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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.

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.
 Despite these efforts, however, in RY2018 in Japan we had two cases in which wastewater control value was exceeded; one case in which the Air Pollution Control Act report was not properly submitted; two cases* of inadequate procedures on industrial waste disposal consignment; and one case of the loss of PCB waste liquid. Outside Japan, there was one case of inadequate industrial waste labeling. We implemented measures to prevent any impact on the ambient environment and are working to prevent recurrence. A fine was assessed for the case outside Japan involving inadequate labeling of industrial waste.

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:

  • “Environmental Conservation Regulations,” specifying the basic matters for business management related to environmental conservation
     - Operation procedures specifying practical operations for business management related to environmental conservation
  • “Environmental Conservation Rules,” specifying the matters that should be handled by the Kubota Environmental Protection Department (department in charge)
     - Risk management procedures specifying practical operations for risk management related to environmental conservation

 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, our company applies the “KUBOTA Ecology Data E-System” (KEDES) to investigate and manage environmental data for thorough understanding, which includes information from our business locations on their energy usage, amounts of generated and discharged waste material and other substances, water usage, and VOC emissions, etc. This environmental data covers the KUBOTA Corporation as well as all (100%) of its consolidated subsidiaries as the targets of its investigation.

3. Environmental Auditing

 Each year, the Kubota 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.

RY2018 Environmental Audit Implementation Status
・Number of departments: 268
・Number of audit items: 20 (for maintenance and management departments) up to 50 (for service sites)
*Details are as shown in the table below.
・Audit details: Water and air quality management, noise and vibration management, waste discharge and chemical substance management, climate change prevention, response to abnormalities and emergencies, and environmental management system
Environmental audit
KUBOTA Engine (Thailand) Co., Ltd. (Thailand)

Environmental Audit Implementation Status
  • For agricultural machinery distributors, the audit was conducted on a company basis instead of on a site basis.
  • Departments engaged in the business of operation or maintenance of environmental plants

4. Environmental Risk Assessment

 Each year, detailed environmental risk assessments are conducted to evaluate the use of hazardous substances and the functions of environmentrelated equipment with the aim of clarifying the status of environmental risk at each production site and establishing systematic improvements.
 The Kubota Group is proactively working to reveal possible environmental risks and further reduce risks by conducting environmental audits and environmental risk assessments—two activities with differing perspectives—in parallel.

RY2018 Environmental Risk Assessment Implementation Status
・Number of subject sites and departments: 37 (25 production sites in Japan, 12 overseas production sites)
・Number of audit items: 252 items (146 water quality, 106 air quality)
・Assessment targets: Water quality-related equipment, air quality-related equipment

5. Environmental Patrols

 At each site, environmental patrols are carried out to meticulously assess the entire site and confirm the absence or presence of conditions that may lead to environmental accidents or violations of environmental laws and regulations. The Kubota Group aims to reduce environmental risks by conducting environmental patrols and finding situations that may cause any abnormalities at an early stage.

 Environmental patrol
 Kubota Construction Machinery (Wuxi) Co., Ltd. (China)

6. Drills for Responding to Abnormal and Emergency Situations

 The Kubota Group is working to identify and minimize environmental risks associated with its business activities through risk-specific response procedures.
 We are also conducting drills each year based on response procedures that assume the outbreak of environmental accidents or situations that could arise in environmental accidents, in order to mitigate the impact on the ambient environment.

緊急事態対応訓練   緊急事態対応訓練
Emergency response drill simulating the leakage of chemical substances
Kubota Baumaschinen GmbH (Germany)
  Emergency response drill simulating the leakage of chemical substances
Kubota Manufacturing of America Corporation (U.S.)

7. On-site Investigations of Waste Treatment Contractors and Purchasers of Valuable Resources

 In order to promote the proper treatment of waste and other materials including valuable resources at its operating sites in Japan, the Kubota Group is increasingly employing the services of top-rated certified operators. At the same time, the Group is conducting on-site investigations of industrial and other recyclable waste treatment contractors as well as purchasers of valuable resources.
 As far as industrial waste where there are large numbers of treatment contractors, the Kubota Group has introduced its own on-site investigation appointing system that is run by its production sites, offices, sales companies, and other companies. In those cases where multiple sites including production sites use the same contractor for the treatment of waste, the officer responsible for the treatment of waste at the production site takes responsibility for the investigation. In this manner, successful steps are being taken to increase the effectiveness of investigations.


Environmental Education and Enlightenment

1. Results of Environmental Education in RY2018

 The Kubota Group offers environmental education programs to raise awareness among its employees. The education program for employees consists of rank-based training, professional training, and general training. The Group also assists external group’s environmental education programs.

Classification Course title Frequency No. of participants Course descriptions
Education by employee-level Training for new employees 2 146 Global and local environmental issues and Kubota’s environmental conservation activities
Kubota introductory course 1 9 Global and local environmental issues and Kubota’s environmental conservation activities
Training for newly appointed supervisors 2 37 Kubota’s environmental management and efforts as supervisors
Training for newly appointed foremen 1 15 Kubota’s environmental management and efforts as foremen
The Safety, Environment and Quality Forum for executive management 1 380 A lecture on “safety, the environment and quality as the foundation of corporate activities and the very essence of management” by Noboru Furusawa, representative of the Supporting organization of safety and human resource development.
Professional education Basics of environmental management 1 11 Basic knowledge of legal systems, environmental risk, and environmental conservation
Waste management 2 44 Waste Management and Public Cleansing Law, practical training in consignment contracts and manifests, etc.
Environment-related facility management 1 6 Pollution control technologies and pollution control laws
Education to train ISO 14001 environmental auditors 1 32 The ISO 14001 standard, environment-related laws, audit techniques
General training Environmental education for sites in Japan 2 80 Kubota’s environmental management initiatives
Total 14 760
Supporting education in outside organizations “Environment-friendly Plant Tour (for elementary school and kindergarten children)” hosted by Utsunomiya City 1 55 Environmental education and tour of the Utsunomiya Plant facilities

Basics of environmental management training
 (Participants: personnel in charge of environmental management at business sites)

2. Environmental Achievement Awards

 During the Environment Month in June every year, the Kubota Group presents the Environmental Achievement Awards to commend individuals and groups that have made notable contributions to environmental conservation, as well as to boost the Group’s employees’ environmental conservation awareness and activate their environmental activities.
 In 2018, environmental conservation activities were evaluated targeting the three segments of production sites, non-production sites, and product development. As a result, 22 cases were awarded for their achievements in energy saving, waste reduction, VOC reduction, reducing environmental risks, development of environment-friendly products, and so on. One case was awarded as the Excellent Prize.
 We will continue to award excellent initiatives that contribute to regional or global environmental conservation, and encourage sharing of the details of such initiatives within the Group, with the aim of further activating environmental conservation activities.

Environmental Achievement Award Excellent Prize in 2018
Scope Company, department Theme
Production sites SIAM KUBOTA Corporation Co., Ltd.
Amata Nakorn Plant (Thailand)
Reduction in use of volatile organic compounds (VOCs) through improvement in the coating process
Environmental Achievement Awards in 2018
Scope Classification, No. of winners Scope Classification, No. of winners
Production sites Excellent Prize: 1, Encouragement Award: 10, Good Effort Award: 3 Product development Encouragement Award: 5
Non-production sites Encouragement Award: 3

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 RY2018, 41 of the Group’s 55 production sites worldwide (acquisition rate of 75%) have acquired environmental management system certification. In Japan, 22 of its 23 production sites (acquisition rate of 96%) have acquired ISO 14001 certification. Of its 32 overseas production sites, 19 sites (acquisition rate of 59%) have acquired ISO 14001 certification or other certification for environmental management systems. The Kubota Group will make continuous efforts to raise the acquisition rate of the certification.

1. ISO 14001 Certification

Kubota Corporation in Japan
No Name Other Organizations and Subsidiaries Included Main Business Inspecting/Certifying Organization Date of
1 Tsukuba Plant
  • Eastern Main Parts Center
  • Tractor and Agricultural Implement Service Dept. Tsukuba Training Center
  • Kanto Kubota Precision Machinery Co., Ltd.
Engines, agricultural machinery, etc. LRQA November
28, 1997
2 Keiyo Plant
  • Ichikawa Plant
  • Distribution Center
Ductile iron pipe, fittings spiral welded steel pipe LRQA July 16,
3 Hanshin Plant
  • Marushima Factory
Ductile iron pipes, fittings, rolling-mill rolls, TXAX LRQA March 5,
4 Kyuhoji Business Center
  • Kubota Environmental Service Co., Ltd.
  • KUBOTA Membrane Corp.
  • KUBOTA Keiso Corp.
Measuring instruments, measuring systems, rice-milling products, waste shredder systems, submerged membranes, and mold temperature controllers, etc. DNV March 19,
5 Hirakata Plant   Valves, cast steel, new ceramic materials, and construction machinery LRQA September
17, 1999
6 Okajima Business Center   Industrial cast iron products JICQA December
22, 1999
7 Sakai Plant, Sakai Rinkai Plant   Engines, agricultural machinery, smallsize construction machinery, etc. LRQA March 10,
8 Shiga Plant   FRP products JUSE May 18,
9 Water Engineering & Solution Business Unit
  • Shin-yodogawa Environmental Plant Center
Sewage and sludge treatment, water purification, wastewater treatment facilities, submerged membrane ICJ July 14,
10 Pumps Business Unit
  • KUBOTA Kiko Ltd.
Sewage and water purification plants, pumps and pump stations LRQA July 14,
11 Utsunomiya Plant
  • Tractor and Agricultural Implement Service Dept. Utsunomiya Training Center
Rice transplanters and combine harvesters LRQA December
8, 2000
Kubota Group: Companies in Japan
No Name Other Organizations and Subsidiaries Included Main Business Inspecting/Certifying Organization Date of
1 Nippon Plastic Industry Co., Ltd.
  • Head office and plant, Mino Plant
Plastic pipes, plastic sheets, etc. 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 Service Co., Ltd.   Installation, maintenance and management of environmental systems for service water, sewage, landfill disposal, raw waste and waste plants, etc. 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
  • Kyushu KUBOTA Chemical Co., Ltd.
5 KUBOTA Air Conditioner Co., Ltd.
  • Tochigi Plant
Central air conditioning systems JQA August 27, 2004
6 KUBOTA Precision Machinery Co., Ltd.   Hydraulic valves, hydraulic cylinders, transmissions, hydraulic pumps, hydraulic motors, etc. LRQA March 17, 2007
7 KUBOTA KASUI Corporation   Design, construction and maintenance management of environmental conservation facilities BCJ February 1, 2010
8 Kansouken Inc.   Package software supporting water business JCQA April 14, 2014
Kubota Group: Overseas companies
No Name Main Business Inspecting
/Certifying Organization
Date of Certification
1 SIAM KUBOTA Corporation Co.,Ltd.[Headquarters](Thailand) Small diesel engines and agricultural machinery MASCI 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.)
(including Kubota Industrial Equipment Corporation (U.S.))
Small-sized tractors, mowers, utility vehicles and tractor accessories BSI September 20, 2012
(integrated in 2015)
6 SIAM KUBOTA Corporation Co., Ltd.[Amata Nakorn](Thailand) Tractors and combine harvesters BV September 27, 2012
7 KUBOTA KASUI VIETNAM CO., LTD. [Bac Ninh] (Vietnam) Chemical agents for water treatment BSI January 18, 2013
8 KUBOTA SANLIAN PUMP (ANHUI) Co., Ltd. (China) Pumps CCSCC May 29, 2013
9 Kubota Agricultural Machinery (SUZHOU) Co., Ltd. (China) Combine harvesters, rice transplanters and tractors SGS November 13, 2013
10 Kubota Construction Machinery (WUXI) Co., Ltd. Construction machinery CQC December 11, 2014
11 SIAM KUBOTA Metal Technology Co., Ltd. (Thailand) Cast iron products for engines and tractors BV December 19, 2014
12 Kubota Engine (WUXI) Co ., Ltd. (China) Diesel engines SGS March 22, 2015
13 KUBOTA Engine(Thailand) Co., Ltd. (Thailand) Diesel engines LRQA July 3, 2015
14 Kubota Saudi Arabia Company, LLC (Saudi Arabia) Cast steel products TÜV September 30, 2016
15 Kubota Farm Machinery Europe S.A.S (France) Tractors BV (France) February 20, 2017
16 KUBOTA KASUI VIETNAM CO., LTD. [Binh Duong] (Vietnam) Chemical agents for water treatment BSI May 22, 2018
17 Kverneland Group Manufacturing Lipetsk (Russia) Tractor accessories Russian Register June 6, 2018
LRQA: Lloyd's Register Quality Assurance Limited(U.K.)   MASCI: Management System Certification Institute (Thailand)(Thailand)
DNV: DNV Certification B.V.(Netherlands)   SGS(U.S.): Systems & Services Certification,a Division of SGS North America Inc.(U.S.)
JUSE: Union of Japanese Scientists and Engineers ISO Center
ICJ: Intertek Certification Japan Limited   TÜV: TÜV Rheinland Cert GmbH(Germany)
JICQA: JIC Quality Assurance Ltd. (Japan)   SGS: SGS United Kingdom Limited(U.K.)
JSA: Japanese Standards Association   BSI: BSI Assurance UK Limited(U.K.)
JQA: Japan Quality Assurance Organization   BV: Bureau Veritas Certification Holding SAS - UK Branch(U.K.)
MSA: Management System Assessment Center (Japan)   CCSCC: China Classification Society Certification Company(China)
BCJ: The Building Center of Japan   CQC: China Quality Certification Centre(China)
JCQA: Japan Chemical Quality Assurance Ltd   BV(France): Bureau Veritas Certification France(France)

2. EMAS certification

Kubota Group: Overseas companies
No Name Main Business Inspecting/Certifying Organization Date of
1 Kubota Baumaschinen GmbH(Germany) Construction machinery IHK January 3,
IHK:  Industrie- und Handelskammer fur die Pfalz(Germany)

Related Information

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