Environmental Management
The Kubota Group has systematically established its environmental management systems in order to facilitate business operation throughout the entire value chain including business sites and operational divisions based on the Kubota Global Identity and the Environmental Charter. The Group also promotes environmental management that is appropriate for the type of business activities of the site/operational division. Production sites, in particular, are associated with large environmental loads related to energy and waste, as well as the risks of air pollution and water contamination. In order to properly address such risks, the Group has established environmental management systems based on ISO 14001 and EMAS, and is endeavoring to promote business management in accordance with the required rules and the continuous improvement of environmental conservation activities.
Organization Structure
In 2014, the Environmental Management Strategy Committee was established to take a more strategic and innovative approach to environmental management by management-led promotion. In 2021, the ESG Management Strategy Meeting was launched to strengthen management strategies from an ESG perspective, including environmental considerations. In addition, Environmental Manager Conferences are held for each region—Japan, China, Asia, North America and Europe—to globally advance environmental management across the Kubota Group.
- Sites engaged in the business of operation or maintenance of environmental plants
Compliance with Environmental Laws and Regulations
To ensure compliance with environmental laws and regulations and prevent environmental accidents, the Kubota Group conducts its business in accordance with the rules and regulations it has formulated in relation to environmental conservation.
For exhaust gas, wastewater, noise, vibration and other variables, the Group has set and thoroughly manages its own control values at each production site, which are stricter than the corresponding laws and regulations, and has also established a system to promptly report any instances of non-compliance or complaints relating to environmental laws and regulations to relevant government bodies and the head office.
Each year, the Kubota Group also conducts environmental audits to confirm that the environmental conservation systems and activities are properly implemented at each site, as well as environmental risk assessments to clarify the status of environmental risks and establish
improvements, with the aim of preventing the violation of environmental laws/regulations and environmental accidents.
The Kubota Group's Environmental Management System
The diagram below shows the structure of the environmental management system of the Kubota Group.
1. Environment-related Rules and Regulations
The Kubota Group has formulated environment-related rules and regulations based on its internal control system, targeting Kubota Corporation, all of its consolidated subsidiaries and a part of its affiliated companies accounted for under the equity method that are highly significant in its environmental management.
The rules and regulations are classified as follows:
These rules and regulations are reviewed every year, according to the business environment and revisions of laws and regulations. The latest version of these rules and regulations are available on the Group portal site, allowing employees around the world to refer to them.
2. Investigation and Management of Environmental Data for Understanding by the Kubota Group
In order to practice environmental conservation activities on a global scale, the Kubota Group utilizes the “KUBOTA Ecology Data E-System” (KEDES) to collect environmental data, which includes information from our business sites on their energy usage, amounts of generated and discharged waste, water usage, and VOC emissions, etc.
“KEDES” is a system that collectively manages environmental data at global business sites. Staffs at each business site register monthly environmental data, which is used for target management of their own site. The Environmental Protection Department aggregates and analyzes the data, and uses it for reporting inside and outside the group. The boundary of the environmental data aggregation covers Kubota Corporation and all (100%) of its consolidated subsidiaries.
3. Environmental Auditing
Each year, the Environmental Protection Department conducts an environmental audit that incorporates a document audit targeting all production sites, service sites, offices, and construction and maintenance management departments in Japan, as well as overseas group production sites.
Moreover, in addition to the environmental audit by the Environmental Protection Department, annual internal environmental audits are conducted at production sites. Through these means, and by taking the initiative to self-check the status of environmental management, every effort is being made to further improve management levels.
All of the audit results are reported to the President and management at the Company-wide Risk Management Committee in accordance with the company-wide internal control system.
Status of Environmental Management System Certification Acquisition
The Kubota Group requires all of its production sites to acquire ISO 14001 certification or other equivalent environmental certification (EMAS, etc.).
As of the end of December 2024,50 sites worldwide (coverage rate of 91.3%) have acquired environmental management system certification.
In Japan, all of its 24 production sites (coverage rate* of 100%) have acquired ISO 14001 certification. Of its overseas production sites, 26 sites (acquisition rate* of 81.1%) have acquired ISO 14001 certification or other certification for environmental management systems. The Kubota Group will make continuous efforts to raise the coverage rate of the certification.
- Coverage rate is calculated on a production money amount basis.
1. ISO 14001 Certification
The list includes non-production sites.
No | Name | Other Organizations and Subsidiaries Included | Main Business |
Inspecting/Certifying Organization | Date of Certification |
---|---|---|---|---|---|
1 | Tsukuba Plant | Eastern Main Parts Center Tsukuba Training Center Kanto Kubota Precision Machinery Co., Ltd. |
Engines, agricultural machinery | LRQA | November 28, 1997 |
2 | Keiyo Plant | Distribution Center | Ductile iron pipe, fittings spiral welded steel pipe | LRQA | July 16, 1998 |
3 | Ichikawa Plant | Spiral welded steel pipe | LRQA | July 16, 1998 |
|
4 | Hanshin Plant | Marushima Factory | Ductile iron pipes, fittings, rolling-mill rolls, TXAX | LRQA | March 5, 1999 |
5 | Kyuhoji Business Center | KUBOTA Environmental Engineering Corporation
KUBOTA Membrane Corp. KUBOTA Keiso Corp. |
Measuring instruments, measuring systems, rice-milling products, waste shredder systems, submerged membranes, and mold temperature controllers, commercial air purifier | DNV | March 19, 1999 |
6 | Hirakata Plant | Valves, cast steel, and construction machinery | LRQA | September 17, 1999 |
|
7 | Okajima Business Center | Industrial cast iron products | JICQA | December 22, 1999 |
|
8 | Sakai Plant, Sakai Rinkai Plant | Agricultural machinery, construction machinery, engines and related equipment | LRQA | March 10, 2000 |
|
9 | Shiga Plant | FRP products | JUSE | May 18, 2000 |
|
10 | Water Circulation Business Unit | Shin-Yodogawa Plant | Sewage and sludge treatment, water purification, wastewater treatment facilities, submerged membrane | ICJ | July 14, 2000 |
11 | Environmental Solutions Division Environmental Machinery Dept. | Sewage and water purification plants, pumps and pump stations | ICJ | July 14, 2000 |
|
12 | Utsunomiya Plant | Utsunomiya Training Center | Rice transplanters and combine harvesters | LRQA | December 8, 2000 |
13 | Kubota Global Institute of Technology | Agricultural machinery, construction machinery and related equipment | LRQA | September 1, 2023 |
No | Name | Other Organizations and Subsidiaries Included | Main Business |
Inspecting/Certifying Organization | Date of Certification |
---|---|---|---|---|---|
1 | Nippon Plastic Industry Co., Ltd. | Head office and plant, Mino Plant | Plastic pipes, plastic sheets | JSA | October 27, 2000 |
2 | Kubota Construction Co., Ltd. | Design and construction of civil engineering structures and buildings | JQA | December 22, 2000 | |
3 | KUBOTA Environmental Engineering Corporation 【formerly Kubota Environmental Service Co., Ltd.】 |
Installation, maintenance and management of environmental systems for service water, sewage, landfill disposal, raw waste and waste plants. | MSA | November 20, 2002 | |
4 | Kubota ChemiX Co., Ltd. | Tochigi Plant | Plastic pipes and couplings | JUSE | March 27, 2003 (integrated authentication in 2011) |
Sakai Plant | |||||
Odawara Plant | |||||
Hanshin Plant | |||||
Kyushu KUBOTA Chemical Co., Ltd. | |||||
Okinawa Kubota Kasei Co., Ltd. | |||||
5 | KUBOTA Air Conditioner Co., Ltd. | Tochigi Plant | Central air conditioning systems | JQA | August 27, 2004 |
6 | Kansouken Inc. | Package software supporting water business | JCQA | April 14, 2014 |
No | Name | Main Business, Service, etc |
Inspecting/Certifying Organization | Date of Certification |
---|---|---|---|---|
1 | SIAM KUBOTA Corporation Co.,Ltd.[Headquarters](Thailand) | Small diesel engines and agricultural machinery | BSI | February 28, 2003 |
2 | P.T. Kubota Indonesia (Indonesia) | Diesel engines and agricultural machinery | LRQA | February 10, 2006 |
3 | Kubota Materials Canada Corporation (Canada) | Cast steel products, TXAX | SGS (U.S.) | June 15, 2006 |
4 | KUBOTA Precision Machinery (Thailand) Co.,Ltd. (Thailand) | Equipment for tractors | LRQA | August 5, 2015 |
5 | Kubota Manufacturing of America Corporation (U.S.) | Small-sized tractors, mowers, utility vehicles and tractor accessories | SGS | September 20, 2012 |
6 | SIAM KUBOTA Corporation Co., Ltd.[Amata Nakorn](Thailand) | Tractors and combine harvesters | LRQA | September 27, 2012 |
7 | KUBOTA SANLIAN PUMP (ANHUI) Co., Ltd. (China) | Pumps | CCSC | May 29, 2013 |
8 | Kubota Agricultural Machinery (SUZHOU) Co., Ltd. (China) | Combine harvesters, rice transplanters and tractors | SGS | November 13, 2013 |
9 | Kubota Construction Machinery (WUXI) Co., Ltd. | Construction machinery | SGS | December 11, 2014 |
10 | SIAM KUBOTA Metal Technology Co., Ltd. (Thailand) | Cast iron products for engines and tractors | MASCI | December 19, 2014 |
11 | Kubota Engine (WUXI) Co ., Ltd. (China) | Diesel engines | SGS | March 22, 2015 |
12 | Escorts Kubota Limited (India) | Farmtrac Series Tractors, Tractor Transmission, Components and Tractors Spare Parts, Earth Moving and Construction Equipment, Railway Equipment | TÜV EGAC |
May 25, 2015 |
13 | KUBOTA Engine(Thailand) Co., Ltd. (Thailand) | Diesel engines | LRQA | July 3, 2015 |
14 | Kubota Farm Machinery Europe S.A.S (France) | Tractors | BV (France) | February 20, 2017 |
15 | KUBOTA KASUI VIETNAM CO., LTD. [Binh Duong] (Vietnam) | Chemical agents for water treatment | Inspect | May 25, 2021 |
16 | Kubota (U.K.) Ltd. (U.K.) | Sales of Tractor, Construction machinery, Diesel engines | CQS | July 23, 2021 |
17 | Kverneland Group Manufacturing Kerteminde A/S(Denmark) | Agricultural machinery | DNV | August 19, 2024 |
LRQA: LRQA Limited(U.K.)
DNV: DNV Certification B.V.(Netherlands)
JUSE: Union of Japanese Scientists and Engineers ISO Center
ICJ: Intertek Certification Japan Limited
JICQA: JIC Quality Assurance Ltd. (Japan)
JSA: Japanese Standards Association
JQA: Japan Quality Assurance Organization
MSA: Management System Assessment Center (Japan)
JCQA: Japan Chemical Quality Assurance Ltd
MASCI: Management System Certification Institute (Thailand)(Thailand)
SGS(U.S.): Systems & Services Certification,a Division of SGS North America Inc.(U.S.)
BSI: BSI Assurance UK Limited(U.K.)
SGS: SGS United Kingdom Limited(U.K.)
BV: Bureau Veritas Certification Holding SAS - UK Branch(U.K.)
Ínspect: Ínspect Uluslarasi Beglgelendirme ve Gözetim Hiz. Tic. Ltd. Şti.
CCSC: China Classification Society Certification Co.,Ltd(China)
TÜV: TÜV SÜD South Asia Private Limmited,Mumbai(India)
EGAC: Egyptian Accreditation Council(India)
BV(France): Bureau Veritas Certification France(France)
CQS: Certified Quality Systems Limited(U.K.)
2. EMAS and ISO14001 Certification
No | Name | Main Business |
Inspecting/Certifying Organization | Date of Certification |
---|---|---|---|---|
1 | Kubota Baumaschinen GmbH(Germany) | Construction machinery | IHK | January 3, 2013 |
IHK: Industrie- und Handelskammer fur die Pfalz(Germany)