ESG activity report

ESG Data

Environmental Data

Energy input and greenhouse gas (GHG) emissions in business activities

■ Total energy input

Item			Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Purchased Energy (Gas and fuel oil are used by the company)	Gas	Urban gas	GJ	151,944	140,822	137,108	138,248	138,592	Non-consolidated
	Gas	LPG/LNG	GJ	21,593	21,031	19,253	19,935	19,573
	Fuel oil	Heavy oil/kerosene/diesel	GJ	24,520	22,519	22,280	22,892	18,298
	Electric power	Purchase	GJ	528,395	514,574	469,204	408,364	359,056
		Subtotal	GJ	726,452	698,946	647,845	589,439	535,519
Renewable Energy	Electric power	Purchase ^*1	GJ	0	0	25,528	29,780	78,111
	Electric power	Energy creation ^*2	GJ	0	0	0	0	273
		Subtotal	GJ	0	0	25,528	29,780	78,384
Total energy input (total)			GJ	726,452	698,946	673,373	619,219	613,903
Proportion of renewable energy			％	0.0％	0.0％	3.8％	4.8％	12.8％

*1 Purchase: Electricity using non-fossil fuel certificates *2 Energy creation: Self-generation, self-consignment, renewable energy electricity through on-site and off-site PPAs

Greenhouse gas (GHG) emissions (Scope 1, 2)

Item		Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Emissions from energy inputs (Scope 1)	Gas/fuel oil	t-CO2e	10,528	9,796	9,494	9,474	8,839	Non-consolidated
Emissions from energy inputs (Scope 2)	Electricity (normally purchased)	t-CO2e	20,321	20,682	17,918	19,918	18,007
Total emissions		t-CO2e	30,849	30,478	27,412	29,392	26,846
Emissions from energy inputs (Scope 1)	Gas/fuel oil	t-CO2e	―	―	―	12,442	12,236	Consolidated ^*3
Emissions from energy inputs (Scope 2)	Electricity (normally purchased)	t-CO2e	―	―	―	26,686	31,172
Total emissions		t-CO2e	―	―	―	41,128	43,408

*3: Greenhouse gas (GHG) emissions (Scope 1, 2) [Consolidated] Scope of calculation (As of the end of fiscal year 2024)	12 companies	Iwafuji Industrial Co., Ltd., TOHO CAR CORPORATION, OSK, Ltd., WAKO, Ltd., Wing Field Co., Ltd., DIAVAC Limited, ShinMaywa Parking Technologies, Ltd., ShinMaywa Aqua Technology Service, Ltd., Maywa Komuten, Ltd., KOREA VACUUM LIMITED, Thai ShinMaywa Co., Ltd., TurboMAX Co., Ltd.

■ Greenhouse gas (GHG) emissions (Scope 3)

Item (category)		Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Upstream								Non-consolidated
1	Purchased products and services	t-CO2e	―	―	―	605,545	602,090
2	Capital Goods	t-CO2e	―	―	―	10,794	12,419
3	Fuel and energy activities not included in Scope 1 and 2	t-CO2e	―	―	―	4,520	4,118
4	Transportation and distribution (upstream)	t-CO2e	―	―	―	3,158	3,279
5	Waste generated from business activities	t-CO2e	―	―	―	825	1,099
6	Business trip	t-CO2e	―	―	―	423	450
7	Employee commuting	t-CO2e	―	―	―	1,153	1,220
8	Leased assets (upstream)	t-CO2e	―	―	―	Not applicable	Not applicable
Downstream
9	Transportation and distribution (downstream)	t-CO2e	―	―	―	Not applicable	Not applicable
10	Processing of sold products	t-CO2e	―	―	―	Not applicable	Not applicable
11	Use of sold products	t-CO2e	―	―	―	1,262,255	1,327,728
12	Disposal of sold products	t-CO2e	―	―	―	1,413	1,650
13	Leased assets (downstream)	t-CO2e	―	―	―	Not applicable	Not applicable
14	Franchise	t-CO2e	―	―	―	Not applicable	Not applicable
15	Investment	t-CO2e	―	―	―	Not applicable	Not applicable
Total emissions		t-CO2e	―	―	―	1,890,086	1,954,053

Waste

■ Amount of waste generated

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Total waste generated	ton	8,111	7,685	6,654	7,222	7,237	Non-consolidated
Amount recycled	ton	8,031	7,558	6,590	7,186	7,202
Final disposal volume	ton	29.4	38.0	9.3	36.0	35.7
Recycling rate	％	99.0％	98.3％	99.0％	99.5％	99.5％

■ Amount of hazardous waste generated

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Total amount of hazardous waste generated (specially controlled industrial waste)	ton	69	99	126	124	117	Non-consolidated

Management of chemicals

■ Emissions and transfers of substances subject to PRTR notification

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Emissions	kg	―	―	―	―	116,300	Non-consolidated
Amount of movement	kg	―	―	―	―	12,863	Non-consolidated

Note: Regarding the PRTR system, each site is properly implementing reporting and management in accordance with the law, and "-" does not mean that no action has been taken.

■ Pollutant emissions

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
NOx emissions (nitrogen oxides)	Nm³ /year	1,418	1,359	1,196	1,155	1,080	Non-consolidated
SOx emissions (sulfur oxides)	Nm³ /year	(Note: SOx emissions are small and controlled in accordance with laws and regulations, so numerical disclosure is omitted.)					Non-consolidated

Water resources

■Water intake amount

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Water supply	thousand m³	123.8	129.9	124.2	111.1	118.4	Non-consolidated
Industrial water	thousand m³	139.2	162.0	145.8	116.5	115.1
Ground water	thousand m³	71.9	59.7	45.5	62.4	66.7
Total amount	thousand m³	334.9	351.6	315.5	290.0	300.2

■ Drainage volume

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Public waters	thousand m³	58.0	59.5	58.2	54.9	59.8	Non-consolidated
Sewer	thousand m³	200.7	208.8	183.4	173.8	179.5
Underground penetration etc.	thousand m³	72.2	79.8	69.6	56.6	55.9
Total amount	thousand m³	330.9	348.0	311.2	285.3	295.2

■ Pollutant load emissions

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
BOD emissions (biochemical oxygen demand)	ton	11.30	8.77	7.38	6.03	8.15	Non-consolidated
COD emissions (chemical oxygen demand)	ton	1.00	0.91	0.78	0.89	0.91	Non-consolidated

Environmental Management

■ ISO14001 certification rate

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Number of ISO14001 certified bases (non-consolidated production bases)	Location	9	9	9	9	9	Non-consolidated
Number of ISO14001 certified bases	Location	8	8	8	8	8
Acquisition rate	％	88.9％	88.9％	88.9％	88.95％	88.9％
Number of ISO14001 certified bases (production bases including consolidated subsidiaries)	Location	―	―	―	25	27	Consolidated
Number of ISO14001 certified bases	Location	―	―	―	15	16
Acquisition rate	％	―	―	―	60.0％	59.3％

■ Environmental Compliance

Item	Unit	FY2020	FY2021	FY2022	FY2023	FY2024	Scope
Violation of laws and regulations	Number	0	0	0	0	0	Non-consolidated
Fine amount	Japanaese Yen	0	0	0	0	0	Non-consolidated