ー	160	156	154	125
Percentage change from base year 2022		ー	ー	▲39.0	▲41.2	▲49.8

Category		Activity Description	FY2021	FY2022	FY2023	FY2024
Scope 3	Category 1	Purchased products and services	298,820	291,900	306,544	394,006
	Category 2	Capital goods	28,492	32,092	41,291	22,316
	Category 3	Fuel- and energy-related activities not included in Scope 1 or 2	327	576	701	756
	Category 4	Upstream transportation and distribution	0	0	0	0
	Category 5	Waste generated in operations	2,744	2,595	3,490	3,062
	Category 6	Business trip	169	183	194	202
	Category 7	Employee commuting	321	348	370	383
	Category 8	Upstream leased assets	ー	ー	ー	ー
	Category 9	Downstream transportation and distribution	ー	ー	ー	ー
	Category 10	Processing of sold products	ー	ー	ー	ー
	Category 11	Use of sold products	321,303	271,413	222,241	298,010
	Category 12	Disposal of sold products	4,517	3,946	4,767	5,109
	Category 13	Downstream leased asset	10,984	13,315	7,534	3,588
	Category 14	Franchise	ー	ー	ー	ー
	Category 15	Investment	0	0	0	0
Subtotal (Scope 3)			667,677	616,368	587,132	727,432
Percentage change from base year 2022			ー	ー	▲4.7	18.0

	FY2021	FY2022	FY2023	FY2024
Total (Scope 1 + Scope 2 + Scope 3)	669,753	619,961	589,323	729,545

* The scope of environmental data calculation covers MIRARTH HOLDINGS and consolidated subsidiaries.
* Scope 1 includes emissions from fuel combustion (gas, kerosene, gasoline), and Scope 2 covers electricity and cold-water usage.
* From FY2022, the boundaries for electricity and gas usage under Scopes 1 and 2 were expanded, resulting in additional data being included.
* Scope 2 figures from FY2023 onward reflect CO₂ emissions after accounting for renewable energy use, including FIT Non-Fossil Certificates.
* From FY2023, certain calculation methods for Scope 3 have been revised to improve accuracy. Figures for FY2022 and earlier include some estimated values.
* Our group excludes non-CO₂ greenhouse gases (e.g., fluorocarbons) from calculations and reporting, as their emissions are negligible. Only CO₂ emissions are accounted for.
* The Scope 1 and Scope 2 figures for FY2025 are provisional and may change.

Unit: kL of crude oil equivalent

Energy Type	FY2021	FY2022	FY2023	FY2024	FY2025
Electricity	1,020.9	1,774.7	2,142.3	2,160.0	1,944.9
City gas	0.5	61.5	75.0	71.4	63.9
LP gas	0.4	55.3	26.3	29.8	39.7
Gasoline	145.2	136.8	118.1	91.0	86.6
Kerosene	0.3	0.1	0.0	0.0	0.0
Light oil	0.0	3.0	2.6	6.5	6.1
Cold water	0.4	0.5	0.5	0.3	0.3
Total	1,167.7	2,031.9	2,367.9	2,359.0	2,141.4

* The scope and period of calculation for energy data are based on the same conditions as for CO₂ calculation.
* In order to align with the "location-based" calculation criteria for greenhouse gas emissions, the figures for electricity for fiscal years 2023 and 2024 have been changed.
* The energy consumption figures for fiscal year 2025 are provisional and may change.

Environmental Data​