consolidated balance sheets consolidated statements of income

24-① KUBOTA REPORT 2012 24-②KUBOTA REPORT 2012

Economic Report Supplementary Information Accounting Data (U.S. GAAP)

Consolidated Balance Sheets

Change

Amount

Cash and cash equivalents

Notes and accounts receivable:

Total notes and accounts receivable, net

Short-term finance receivables-net

Inventories

Other current assets

Total current assets

Investments in and loan receivables from affiliated companies

Other investments

Long-term finance receivables-net

Total investments and long-term finance receivables

Land

Buildings

Machinery and equipment

Construction in progress

Total

Accumulated depreciation

Net property, plant and equipment

Goodwill and intangible assets

Other

Less: Allowance for doubtful receivables

Total other assets

Trade notes

Trade accounts

Less: Allowance for doubtful notes and accounts receivable

Current assets

Investments andlong-term financereceivables

Property, plant andequipment

Other assets

(4,734)

15,52821,222402

37,1527,72327,85320,81488,8081,4021,2074,4437,05294

8,8609,369(1,552)16,771(9,062)7,70919,463

Long-term trade accounts receivable 3,9223,80657

27,248Total 130,817

(In millions of yen)

March 31, 2011

Amount %

105,293

56,185300,229(2,806)353,608100,437174,21743,649777,20416,569100,498199,829316,89689,435217,738352,0649,631

668,868(451,510)217,3587,441

11,398(932)

45,394

27,487

100.01,356,852

57.3

23.4

16.0

3.3

%Amount

March 31, 2012

100,559

71,713321,451(2,404)

390,760108,160202,07064,463866,01217,971101,705204,272323,94889,529226,598361,4338,079

685,639(460,572)225,06726,904

15,204(875)

72,642

31,409

100.01,487,669

58.2

21.8

15.1

4.9

Assets

Liabilities and equity

Short-term borrowings

Trade notes payable

Trade accounts payable

Advances received from customers

Notes and accounts payable for capital expenditures

Accrued payroll costs

Accrued expenses

Income taxes payable

Other current liabilities

Current portion of long-term debt

Total current liabilities

Long-term debt

Accrued retirement and pension costs

Other long-term liabilities

Total long-term liabilities

Total Kubota Corporation shareholders' equity

Noncontrolling interests

Total equity

Common stock

Kubota Corporation shareholders' equity:

Capital surplus

Legal reserve

Retained earnings

Accumulated other comprehensive loss

Treasury stock

Current liabilit ies

Long-term liabilit ies

Equity

(7,019)2,92748,2473,7134,0173,9834,00111,7477,58521,654100,855(7,358)6,5974,8704,109

－(306) －

43,852(15,161)(9,987)18,3987,45525,853

Total

76,64213,978150,8253,2709,80026,84729,6164,70233,89285,556435,128191,76035,28513,318240,363

84,07089,14019,539516,858(65,381)(9,341)634,88546,476681,361

32.1

17.7

46.83.450.2100.01,356,852

36.0

16.4

43.93.747.6

69,62316,905199,0726,98313,81730,83033,61716,44941,477107,210535,983184,40241,88218,188244,472

84,07088,83419,539560,710(80,542)(19,328)653,28353,931707,214

100.01,487,669 130,817


Consolidated Statements of IncomeYear ended March 31, 2012 Year ended March 31, 2011 Change

%AmountAmount % Amount

Interest and dividend income

Interest expense

Gain on sales of securities-net

Valuation loss on other investments

Gain on nonmonetary exchange of securities

Foreign exchange loss-net

Other, net

Other income (expenses), net

Current

Deferred

Total income taxes

Revenues

Cost of revenues

Selling, general and administrative expenses

Other operating expenses (income)

Operating income

Other income (expenses):

Income before income taxes and equity in net income of affiliated companies

Income taxes:

Equity in net income of affiliated companies

Net income

Less: Net income attributable to the noncontrolling interests

Net income attributable to Kubota Corporation

1,008,019735,836170,252(3,749)105,680

3,760(1,892)105

(2,570)－

(7,609)3,464(4,742)100,938

35,594954

36,5481,62966,0194,46761,552

100.073.016.9(0.4)10.5

10.0

6.5

6.1

933,685678,653 165,407 3,514 86,111

3,429(1,632)4,845(1,758)2,774(1,640)(829)5,18991,300

27,1373,547

30,684 492

61,1086,28654,822

100.0 72.7 17.7 0.4 9.2

9.8

6.5

5.9

%

8.08.42.9－

22.7

10.6

8.0

12.3

74,33457,1834,845(7,263)19,569

331(260)(4,740)(812)(2,774)(5,969)4,293(9,931)9,638

8,457(2,593)5,8641,1374,911(1,819)6,730


Consolidated Statements of Comprehensive Income

Net income

Other comprehensive income (loss), net of tax:

Less: Comprehensive income attributable to the noncontrolling interests

Comprehensive income

Comprehensive income attributable to Kubota Corporation

Foreign currency translation adjustments

Unrealized gains (losses) on securities

Unrealized gains on derivatives

Pension liability adjustments

Other comprehensive loss

66,019

(13,359)3,220538

(8,361)(17,962)48,0571,62246,435

61,108

(26,382)(5,125)804

(3,080)(33,783)27,3253,21324,112

4,911

13,0238,345(266)(5,281)15,82120,732(1,591)22,323


Consolidated Statements of Changes in Equity

Retainedearnings

Treasurystock

Noncontrollinginterests

Accumulatedother

comprehensiveloss

Total

Balance, March 31, 2010

Net income


Cash dividends paid to Kubota Corporationshareholders, ¥12 per share

Cash dividends paid to the noncontrolling interests

Purchases and sales of treasury stock

Increase in noncontrolling interests related to contribution

Changes in ownership interests in subsidiaries



89,140

89,241

Commonstock

Capitalsurplus

Legalreserve

Shareholders' Equity

84,070

84,070

Shares ofcommon

stockoutstanding(thousands)

1,271,713

1,271,847

19,539

19,539

516,858

477,303

(65,381)

(34,491)

(9,341)

(9,265)

46,476

45,222

681,361

88,83484,0701,255,984 19,539 560,710 (80,542) (19,328) 53,931 707,214

1(5)

(134)

54,822

(15,267)(30,710)

(76)

6,286(3,073)

(307)

400

61,108(33,783)(15,267)

(307)(75)395

(97) (180) (2,052) (2,329)

Net income


Cash dividends paid to Kubota Corporationshareholders, ¥14 per share

Cash dividends paid to the noncontrolling interests

Purchases and sales of treasury stock

Increase in noncontrolling interests related to contribution

Changes in ownership interests in subsidiaries

(15,729)

61,552

(17,700)(15,117)

(9,987)

4,467(2,845)

(291)

73

66,019(17,962)(17,700)

(291)(9,987)73

(306) (44) (6,051) (5,701)

671,619


Change

Amount

March 31, 2011

Amount %%Amount

March 31, 2012

Year ended March 31, 2012 Year ended March 31, 2011 Change

Consolidated Statem

ents of Com

prehensive Income

Consolidated Statem

ents of Changes in Equity

Consolidated Balance Sheets

Econom

ic Report S

upplementary Inform

ationC

onsolidated Statements of Incom

e

24-③ KUBOTA REPORT 2012 24-④KUBOTA REPORT 2012

Consolidated Statements of Cash Flows

Year endedMarch 31, 2012

Year endedMarch 31, 2011 Change

Operating activities:

Net cash provided by operating activities

Investing activities:

Net cash used in investing activities

Financing activities:

Net cash used in financing activities

Effect of exchange rate changes on cash and cash equivalents

Net decrease in cash and cash equivalents

Cash and cash equivalents, beginning of year

Cash and cash equivalents, end of year

Net income

Depreciation and amortization

Gain on sales of securities, net

Gain on nonmonetary exchange of securities

Valuation loss on other investments

(Gain) loss from disposal of fixed asset-net

Impairment loss on fixed assets

Equity in net income of affiliated companies

Deferred income taxes

(Increase) decrease in notes and accounts receivable

Increase in inventories

(Increase) decrease in other current assets

Increase in trade notes and accounts payable

Increase (decrease) in income taxes payable

Increase in other current liabilities

Decrease in accrued retirement and pension costs

Other

Purchases of fixed assets

Proceeds from sales of property, plant and equipment

Proceeds from sales and redemption of investments

Increase in finance receivables

Acquisition of business, net of cash acquired

Collection of finance receivables

Net increase in short-term loan receivables from affiliated companies

Net (increase) decrease in time deposit

Other

Proceeds from issuance of long-term debt

Repayments of long-term debt

Net increase in short-term borrowings

Cash dividends

Purchases of treasury stock

Purchases of noncontrolling interests

Other

66,019

23,908

(105)

2,570

－

(6,693)

1,531

(1,629)

954

(39,833)

(16,176)

(8,355)

43,189

11,670

11,519

(8,870)

197

79,896

(26,962)13,028187

(17,211)(167,040)135,319(5,565)(2,080)395

(69,929)

104,816(89,203)

9(17,700)(10,016)(924)(246)

(13,264)

(1,437)

(4,734)

105,293

100,559

61,108

26,993

(4,845)

(2,774)

1,758

844

(492)

111

3,547

5,707

(13,640)

8,459

9,285

(17,684)

7,474

(9,627)

5,683

81,907

(27,358)8706,300

－

－

(170,063)142,852

713,747

(43,581)

62,489(93,895)7,238

(15,267)(50)

(2,317)87

(41,715)

(2,746)

(6,135)

111,428

105,293

(2,011)

(26,348)

28,451

1,309

(4,734)

Cash paid during the year for:

Interest

Income taxes

4,732

20,515

6,914

44,207

(2,182)

(23,692)

Consolidated Segment Information

AdjustmentsFarm & IndustrialMachinery

Water & EnvironmentSystems OtherSocial Infrastructure

External customers

Intersegment

Revenues:

Total

Operating income

Identifiable assets at March 31, 2012

Depreciation

Capital expenditures

713,943

69

714,012

97,776

1,039,280

14,582

20,077

198,511

2,428

200,939

14,829

184,990

4,768

3,390

64,775

2,832

67,607

2,651

61,282

1,806

2,686

30,790

18,010

48,800

2,450

49,530

705

1,071

－

(23,339)

(23,339)

(12,026)

152,587

2,000

3,888

1,008,019

－

1,008,019

105,680

1,487,669

23,861

31,112

Consolidated

Total 1,008,019

1,008,019

Year ended March 31, 2012

Year ended March 31, 2011



Farm Equipment and Engines

Construction Machinery

Pipe-related Products

Environment-related Products

Farm & Industrial Machinery

Water & Environment Systems

Social Infrastructure

Other

619,989

93,954

713,943

122,247

76,264

198,511

64,775

30,790

933,685


580,671

70,847

651,518

121,836

70,932

192,768

60,439

28,960

Total

Japan

North America

Europe

Asia outside Japan

Other Areas

Japan

North America

Europe

Asia outside Japan

Other Areas

498,684

219,929

88,715

169,632

31,059

933,685


March 31, 2012 March 31, 2011

477,913

189,330

75,762

160,533

30,147

Information for revenues from external customers by destination

225,067Total

176,987

15,158

9,580

20,087

3,255

217,358

177,460

16,146

18,794

1,733

3,225

Information for property, plant, and equipment based on physical location

Revenues from external customersby product groups

Geographic information

Reporting segments

■ Notes





(In millions of yen) (In millions of yen)


External customers

Intersegment

Revenues:

Total

Operating income

Identifiable assets at March 31, 2011

Depreciation

Capital expenditures

651,518

64

651,582

86,487

918,656

15,870

13,871

192,768

1,594

194,362

13,121

170,691

6,010

4,861

60,439

2,657

63,096

2,463

62,092

1,931

3,764

28,960

15,837

44,797

2,096

39,386

697

691

－

(20,152)

(20,152)

(18,056)

166,027

2,009

764

933,685

－

933,685

86,111

1,356,852

26,517

23,951

AdjustmentsFarm & IndustrialMachinery

Water & EnvironmentSystems OtherSocial Infrastructure Consolidated

WEB

Economic Report Supplementary Information Accounting Data (U.S. GAAP)

Consolidated S

tatements of C

ash Flow

sE

conomic R

eport Supplem

entary Information

Consolidated S

egment Inform

ation

● Please refer to the Form 20-F for the detailed financial information. http://www.kubota-global.net/ir/financial/sec/index.html


Key to the abbreviation of certifying bodiesJQA：Japan Quality Assurance Organization JICQA：JIC Quality Assurance Ltd.

LRQA：Lloyd’s Register Quality Assurance Ltd. DNV：DNV Business Assurance Japan K.K.

JSA：Japanese Standards Association

JUSE：Union of Japanese Scientists and Engineers

JCQA：Japan Chemical Quality Assurance Ltd.

MSA：Management System Assessment CenterJMAQA：Japan Management Association Quality Assurance Registration Center

Status of ISO9001 Certification (As of April 1, 2012)Respecting Human Rights

Department Office

In 1993, the Hirakata Plant became the first business site of the KUBOTA Group to obtain ISO9001 international quality assurance certification, which was quickly followed by other sites and affiliates within the Group. By promoting the quality management program based on ISO9001, KUBOTA is committed to earning customer trust and delivering satisfying, high-quality products.

The KUBOTA Group bases its activities on the Universal Declaration of Human Rights, respects human rights, and does not violate human rights. Moreover, the Group respects the privacy of individuals and works to protect personal information.

Affiliates in Japan

Business sites with certification under OHSAS18001(Occupational Health and Safety Management Systems) (as of April 1, 2012)

Main product(s)Company name

● Design, installation, and maintenance of facilities for service water, sewerage,landfill disposal, night soil, waste, and ancillary services

KUBOTA Systems, Inc.

KUBOTA Pipe Tech Co.

Nihon Plastic Industry Co., Ltd.

KUBOTA Environmental Service Co., Ltd.

KUBOTA Precision Machinery Co., Ltd.

1997.05 JMAQA

2002.03 JCQA

2000.02

2007.04

MSA

LRQA

1998.12 JSA

Heiwa Kanzai Co., Ltd.

Water Technology Institute Ltd.

KUBOTA-C.I. Co., Ltd.

KUBOTA Air Conditioner Co., Ltd. ● Design, development, manufacturing, and ancillary services for large-scale air-conditioning equipment

● Design, development, and supply of cleaning services for buildings and facilities

● Design, development, and manufacture of vinyl pipe and secondary processed products● Design, development, and manufacture of polyethylene and other plastic pipes● Design, development, and manufacture of polystyrene/polyethylene and other plastic sheet plates

● Design, development, and manufacture of hydraulic valves and cylinders for agriculturaluse and construction machinery

● Manufacture of hydraulic transmissions and pumps for off-road vehicles and agricultural use,and hydraulic motors for construction machinery

● Consigned development of software products and software packages, design,development,and manufacturing of network structures and ancillary services.

● Operation service of information systems and operation and maintenance of networks● Sale of purchased products

● Design, construction and construction management of various pipelines, etc.● Investigation and diagnosis of pipelines● Training on installation of fittings and pipe laying

● Development, sales, and consignment of computer software

● Design, development, and manufacture, of vinyl pipes, polyethylene pipes, fittings and various kinds of attachments

2000.022002.07

2004.04

1998.04

JQAJICQA

JCQA

Kubota Construction Co.,Ltd. ● Design and construction of civil engineering structure and buildings 2011.12 JQA

JUSE

Main product(s)

Steel castingsRollNew material

Steel pipe

VendingmachineryPrecisionequipment

Valves

Industrialmaterials

Membranesystems

Water and sewageengineering

Johkasou

EnginesTractorsFarm machineryConstruction machinery

Department Office

Water &environment

Pipesystem

Waterengineering& solution

Materials

Electronicequippedmachinery

Farm &industrialmachinery

Ductile iron pipe, fittings, accessories and related productsDuctile iron pipe Hanshin/Keiyo 1999.011994.091998.051997.101997.101997.102003.04

Valves and gates

Casting products

Pumps, pump station, and sewage & water purification plants

Sewage & sludge treatment, water purification and waste water treatment

Membrane module and anaerobic MBR technology

Plastic Johkasou

Hirakata

Hirakata

Keiyo

Ryugasaki

Kyuhoji

Sakai(Including Okajima)

Rinkai

Tsukuba

Utsunomiya

Hirakata

HirakataAmagasaki

Rollers, tubes, piping, fittings, spools, columns, piles, sleeves, cylinders, and static castings, rolling mill roll and non-metal mineral product (titanic acid compounds)

Spiral welded steel pipe

Vending machines for cigarette, paper packed and canned beverage

Electronic weighing equipment and load cell

Engines, tractors, farm equipment, and construction machinery

Engines

Engines and tractors

Transplanters and harvesting equipment

Construction machinery

1993.03

JCQALRQAJICQA

1998.07 JICQA2008.09 DNV1994.08 DNV1994.06 LRQA1994.06 LRQA1994.06 LRQA1997.02 LRQA1996.04 LRQA

LRQALRQALRQAJUSE

LRQA

Hanshin Office

Tokyo

Okajima

Shiga

Pumps

Certifying bodyDate ofcertification

Certifying bodyDate ofcertification

Social report supplementary dataSocial Report Supplementary Information

Personnel Policy and Systems

Instilling awareness of human rightsIt states clearly in the Code of Conduct of the KUBOTA Group that “We do not discriminate or make violations of human rights on the basis of nationality, age, gender, or for any other reason whatsoever, and do not permit forced labor or child labor” (excerpt). Every year we determine our “Policy for Risk Management” to and implement a “plan-do-check-action” (PDCA) cycle for promotion, audits and reports.Within Japan we appoint human rights advancement planning & coordination officers to each of our business sites and engage in organized educational activities throughout the group. In other countries we give guidance in improvements and follow up on how progress is being made on the basis of practical surveys.

KUBOTA's basic policy on human resources:"Fairness & Transparency," "Challenge & Creativity"

Promoting diversity management

"It is always people (employees) that are irreplaceable assets and that form the foundation of a corporate evolution which pursues sustainable economic and social development in line with the needs of the times." Based on this idea, KUBOTA has enacted and operates a fair and transparent personnel system, and then works to construct an energetic corporate climate that welcomes challenge and values creativity. Our employee Code of Conduct also clearly prohibits discrimination on the basis of nationality, age, gender and other factors and human rights infringements in employee recruitment.

Establishing a personnel system centering on"merit-based performance evaluation"KUBOTA’s personnel system aims to put the right person in the right place by respecting the quality and ability of individual employees and by rewarding them justly based on the fair evaluation of their performance.

Enhancement of the Human Rights AdvancementConsultation OfficeWe offer consultation services, both internally and externally, to prevent human rights violations, and we take prompt measures if human rights violations are detected.

The Consultation offices are taking various measures to increase the awareness of employees, such as putting up posters and distributing leaflets that call for the prevention of sexual harassment, in order to create a more comfortable work environment.

● Company-wide consultation service: KUBOTA Hot Line (External lawyers are also available to assist.) ● Consultation office at each business site: Sexual Harassment Consultation Office

■ Number of employees who joined human rights training sessions during FY2012

(Unit: no. of individuals)

KUBOTA Corporation

Affiliates

Total

Target Group training Outside training Total (Total participants)

11,9817,56019,541

396247643

12,3777,80720,184

Promoting human rights education We organize human rights training sessions in a well-planned manner so that each employee can join at least one training session a year. ■ Training sessions for KUBOTA officers, executives, and presidents of affiliates ■ Training sessions for each business site■ Training sessions targeting each job class■ Training sessions for human rights leaders (including fieldwork opportunities) ■ Training sessions for persons in charge of consultation at the Harassment Consultation Office

■ Employment rate of physically or mentally challenged persons

KUBOTAHuman rights advancement

planning & coordination officer(each business site)

KUBOTAHuman rights

education officers(each business site)

AffiliatesHuman rights

promotersmanagers of generalaffairs departments

Human Rights Advancement Planning & Coordination CommitteeChairman: The Executive Officer of the CSR Planning & Coordination Headquarters

Secretariat: Human Rights Advancement Dept.

National average

Kubota employment rate

Statutory employmentrate (1.8%)

Monthly salary levels areset by course and jobgrade.

The results of evaluations arereflected in salary and bonusrankings.

The statistical population of each courseis pre-set, and the personnel evaluationof the achievement of individually settargets is also used to determine the jobgrade of each employee.

Employees are required to completedesignated educational/trainingcourses and to achieve a certainlevel of understanding/competencefor promotion to a higher position.

Employee educationand training system

Capacity development programs (fundamental, basic, and applied programs) are established and can be chosen by each employee according to their needs.

Training programs (including K’ ei Juku and “Business Producer” programs) are implemented, which are designated for the early selection and nurturing of the next-generation management personnel and in-house entrepreneurs.

An overseas language study program is available for new employees (hired as creative personnel).

A training course for mastering basic manufacturing skills and developing a well-rounded personality is available for new employees (hired as technical personnel).

Evaluation systemThe “Aim for the target” system is being implementedin which an individual performance level is set for eachemployee in advance and the degree of achievement ofsuch pre-set level is measured.

Interviews are held between each employee and his/hersupervisor when setting his/her individual performancelevel target and when evaluating the degree of his/herachievement.

Payroll systemA monthly salary system is employed.

A performance-linked bonus system is in place,in which bonuses are calculated based on thecompany’s ordinary income.

Job grade systemMulti-track courses (manager, specialist and expert courses) are available to upper-level employees (managerial positions).

The job grade system is applied to employees of all levels, without regard to qualifications.

Non-senior-level employees are classified into one of the four job categories (creative, business, associate, and technical) and perform their assigned duties.

* Occupational health and safety management systems centering on risk assessment have also been established in other business sites.

Tsukuba Plant

Keiyo Plant (Funabashi)

Keiyo Plant (Ichikawa)

Certification obtained in December 2000



Hanshin Plant (Mukogawa)

Hanshin Plant (Amagasaki)

Hirakata Plant

Certification obtained in November 2003

Certification obtained in April 2005

Certification obtained in June 2007

Status of ISO9001 Certification (As of April 1, 2012)

Respecting Human Rights

Business sites with OHSAS (O

ccupational Health and Safety Managem

ent Systems) 18001 certification (as of April 1, 2012)

Social R

eport Supplem

entary Information

2.25

2.0

1.75

1.5

1.252009 2010 2011 20132012 （FY）

2.03 2.02

1.63

2.07

1.73

2.122.01

1.681.59

（％）


Environmental Management Promotion System Environmental Education

Supplementary Information on Environmental Report

Promotional structure

KUBOTA environmental management system

Corporate management policy

Head Office Divisions, business sites, group companies

Reports

President and the Board of DirectorsCompany-wide Risk ManagementCommitteeGeneral Manager of Quality Assurance& Manufacturing Headquarters

Meeting of persons in charge ofenvironmental conservation

Environmental managementstatus assessment

Environmental managementstatus monitoring (KEDES)*

Submit performance reports on environmentalmanagementCheck results of environmental measurements(air/water quality, etc.)Submit performance reports on environmentalaccountingOn-site inspections and report on complaints

Improvement throughinstructions and guidance

Offer instructions for improvement measures Examine and offer guidance onimprovement plans

Environmental managementsupport activities

Offer technical guidance on environmentalmanagementExamine environmental management systemOffer education on environmental management

Environmental auditing

Implement environmental performanceassessment of business siteenvironmental management systems

Corporate environmental policy

Medium-Term EnvironmentalConservation Plan

Plan

Do

Check

Action

Drafting of environmentalmanagement plan

Environmental Measures Committee

Establish environmental policy,objectives and goals

Business activities

Promote environmental management activitiesPromote pollution prevention measuresNegotiate with government offices, etc.

Review and implementenvironmental conservation

measures

* KEDES: Kubota Ecology Data E-System

Business plan

Board of Directors

President

Environmental ProtectionDepartment

Divisions

Company-wide RiskManagement Committee Quality Assurance &

Manufacturing Headquarters

Other corporate staff

Group companies

Departments in charge ofenvironmental management

Group companies


Plants, factories andbusiness center


Head office, regional offices,branch offices, sales offices


Upper levelmanagerial division

Business sites

The KUBOTA Group is promoting its environmental management, which is based on the environmental management system, through an organizational structure in which the Board of Directors serves as the highest decision-making body.

The KUBOTA Group continued its efforts to implement various environmental education programs during FY2012. Along with the training organized by the Environmental Protection Department of KUBOTA, original environmental education is also provided independently in the business sites and affiliates. In addition, KUBOTA supports outside organizations in their environmental education activities.

The KUBOTA Group is making efforts to identify the environmental risks associated with its business activities and minimize them.To mitigate the impact on the ambient environment to a minimum level, if the Group should have an environmental accident, it carries out regular training based on the procedures established to respond to specific risks in each site.

Environmental Risk Management

Drill for chemical leakage (conducted in June 2011) *Water was used instead of chemicals

An example of drills for responding to abnormal and emergency situations(SIAM KUBOTA Metal Technology Co., Ltd.)

Global environmental issues and the response required of corporations

Global environmental issues and KUBOTA’s environmental corporatemanagementGlobal environmental issues and KUBOTA’s environmental corporatemanagement

KUBOTA’s environmental corporate management and on-siteenvironmental managementKUBOTA’s environmental corporate management and on-siteenvironmental management

Basic education on laws and regulations, environmental risks,environmental conservation, etc.

Pollution control laws and theory of pollution control technology

Energy saving laws, energy saving technology and practical cases

The ISO 14001 standard, environmental laws and case studies

Improvement of operation of the environmental risk management system

Status of energy management activities and examples ofenergy saving efforts at the Hirakata Plant, and visits to relevant facilities

No. ofparticipants

133

34

126

18

47

8

14

17

26

29

47

8

37

Course title

2

1

2

1

2

1

1

1

2

2

2

1

1

Course descriptionsFrequencyClassification

Waste Management and Public Cleansing Law, practical training incontracts and manifests, etc.Professional

education

Education byemployee-level

General course <1> (New recruits, etc.)

Basics of environmental management

Environmentalmanagement technology

Pollution prevention technology

Energy saving technology

ISO 14001 environmental auditor training

Environmental management education atKUBOTA Construction Machinery Japan Corporation

Hirono Iron Works Co., Ltd.

Environmental management education atKUBOTA Construction Machinery Japan Corporation

Training for ISO 14001 internal auditors201Environmental management education at the Sakai Plant

“Energy Conservation Training for ChineseGovernmental Officials,” held as part of the InternationalProject for More Efficient Energy Use,commissioned bythe Energy Conservation Center, Japan

Efforts to take environmental measures at the Sakai Plant81Mega-City Environmental Policy &Environmental Management System Course atGlobal Environment Center Foundation

Waste management

Training for newly appointed foremen

Training for newly appointed supervisors

CSR training (Employees of “creative” personnelwho have worked for nine years)

Training for employees promoted to managerial positions

Operation of an environmental information management system

301 Education to train ISO 14001 environmental auditors

Support toeducationin outside

organizations

Results of environment-related education in FY2012(Only in-house education sponsored or performed by the Environmental Protection Department is included.)

Environmental management statusmonitoring and assessment

Convene Environmental Measures CommitteeConfirm and assess environmentalmanagement resultsOn-site inspections and report on complaints

Environm

ental Managem

ent Prom

otion System

Supplem

entary Information on E

nvironmental R

eportE

nvironmental E

ducationE

nvironmental R

isk Managem

ent

48-③ KUBOTA REPORT 2012 48-④KUBOTA REPORT 2012

DNV：Det Norske Veritas AS

JSA：Japanese Standards Association

JCQA：Japan Chemical Quality Assurance Ltd.

JICQA：JIC Quality Assurance Ltd.

MASCI：Management System Certification Institute (Thailand)

SGS：SGS Systems & Services Certification Canada Inc. (Canada)

LRQA：Lloyd’s Register Quality Assurance Limited

JUSE：Union of Japanese Scientists and Engineers

JQA：Japan Quality Assurance Organization

MSA：Management System Assessment Center

TUV：TÜV Rheinland Cert GmbH (Germany)

Inspecting/Certifying organ

Date ofcertificationMain businessNameNo

LRQA

LRQA

LRQALRQA

LRQA

LRQA

DNV

JUSE

DNV

JICQA

LRQA

LRQA

LRQA

March 5, 1999

July 16, 1998

September 17, 1999

March 10, 2000

November 28, 1997

December 8, 2000

November 13, 1998

May 18, 2000

March 19, 1999

December 22, 1999

July 14, 2000

July 14, 2000

July 14, 2000

Sewage & sludge water purification,waste water treatment facilities

Sewage & water purification plants,pumps and pump stations

Filtration membrane unit

Ductile iron pipes, rolls, potassium titanate

Ductile iron pipes, spiral welded steel pipes

Valves, cast steel, new ceramic materials,and construction machinery

Engines, tractors, small-size construction machinery, etc.

Engines, tractors, etc.

Rice transplanters and combine harvesters

Vending machines

FRP products

Measuring instruments, measuring systems,CAD systems, rice-milling products,waste shredder systems, submerged membranes,and mold temperature controllersIndustrial cast iron products, drainage pipes,and other cast iron products

Hanshin Plant

Utsunomiya Plant

Ryugasaki Plant

Kyuhoji Business Center

Okajima Business Center

Water & Sewage EngineeringBusiness Unit

Pumps Division

Membrane System Business Unit

Shiga Plant

Sakai Plant/Sakai Rinkai Plant

Tsukuba Plant

Keiyo Plant

Hirakata Plant

Other included organizations and subsidiaries

KUBOTA F.I.M. Service Ltd.KS UtsunomiyaTraining Center

Marushima Factory

Eastern Main Parts CenterKUBOTA F.I.M. Service Ltd. KS TsukubaTraining CenterKanto Kubota Precision Machinery Co.,Ltd.

KUBOTA Vending Service Co., Ltd. Ryugasaki PlantKUBOTA Kanto Vender Center Inc. Ryugasaki Plant

KUBOTA Environmental Service Co., LtdKUBOTA Membrane Corp.KUBOTA Keiso Corp.

Shin-yodogawa Environmental Plant Center

KUBOTA Kiko Ltd.

Distribution Center

1

6

7

9

10

11

1213

8

4

5

2

3

KUBOTA’s business sites, divisions and business units in Japan

No

23

4

56

7

Plastic pipes, plastic sheets, etc.

Design and construction of civil engineering structuresand buildings

Installation, maintenance and management ofenvironmental systems for service water, sewage,landfill disposal, raw waste and waste plants, etc.

Central air conditioning systems

Design, construction, installation and management of pipelines

Hydraulic valves, hydraulic cylinders, transmissions,hydraulic pumps, hydraulic motors, etc.

Plastic pipes and couplings1

Nippon Plastic Industry Co., Ltd.

KUBOTA Construction Co., Ltd.

KUBOTA EnvironmentalService Co., Ltd.

KUBOTA Air Conditioner Co., Ltd.

KUBOTA Pipe Tech Co.

KUBOTA PrecisionMachinery Co., Ltd.

KUBOTA-C.I. Co., Ltd.

JSA

JQA

MSA

JQAJCQA

LRQA

JUSE

October 27, 2000

December 22, 2000

November 20, 2002

August 27, 2004

January 24, 2005

March 17, 2007

February 22, 2011

Tochigi PlantSakai PlantOdawara PlantKyushu KUBOTA Chemical Co., Ltd.

Head office and plant, Mino Plant

Tochigi Plant

KUBOTA Group: Companies in Japan

No

1 MASCI2 LRQA3 SGS4

Small diesel engines and agricultural machinery

Diesel engines and agricultural machinery

Cast steel products

Vending Machines TUV

February 28, 2003

February 10, 2006

June 15, 2006

March 16, 2011

SIAM KUBOTA Corporation Co., Ltd. (Navanakorn, Thailand)

P.T. Kubota Indonesia (Indonesia)

P.T. Metec Semarang (Indonesia)

Kubota Metal Corporation (Canada)

KUBOTA Group: Overseas companies

All of the KUBOTA Group’s production sites in Japan were awarded ISO 14001 certification by the end of FY2007.Currently, efforts to obtain ISO 14001 certification are underway at its overseas production sites.

ISO 14001 Certification Status (As of March 31, 2012)


Date ofcertificationMain businessName Other included organizations


Date ofcertificationMain businessName


Trends in Major Environmental Indicators

Trends in major environmental load indicators over the last 5 years are as below.Unless otherwise indicated, the totals include KUBOTA and its consolidated subsidiaries in Japan and overseas.

Trends in the last five years

Environmental data on overseas business sites for FY2012 (excerpt)

Eco-efficiency indicators

FY2008 FY2009 FY2010 FY2011

INPUT

Total energy input(excluding transportation fuel) TJ

Water resources input million m3

Amount of PRTR-designatedsubstances handled *1 tonsAmount of chemicalsubstances handled *2 tons

OUTPUT

Atmosphericdischarge

CO2 emissions kilotons CO2e

SOx emissions *3 tons

NOx emissions *3 tons

Soot and dust emissions *3 tonsAmount of PRTR-designatedsubstances released *1 tonsAmount of chemicalsubstances released *2 tons

Watersystem

discharge

Public water areas

Wastewater discharge *5 million m3

COD *4 tons

Nitrogen discharge *4 tons

Phosphorous discharge *4 tons

Amount of PRTR-designatedsubstances released *1 kg

Sewage lines

Wastewater discharge *5 million m3

Amount of PRTR-designatedsubstances released *1 kg

WasteAmount of waste discharge kilotons

Landfill waste kilotons

9,6205.378,751

ー5368.680.63.7580ー

4.5615.514.30.45166

0.73115

937.0

9,8405.096,621

ー5753.960.35.6574ー

4.4811.713.90.3640

0.9048

9410.2

8,4904.665,507

ー4783.849.53.8475ー

3.8615.410.20.2533

0.9920

743.6

8,5004.235,2772,6674455.266.15.538981

3.7810.89.50.3535

0.9421

704.3

YearEnvironmental indicators Unit

*1: Data for business sites in Japan. *2: Data for overseas business sites. (Not covered by the third-party assurance)*3: Data for overseas business sites is included from FY2011 onwards. *4: Data for up to FY2009 is total discharge from business sites in Japan subject to total emission control. From FY2010 and FY2011 onwards, data for overseas business sites is included. (FY2011 only for phosphorous) Since FY2012, KUBOTA has targeted the business sites subject to total emission control in Japan and overseas, that discharge to public water areas. (As a result, the Company did not find data for overseas business sites subject to the calculation in FY2012.)*5: From FY2009 onwards, data from overseas business sites is included. *6: From FY2010 onwards, data from overseas business sites is included.

*Crude oil equivalent

The eco-efficiency indicators for CO2 emissions and the amount of PRTR-designated substances released and transferred improved from the previous fiscal year.

2.50

2.00

1.50

1.00

0.50

0.002008 2009 2010 2011 2012 (FY)

1.47 1.39 1.40

1.83 2.02

2.161.92 1.95

2.10 2.15

Chemical substances (PRTR-designated substances)CO2 Waste

1.24 1.18 1.251.33 1.29

・Eco-efficiency indicator for CO2 = Consolidated net sales (million yen) / CO2 emissions (tons CO2e) (the KUBOTA Group)・Eco-efficiency indicator for waste = Consolidated net sales (million yen) / Waste discharge (hundred kg) (the KUBOTA Group)・Eco-efficiency indicator for chemical substances = Consolidated net sales (million yen) / PRTR-designated substance release and transfer (kg) (the KUBOTA Group in Japan)

Total

1,620TJ(42 million liters*)

Fossil fuel35%

Electricity65%

■ Total amount of energy input

Total

89.5kilotons CO2

Fossil fuel37%

Electricity63%

■ CO2 emissions

FY2012

8,8904.455,3214,4884682.961.76.4384119

3.8211.910.20.2940

1.0120

78Amount of waste, etc. discharge kilotons 159 149 121 128 149

4.1Ratio of Landfill waste *6 % 2.4 6.0 3.2 3.4 2.7

How to read the indicators

Total

0.52million m3Service

water37%

Groundwater8%

Water forindustrial use55%

■ Water resources input

Total

33.3 kilotons

Amount forlandfilldisposal10%

Reduction15%

Amount ofvaluableresources(metals etc.)

56%

Recycledamount19%

■ Amount of waste, etc. discharge

* The improvement of the indicators means that the sales per unit of environmental load such as CO2 and others have increased, which is considered to indicate higher eco-efficiency.

ISO

14001 Certification S

tatus S

upplementary Inform

ation on Environm

ental Report

Trends in Major E

nvironmental Indicators

100

48-⑤ KUBOTA REPORT 2012 48-⑥KUBOTA REPORT 2012

Coverage of Corporate Environmental Management

Waste recycling and treatment flow(kilotons/year)

* The amounts of waste reduction, resource recycling after treatment and final landfill disposal were the results of surveys conducted by outside intermediate treatment companies.

Trends in the recycling of construction waste(Data for business sites in Japan)

* Recycling rate = 〔sales of valuable resources + amount recycled + amount reduced (heat recovery)〕/ amount of construction waste, etc. discharge (including sales of valuable resources) x 100 (%)

(kilotons)

80

100

60

40

20

0

48

26 22 19

41

0

20

40

60

80

100（％）98.7 99.199.399.3

84.1 82.5

99.7

90.987.389.2

20112010 201220092008 (FY)

Recycling rate (Specific construction materials) *

Amount of construction waste, etc. discharge (kilotons)

Recycling rate (All materials) *

Data Concerning CO2 Emissions (FY2012 results)

Data Concerning Resource Recycling (FY2012 results)

The ratio of corporate coverage

（%）

74

10010099

0

20

40

60

80

100

20122011201020092008 (FY)

Green PurchasingThe KUBOTA Group is promoting the purchase of “green” office supplies (paper, stationery, etc.). In FY2012, the ratio of the amount spent on green products was 73.7%, falling short of the target of 75%. The Group will enhance training and educational activities in its sites in efforts to reach the target.

All the consolidated subsidiaries in Japan and overseas have been subject to environmental management since FY2010. The data are supplementary information about “Working towards a Recycling-based Society” on P44 of KUBOTA REPORT 2012.

The data are supplementary information about “Stopping Climate Change” on P43 of KUBOTA REPORT 2012.

*1 Heat conversion coefficient calculated with 9.97 MJ/kWh (Enforcement Regulations for the Law Concerning the Rational use of Energy (Rev. March 31, 2009)) *2 Crude oil equivalent

Trends in freight traffic

260 251 214 200 216

150

12

2 2 2137103 102 93

411 390

319 304 310

2009 2010 2011 2012 (FY)0

400

300

200

100

500(million ton-km)

WaterRoad Rail

2008

Scope 1: Direct emissions (CO2 emissions from energy sources)

Scope 1: Direct emissions(CO2 from non-energy sources, along with CH4, N2O, HFC and SF6)

Scope 2: Indirect emissions (Purchased electricity)

Scope 3: Indirect emissions (CO2 emissions during distribution)

* Scope of emission sources as defined in the Greenhouse Gas (GHG) Protocol

a : 70.7

b : 24.9

c : 69.0

d : 2.5

e : 10.5

f : 61.1Intermediatetreatment

73.2

g : 1.6

h : 2.578.2242.8 147.2

Final landfill disposal *

Resource recyclingafter treatment *

Direct to landfill

In-house intermediate treatment (dehydration, etc.)

Resource recycling

In-house recycling and reuse

Waste reduction*

Sales of valuable resources (metals, etc.)

Totalwaste, etc.generation

Wastegeneration

Wastedischargesoutsourced

wasteprocessing


Total energy inputSolar power generation*1

0.005%Transportation fuel6%

Purchased electricity56%

Total

9,480TJ(245 million liters*2)

50%8%

1%

41%

Total emissions

508kilotons CO2e

Fossil fuel38%

120

100

80

60

40

20

0

44.8152.63 48.51

91.7

67.6

93.2

0

20

40

60

80

100（％）(Yen in millions)

62.16 65.55

73.1 73.7

■ Amount spent on green products and the ratio to total purchasing amount (Data for business sites in Japan)

2008 2009 2010 20122011 (FY)

* From FY2010 onwards, the target items of green purchasing were changed.

CO2 emissions by scope*

Other 6%

Slag 57%

Paper scrap 3%Rubble 3%

Soot and dust5%Wood scrap5%

Sludge 9%

Waste oil 3%Plastic waste4%

Asia & Oceania9.6%

Waste acid5%

Total wastedischarge

78.2kilotons

Waste discharge by region

Europe 0.3%

Japan 81.5%

North America8.6%

Breakdown of waste discharge

In FY2012, generation of construction waste and other related waste increased because we received many large-scale construction orders.The recycling rate increased as a result of selecting waste treatment companies that can recycle waste.

Total wastedischarge

78.2kilotons

Coverage of C

orporate Environm

ental Managem

entS

upplementary Inform

ation on Environm

ental Report

Data C

oncerning Resource R

ecyclingG

reen Purchasing

Data C

oncerning CO

2 Em

issions

48-⑦ KUBOTA REPORT 2012 48-⑧KUBOTA REPORT 2012

Proportion of release and transfer amounts in FY2012 by substance(Data for production sites in Japan)

Xylene39%

Toluene25%

Other9%Styrene4%

Ethylbenzene23%

Total releasesand transfers

499 tons

Results of PRTR Reporting/Groundwater Monitoring

Atmosphere Public water areas Soil On-site landfills Sewerage Transfers to off-site

0.092,035

0.0153,907

0.00.00.00.0

21,1910.0006

0.07,8482,149

104,5911,9305.21.50.00.00.02.2

2920.0

0.0

153718087132188239240243277296297300302305308349354392400405411412

448453 0.0

1,30324,546

0.039,14110,796

3.01,829210.0

0.0110.0

2,6000.0

19,2470.0

Substance Measured groundwater value Environmental standard value

Trichloroethylene Non detected (Less than 0.0001mg/L)

Non detected (Less than 0.001mg/L)

Less than 0.03 mg/L

Less than 0.03 mg/L

Business site

Tsukuba Plant

Utsunomiya Plant Trichloroethylene

9653950.0480.00.0

0.014,050

0.00.0

0.040383,962Total

TransfersReleasesChemical substance

Numberspecified in

Cabinet Order

* The data shows the total amount of the substances handled by: production sites of KUBOTA and its subsidiaries in Japan.

Volatile Organic Compound (VOC)

Water-soluble zinc compounds

Ethylbenzene

Ferric chloride

Xylene

Chromium and chromium (III) compounds

Cobalt and its compounds

N,N-Dicyclohexylamine

Organic tin compounds

Styrene

Dioxins

Triethylamine

1, 2, 4-trimethylbenzene


Toluene

Naphthalene

Lead compounds

Nickel

Phenol

Di-n-butyl phthalate

n-Hexane

Benzene

Formaldehyde

Manganese and its compounds

11

400.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

0.00.0

0.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

0.00.0

0.0

0.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

0.00.0

0.0

20 114,946

200.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.0 1.7Boron compounds 0.0 0.0 0.0 0.0

0.00.0

0.00.0

0.00.0

0.0 0.0438 Methylnaphthalene

Methylenebis (4, 1-phenylene) diisocyanate

Molybdenum and its compounds

Unit: kg/year (Dioxins: mg-TEQ/year)

Environmental Accounting (Data for Business Sites in Japan)

Results of groundwater measurements conducted on the premises of the business sites that used organic chlorine-based compounds in the past are as shown below.

Groundwater monitoring

Environmental accounting is employed in order to reflect back into the KUBOTA Group’s business activities as much as possible the quantitative comprehension and analysis of the costs of environmental conservation and the effects that are obtained from those activities, and disclosing information to internal and external stakeholders to promote a wider understanding of its participation in environmental conservation activities.

This is supplementary information for P45 “Controlling Chemical Substances” in KUBOTA REPORT 2012.

Results of PRTR reporting for FY2012Class I designated chemical substances for which the annual handling quantity equaled one ton or more (0.5 ton or more for Specific Class I designations) for each business site

Investment ExpensesWithin the business area cost

Prevention of air and water pollution, soil contamination, noise, vibration, etc.

Prevention of climate change

Minimizing waste production, reducing quantity of waste, and recycling

Local environmental conservation cost

Global environmental conservation cost

Resource recycling cost

Collection of used products and commercialization of recycled products

Environmental management personnel, ISO maintenanceand implementation, environmental information dissemination

R&D for reducing of product environmental load anddeveloping environment conservation equipment

Local cleanup activities and membership fees and contributions toenvironmental groups, etc.

Contributions and impositions, etc.

Upstream and downstream costs

Management activities cost

R&D cost

Social activities cost

Environmental remediation cost

Total

45037464120

26

264

0

0740

1,40949218972819

1,238

5,127

1

2047,998

654273287940

12

743

0

01,409

1,42352417172821

1,304

5,246

1

2038,198

31,100Total capital investment (including land) for the corresponding period (consolidated data)

Total R&D costs for the corresponding period 27,900

FY2011

Investment Expenses

FY2012Main activitiesClassifications

(Yen in millions)

Investment in environmental conservation amounted to 1.41 billion yen, up by 0.67 billion yen from the previous fiscal year. Environmental expenses increased by 0.2 billion yen from the previous fiscal year to 8.2 billion yen. Research and development expenses totaled5.25 billion yen, which accounts for about 64% of all the expenditures for the fiscal year.

Environmental conservation costs

FY2011 FY2012ItemsEffects Increase/Decrease

Ratio to theprevious FY (%)

Environmental effect related toresources input into business activities

Environmental effect related towaste or environmental impactoriginating from business activities

Water consumption (million m3)

Energy consumption (Except for transportation fuel) [units of heat; in terajoules (TJ)]

CO2 emissions (Energy related) (kilotons CO2)

SOx emissions (tons)

NOx emissions (tons)

Soot and dust emissions (tons)

Releases and transfers of PRTR-designated substances (tons)

Waste discharge (kilotons)

Waste to landfills (kilotons)

7,2703.943732.556.13.8499640.9

7,2003.793695.161.74.4509600.9

700.154

－2.6－5.6－0.6－1040

10110410149918698107100

As for effects relating to resources input, water use increased from the previous fiscal year due to failure of related equipment in some business sites. As for effects relating to environmental load and waste discharge, SOx emissions fell in line with the decline in production in some sites and other reasons, and waste discharge increased for such reasons as the increase of the Group’s production volume in Japan and the concrete debris generated as a result of the Great East Japan Earthquake.

Environmental conservation effects

Other1%

Scrap metals2%

Soot and dust47%

Sludge5%

Waste acid11%

Waste oil34%

Annual total7.2 millionyen

Reduction of waste discharge through reuse and recycling of waste provide cost saving effects. In FY2012, the KUBOTA Group curtailed waste-related costs by 7.2 million yen from the previous fiscal year through, for example, a decrease in soot and dust generation as a result of production decrease at some business sites and reduction of waste oil by introducing a more efficient maintenance method.

Effects of cost reduction through zero-emission(Data for business sites in Japan)


DetailsClassifications Annual effects

Energy conservation measures

Zero-emissions measures

Review logistics bases and start joint use of containers through “joint round transport”

Improvement of combustion efficiency of cupola furnaces, and identify and eliminate waste of energy

Reducing waste discharge by means of in-house waste reduction, resource reusing and recycling

Sales of valuable resources

623217.29851,636

(Yen in millions)

1) The period covered spans from April 1, 2011 to March 31, 2012. 2) The data of business sites in Japan are considered in the calculation.3) Data was calculated referring to the Environmental Accounting Guidelines 2005, published by Japan’s Ministry of the Environment.4) “Expenses” includes depreciation costs. Depreciation cost was calculated based on the standards applied to KUBOTA’s financial accounting, and assets acquired in and after 1998 were considered in the calculation. “Management activities” and “R&D costs” include personnel expenses. “Resource recycling costs” does not include costs incurred during disposal of construction waste at construction sites. “R&D costs” represents that which was spent on environmental purposes, calculated on a pro-rata basis.5) “Economic effects” is obtained only by adding up tangible results and does not include estimated effects.

〈Environmental accounting principles〉

Economic effect of environmental conservation activities was 1.64 billion yen.Economic effects

Total

Results of P

RTR

Reporting/G

roundwater M

onitoringS

upplementary Inform

ation on Environm

ental Report

Environm

ental Accounting

48-⑨ KUBOTA REPORT 2012 48-⑩KUBOTA REPORT 2012

Conversion Coefficients concerning CO2

Calculation of CO2 emissions

Calculation Standards of Environmental Performance Indicators in KUBOTA REPORT 2012April 1, 2011 to March 31, 2012 (January 1, 2011 to December 31, 2011 for data in countries other than Japan)KUBOTA Corporation and its 65 consolidated subsidiaries in Japan and 85 consolidated subsidiaries in other countries

The Environmental Reporting Guidelines 2007 released by the Ministry of the Environment of Japan was usedas a reference. For specific calculation methods, please refer to the table below.

* The data of Kverneland ASA and other overseas companies that became consolidated subsidiaries of KUBOTA during the period from January to March 2012 are not included in the FY2012 data because the period is not covered in this calculation.

Period coveredOrganizations covered

Calculation method

Calculation of energy input and CO2 emissions during distribution

* From 2007, annual HFC, PFC and SF6 emissions presented are data covering from January to December of each year.

Fuel consumption and CO2 emissions in truck transportation

Fuel consumption and CO2 emissions except for truck transportation

* The calculation of CO2 emissions during distribution covers KUBOTA and its consolidated production subsidiaries in Japan.

Heat conversion coefficients● FY1991 Coefficients in the Table of heat generation by energy sources (revised on March 30, 2001)

prepared by the Agency for Natural Resources and Energy are used.The coefficient of 9.83 MJ/kWh in the Enforcement Regulation for the Law Concerning the Rational Use of Energy (revised on December 27, 2002) of the Ministry of Economy, Trade and Industry is used.

Coefficients in the Enforcement Regulation for the Law Concerning the Rational Use of Energy(revised on March 29, 2006) of the Ministry of Economy, Trade and Industry are used.

Coefficients in the Enforcement Regulation for the Law Concerning the Rational Use of Energy(revised on March 31, 2009) of the Ministry of Economy, Trade and Industry are used.

● From FY2008to FY2009


Fuel

Electricity

Calculation is based on the values from “energy consumption to transport one ton of cargo over one kilometer (FY2005)” in the Survey on Transport Energy 2007 of the Ministry of Land, Infrastructure and Transport.

Fuel consumption and CO2 emissions are calculated using the ton-kilometer method stipulated in the Manual for Calculation and Report of Greenhouse Gas Emissions Ver. 2.4 (March 2009) of the Ministry of the Environment and the Ministry of Economy, Trade and Industry. Fuel consumption during transportation = ton-kilometer transported x fuel consumption per ton-kilometer x per-unit heat value CO2 emissions = fuel consumption during transportation x CO2 emission coefficient x 44 / 12

Scope of CO2 emissions calculation● Only the production sites of KUBOTA are covered in the calculation for FY1991. The scope includes non-production sites and affiliates

from FY2005, and the number of the covered business sites has increased since then. From FY2010, KUBOTA and all of its consolidated subsidiaries are covered in the calculation.

● From the CSR Report 2009, CO2 emissions from the Building and Housing Materials Division, which was spun off from theKUBOTA Group into a separate company in December 2003, are excluded from the KUBOTA Group’ s total CO2 emissions. Accordingly, the amount of CO2 emissions of FY1991 shown in this report is smaller than the amount disclosed in the previous reports.

● Greenhouse gases other than energy-originated carbon dioxide in Japan were added to the calculation from FY2007. Production sites outside Japan are also included in the calculation from FY2012.

● Fuel consumption and CO2 emissions are calculated using the ton-kilometer method stipulated in the Manual for Calculation and Report of Greenhouse Gas Emissions Ver. 3.2 (April 2011) of the Ministry of the Environment and the Ministry of Economy, Trade and Industry. Fuel consumption during transportation = ton-kilometer transported x fuel consumption per ton-kilometer x per-unit heat valueCO2 emissions = ton-kilometer transported x CO2 emissions per ton-kilometer transported by means of transport

CO2 emission coefficients

● FY1991 With coefficients in the Report on Survey of Carbon Dioxide Emissions (1992) of the Environment Agency, the formula below is used: Carbon dioxide (tons CO2) = carbon equivalent (tons C) x 3.664

Fuel

● FY2009 The coefficients stipulated in the Manual for Calculation and Report of Greenhouse Gas Emissions Ver. 2.4 (March 2009) of the Ministry of the Environment and the Ministry of Economy, Trade and Industry are used.

The above coefficients and emission coefficients published by electricity suppliers are used for calculating domestic emissions.For calculating overseas emissions, coefficients from the Report on the CO2 Emissions Intensity of the Power Sector of Various Countries Ver. 3 (June 2006) compiled by the Japan Electrical Manufacturers’ Association are used.

Fuel

Electricity



Coefficients in the List of Calculation Methods and Emission Coefficients for the Calculation, Reporting and Public Announcement System” (revised in March 2010) of the Ministry of the Environment and the Ministry of Economy, Trade and Industry are used.The above effective emission coefficients (before reflecting carbon credits) and those published by electricity suppliers are used for calculating domestic emissions.For calculating overseas emissions, emission coefficients of the respective countries published in the Greenhouse Gas Protocol Initiative are used.

Fuel

Electricity

Coefficients in the Ministerial Ordinance Concerning Calculation of Volume of Greenhouse Gas Emission through Pursuit of Special Emitter's Business Activities (Ministerial Ordinance No. 3 of the Ministry of Economy, Trade and Industry and the Ministry of the Environment, March 2006) are used.Coefficients in the Ministerial Ordinance above and emission coefficients by electricity supplier are used for domestic values.For calculating overseas emissions, coefficients from the Report on the CO2 Emissions Intensity of the Power Sector of Various Countries Ver. 3 (June 2006) compiled by the Japan Electrical Manufacturers’ Association are used.

Fuel

Electricity

● FY2008

● FY2008

kilotons CO2e

kilotons CO2

CO2 emissions per unit of sales(KUBOTA Group)

CO2 emissions

％

CO2 emissions per unit of sales(production sites of KUBOTA) ％

Freight traffic ton-km

Stopping C

limate C

hangeW

orking towards a R

ecycling-based Society

Controling Chemical Substances

INPUT

OUTPUT

Other

CO2 emissions during distribution

CO2 emissions during distributionper unit of sales ％

tonsAmount of waste, etc. discharge

tonsAmount of waste discharge

tonsAmount of landfill disposal

％Landfill ratio

tons

tons

Amount of construction waste, etc.discharge

Recycling rate of construction waste(specific construction materials)Recycling rate of construction waste(all materials)

％

Amount of PRTR-designatedsubstances released andtransferred

tons

％Amount of PRTR-designatedsubstances released andtransferred per unit of sales

TJTotal energy input

million ｍ3Water resources input

Amount of PRTR-designatedsubstances handled tons

Amount of chemicalsubstances handled(overseas business sites)

tons

tonsSOx emissions

tonsNOx emissions

tonsSoot and dust emissions

Amount of discharge water(to public water areas and through sewage) million ｍ3

tonsAmount of COD, nitrogen andphosphorus discharge

CO2 emissions per unit of sales = total CO2 emissions of the KUBOTA Group / consolidated net sales CO2 emissions per unit of sales of each fiscal year / CO2 emissions per unit of sales in FY2009 x 100 (%)(as shown in the graph on page 43 of KUBOTA REPORT 2012)

CO2 emissions per unit of sales = total CO2 emissions of KUBOTA production sites / unconsolidated net salesCO2 emissions per unit of sales of each fiscal year / CO2 emissions per unit of sales in FY1991 x 100 (%)(as shown in the graph on page 43 of KUBOTA REPORT 2012)

Σ (Freight volume per shipment [ton] x distance traveled [km])

As shown in “Conversion coefficients concerning CO2” The data of KUBOTA Corporation and consolidated production subsidiaries in Japan are considered in the calculation.

CO2 emissions during distribution / consolidated net salesCO2 emissions per unit of sales of each fiscal year / CO2 emissions per unit of sales in FY2009 x 100 (%)(as shown in the graph on page 43 of KUBOTA REPORT 2012)

Sales of valuable resources + amount of waste discharge

Amount of industrial waste discharge + amount of general waste discharged from business activities

Direct landfill disposal + Final landfill disposal following intermediate treatment

Ratio of business sites that haveachieved zero emissions ％

％Ratio of recycled waste(excluding volume reduction)

％Water consumption per unit of sales

Number of the business sites certified by the Environmental Protection Department of KUBOTA as having achieved the zero emissions(landfill ratio of 0.5% or less) / number of the production sites in Japan and overseas x 100 (%)

(Sales of valuable resources + recycled waste) / (waste, etc. discharge - volume reduction in intermediate treatment by outside contractors) x 100 (%)

Amount of recycled wasteAmount of waste directly recycled by outside contractors + amount of waste recycled by outside contractors after intermediate treatmentThe amount of recycled waste does not include the amount of volume reduction by outside contractors through intermediate treatment(amount of water removed and amount of waste incinerated with or without heat recovery).

Water consumption per unit of sales = water consumption / consolidated net salesWater consumption per unit of sales of each fiscal year / water consumption per unit of sales in FY2009 x 100 (%)(as shown in the graph on page 44 of KUBOTA REPORT 2012)

Amount of landfill disposal / amount of waste, etc. discharge x 100 (%)The data of KUBOTA Group’s business sites in Japan alone are considered in the calculation until FY2009,and the data of the Group’s overseas sites are also included in the calculation from FY2010.

Amount of construction waste discharge (including waste generated from construction other than specific construction materials) +sales of valuable resources (generated from construction)

Recycling rate of construction waste (specific construction materials): Recycling rate of the specific waste construction materials stipulated in the Construction Material Recycling LawRecycling rate of construction waste (all materials): Recycling rate of waste construction materials including waste generated from construction other than specific construction materialsRecycling rate = (sales of valuable resources + amount recycled + amount reduced (with heat recovery)) / amount of construction waste, etc. discharge(including sales of valuable resources) x 100 (%)

PRTR-designated substances released and transferred per unit of sales = amount of PRTR-designated substances released and transferred / consolidated net salesPRTR-designated substances released and transferred per unit of sales of each fiscal year / PRTR-designated substances released and transferred per unit ofsales in FY2009 x 100 (%) (as shown in the graph on page 45 of KUBOTA REPORT 2012)

(Amount of purchased electricity + amount of solar power generation) x per-unit heat value*1+Σ [amount of each fuel consumed x per-unit heat value of each fuel*1] (including transportation fuel)

Total amount of service water, industrial water and ground water consumed (water resources input = water consumption)

Total amount of chemical substances handled, which are designated as Class I under the PRTR Law and whose annual total amount handledby each business site is one ton or more (or 0.5 ton or more in case of Specific Class I Designated Chemical Substances).The data of the Group’s production sites in Japan are considered in the calculation.

Eco-efficiency indicator (CO2)

Eco-efficiency indicator (waste)

Eco-efficiency indicator(chemical substances)

Green purchasing ratio

million yen/tons CO2emillion yen/hundred kg

million yen/kg

％

Amount of water discharged to public water areas or through sewage, including rain water and spring water.The data of the Group’s business sites in Japan alone are considered in the calculation until FY2008, and the data of the Group’s overseasbusiness sites are also included in the calculation from FY2009.

Consolidated net sales / amount of CO2 emitted by the KUBOTA Group

Consolidated net sales / amount of waste discharged by the KUBOTA Group

Consolidated net sales / amount of PRTR-designated substances released and transferred by the Group’s production sites in Japan

Amount of recycled water million ｍ3 Amount of the water purified in on-site effluent treatment facilities and recycled (excluding the recycled cooling water used)

Amount spent to purchase eco-friendly office supplies (paper, stationery, etc.) / total amount spent to purchase items subject to green purchasing x 100 (%)The data of the Group’s business sites in Japan are considered in the calculation. The eco-friendly goods are purchased through the office supplyprocurement site operated by the KUBOTA Group.

Calculation methodUnitEnvironmental performance indicators

*1 Presented in “Conversion Coefficients concerning CO2” (p. 48-⑨)*2 The calculation uses the method stipulated in the Guidelines for Calculating Greenhouse Gas Emissions from Businesses, of the Ministry of the Environment.

Total release and transfer amount of the chemical substances designated as Class I under the Act on Confirmation, etc. of Release Amounts of Specific Chemical Substances in the Environment and Promotion of Improvements to the Management Thereof (the PRTR Law) whose amount handled by each business site is one ton or more (or 0.5 ton or more for Specific Class I Designated Chemical Substances) per yearAmount released = amount discharged to the atmosphere + amount discharged to public water areas + amount discharged to soil + amount disposed of by landfill in the premises of the business siteAmount transferred = amount discharged to sewerage + amount transferred out of the business site as wasteThe amount of each substance released and transferred is calculated in accordance with Manual for PRTR Release Estimation Methods Ver. 4.1 (March 2011) of the Ministry of the Environment and the Ministry of Economy, Trade and Industry, and Manual for PRTR Release Estimation Methods in the Steel Industry Ver. 10 (March 2011) of the Japan Iron and Steel Federation. The data of the Group’s production sites in Japan are considered in the calculation.

Total amount of chemical substances handled by the sites covered by the Toxics Release Inventory (TRI) Program, the US EPA, the European Pollutant Emission Register (EPER), the European Pollutant Release and Transfer Register (E-PRTR), Reporting to the National Pollutant Release Inventory (Canada) and other laws and regulations, and total handling amount of toluene, ethylbenzene and xylene whose amount handled is one ton or more per year in other sites. The data of the Group’s overseas production sites are considered in the calculation.

Chemical substance released(overseas business sites) tons

tonsVOC (overseas business sites)

Total amount of chemical substances released from the sites covered by the Toxics Release Inventory (TRI) Program, the US EPA, the European Pollutant Emission Register (EPER), the European Pollutant Release and Transfer Register (E-PRTR), Reporting to the National Pollutant Release Inventory (Canada) and other laws and regulations, and total handling amount of toluene, ethylbenzene and xylene whose amount handled is one ton or more per year in other sites. The data of the Group’s overseas production sites are considered in the calculation.

Amount of fuel consumed (kg) x sulfur content in the fuel (Wt %) / 100 x 64 / 32 x [(1 - desulphurization efficiency) / 100] x 10-3,or amount of SOx emitted per hour (m3N/h) x annual operation hours of the relevant facility (h) x 64 / 22.4 x 10-3

Until FY2010, the organizations included in this calculation are the smoke and soot generating facilities of the Group’s sites in Japan as defined by the Air Pollution Control Law. From FY2011, the facilities which are included in the calculation are subject to the law and installed in the Group's business sites in Japan and overseas.

NOx concentration (ppm) x 10-6 x amount of gas emitted per hour (m3N/h) x annual operation hours of the relevant facility (h) x 46 / 22.4 x 10-3


Soot and dust concentration (g/m3N) x amount of gas emitted per hour (m3N/h) x annual operation hours of the relevant facility (h) x 10-6


COD, nitrogen or phosphorus concentration (mg/L) x amount of effluent discharged to public water area (m3) x 10-6

Data for up to FY2009 is total discharge from business sites in Japan subject to total emission control.From FY2010 and FY2011 onwards, data for overseas business sites is included. (FY2011 only for phosphorous) Since FY2012, KUBOTA has targeted business sites subject to total emission control in Japan and overseas,that discharge to public water areas.

Amount of purchased electricity x CO2 emission coefficient*1 + Σ (amount of each fuel consumed x per-unit heat value of each fuel*1 x CO2 emission coefficient*1 of each fuel) + CO2 emissions from non-energy sources*2 + non-CO2 greenhouse gas emissions*2

Total handling amount of toluene, ethylbenzene and xylene whose amount handled is one ton or more per year in the Group’s overseas sites.

％Waste discharge per unit of salesWaste discharge per unit of sales = amount of waste discharge / consolidated net salesWaste discharge per unit of sales of each fiscal year / waste discharge per unit of sales in FY2009 x 100 (%)(as shown in the graph on page 44 of KUBOTA REPORT 2012)


Conversion C

oefficients concerning CO

2S

upplementary Inform

ation on Environm

ental Report

Calculation S

tandards of Environm

ental Perform

ance Indicators

48-⑪ KUBOTA REPORT 2012 48-⑫KUBOTA REPORT 2012

INPUT

Energy

Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ

Water usage thousand m3 215728

Item Unit Hanshin Plant (Mukogawa) Hanshin Plant (Amagasaki) Keiyo Plant (Funabashi) Keiyo Plant (Ichikawa) Hirakata Plant Okajima Business Center Sakai Plant Sakai Rinkai Plant Utsunomiya Plant Tsukuba Plant Kyuhoji Business Center Ryugasaki Plant Shiga Plant

K-valuecontrol

K-valuecontrol

Controlcontent

0.22

Controlvalue Measurement

Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement

Controlcontent

Controlvalue Measurement Control

contentControlvalue Measurement Control










contentControlvalue Measurement

Totalemissioncontrol

Concentrationcontrol





















24.32

0.1

0.002

4.13

0.0014

1,173 10 187 97 130 50 260 202 13 11 98

Purchased power

Total

Fossil fuel Crude oilequivalent kL

Crude oilequivalent kL

MWh

15,76138,46025,483

610,907376,799987,706

5,49032,31113,801

212,781322,145534,927

21,44044,62832,635

830,997433,9281,264,926

604,2951,164

2,31142,81645,128

5,30444,29916,490

205,593433,549639,142

5,82242,40316,452

225,674411,996637,669

3,95134,13112,541

153,134332,969486,103

2,81916,6787,018

109,270162,726271,997

1,5406,3993,169

59,69863,121122,819

5,10143,16315,962

197,700420,980618,680

2242,333815

8,69822,90231,600

2283,0421,011

8,83830,33339,171

6632,5521,320

25,69925,44551,144

Publicwaterareas

Seweragelines

pH

BOD

COD

Nitrogen

Phosphorus

Hexavalent chromium

LeadCOD,total emission controlNitrogen,total emission controlPhosphorus,total emission control

pH

BOD

COD

SS

Minimum value,Maximum value


mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lkg/day

kg/day

kg/day

mg/Lmg/Lmg/L

5.8～8.63020120160.350.197.4440.511.4245.7～8.7300－300

6.8,7.7580.26.2NDND14.415.70.56.5,8.210－4

－－－－－－－－－－

5.7～8.7300－300

－－－－－－－－－－

6.3,7.754－80

5.0～9.0－202020.050.1110.5114.711.65－－－－

6.4,7.2－2.12.730.04NDND14.909.20.08－－－－

5.0～9.06060707－0.14

2.8650.391－－－－

7.4,7.5－15.222.72.4－ND0.220.190.019－－－－

5.8～8.62525120160.050.0138.038.34.4－－－－

6.4,7.53.13.46.00.36ND0.0132.352.240.19－－－－

－－－－－－－－－－

5.7～8.7600－600

－－－－－－－－－－

6.9,7.350－8

－－－－－－－－－－

5.7～8.7300－300

－－－－－－－－－－

7.0,7.110027020

5.8～8.63030120160.50.12.138.531.14－－－－

6.0,7.17.316.227.45.06NDND0.840.80.04－－－－

5.8～8.625－－－0.10.1－－－－－－－

7.1,7.810.7－－－－－－－－－－－－

5.8～8.620206080.50.1－－－－－－－

7.4,7.74.69141.6NDND－－－－－－－

－－－－－－－－－－

5.7～8.7300－300

－－－－－－－－－－

6.8,7.611－10

－－－－－－－－－－5～9600600600

－－－－－－－－－－

6.6,6.7120－ND

6.0～8.53030121.20.050.1－－－－－－－

7.4,7.91.52.80.9NDNDND－－－－－－－

CO2 emission tons CO2e 63,285 20,676 89,108 1,757 34,857 19,462 12,084 5,774 27,522 1,207 1,589 2,075

Wastetons

％10,94099.0

4,46499.9

18,63399.8

27999.9

24,449

3,72899.4

16,250100.0

1,17299.8

709100.0

33898.7

2,43199.8

8898.1

11099.5

33498.0

Discharge amount

CO2 emissions fromenergy sources

Recycling ratio

Exhaust gas

SOx

Unit

NOx

Sootand dust

Melting furnaces Melting furnacesHeating furnaces Melting furnacesHeating furnacesMain smoke and sootgenerating facilities

*Use of town gas withzero sulfur content





No smoke and sootgenerating facilities



Drying furnaces- - Boilers Boilers - Boilers

OUTPUT

Total emission control andK-value control: m3N/h

Total emission control: m3N/h,Concentration control: ppm

g/m3N

2.24

0.1

0.406

0.0011

19.3

41.4

0.1

0.03

6.3

0.004

9.168

0.1

0.629

0.008

2.859

2.4

0.05

0.175

0.519

0.02

1.477

1.535

0.1

0.129

0.484

0.025

150

0.1

25

0.001

17.5

230

0.25

0

100

0

230

0.2

52

Less than0.01

180 31

-- -

Boilers

Drainage

*Total emission control: Control value or agreed value by plant and the measurement value *K-value control and concentration control: Control and measurement values of major facilities (Maximum value)

*Total emission control: Control value by plant and the measurement value *Concentration control: Control value or agreed value by plant and the measurement value (Maximum value)

Production sites data (FY2012 results)

Ethylbenzene

Xylene

Triethylamine


Toluene

Nickel

Phenol

Ethylbenzene

Xylene

Ethylbenzene

Xylene Ethylbenzene

Xylene

Ethylbenzene

Xylene

Ethylbenzene

Xylene

Ethylbenzene

Xylene

Ethylbenzene

Xylene

Ethylbenzene

Xylene

Ethylbenzene

Xylene

Triethylamine



Toluene

Toluene

Toluene Toluene

Toluene

Nickel

Nickel

Phenol Nickel

Phenol

Ethylbenzene

Xylene

Toluene

NickelChromium andChromium (III) compounds

Chromium andChromium (III) compounds

Toluene

NickelManganese and itscompounds

Manganese and itscompounds


Molybdenum and itscompounds



Molybdenum and itscompounds

0.00.00.00.00.01940.00.08.0111991573860.00.4

6,8930.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

5,3557,3630.0

2,36715,2570.00.00.0

10,83827,74026,0980.00.0

1,8821.50.00.0

5380277296300308349448538030030887300308412453

Site nameReleased amount Transferred amount

Atmosphere SewerageSoil Transfersto off-site

On-sitelandfills

Publicwaterareas

Substance name CabinetOrder No.

Hanshin Plant(Mukogawa)

Hanshin Plant(Marushima)

Hanshin Plant(Amagasaki)

Cobalt and its compounds

3475320.010631290.0

0.01324701570.0

19,43529,2309,3923.0

2,58516,977

14

5,4550.0

0.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

0.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

0.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

0.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.0

17,56428,1480.0

2,25545,3070.00.0

0.06,47823,0527,7030.09551,7730.00.01131,4340.0

0.00.0

5380277296300308349

320.00.00.00.00.04124485380300412538087132296300308

Boron compounds 1.70.00.00.00.00.0405412453

Keiyo Plant(Funabashi)

Keiyo Plant(Distribution Center)

Hirakata Plant

Keiyo Plant (Ichikawa)

Triethylamine



Toluene

Toluene

Toluene




Formaldehyde

Water-solublezinc compounds



Benzene

735911,0180.00.00.0

0.00.0

1,6700.00.01062826.293381101820.0

0.00.00.00.00.00.0

0.00.00.00.0200.00.00.00.00.00.00.00.0

0.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.0

292370.00.0

2,864859

0.02920.00.00.0

2,2223,3432491,007822764362.2

538087277296297

3490.00.00.00.00.00.0308

411412448153802963005380300400

Okajima BusinessCenter

Sakai Rinkai Plant

Sakai Plant

Naphthalene

N-hexane

Styrene

Di-n-butyl phthalate

5163,4984,6850.01640.00.07878113,0350.00.00.0991115160.0480.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

9.90.00.00.00.00.00.0300.00.00.00.00.00.00.00.00.00.00.0

0.09,31112,5540.04001,9300.00.0

38,10640,5571,2903,1840.0

1,0951,324813

21,1910.00.0

15380296300302392153802973004485380300240354448

Utsunomiya Plant

Tsukuba Plant

Shiga Plant

Ryugasaki Plant

Methylenebis(4,1-phenylene)diisocyanate





Data on KUBOTA production sites in Japan

Results of PRTR Reporting (Unit: kg/year)

Site nameReleased amount Transferred amount


On-sitelandfills

Publicwaterareas

Substance name CabinetOrder No. Site name

Released amount Transferred amount


On-sitelandfills

Publicwaterareas

Substance name CabinetOrder No. Site name



On-sitelandfills

Publicwaterareas

Substance name CabinetOrder No.

Chromium andChromium (III) compounds


Production sites data

Supplem


nvironmental R

eport

48-⑬ KUBOTA REPORT 2012 48-⑭KUBOTA REPORT 2012


ー

6.0～9.0100250－－0.50.1－－－－－－－

8.43350784－－0.002ND－－－－－－－

30

3263,4401,210

12,62434,29446,918

3,250

22894.1

Drying furnaces

－－－－－－－－－－

－－－

－－－－－－－－－－－－－－

－－－－－－－－－－

(Sewage discharge)(Sewage discharge)(Sewage discharge)

－－－

－－－－－－－－－－－－－－

39

2,68116,0596,812

103,899160,113264,012

8,207

2,98178.4

Heating furnaces

（mg/m3）1000

0.35

0.941

0.0555

ー

ー

ー

ー

ー

（mg/m3）

（mg/m3）

（mg/m3） 800 5.312

KUBOTA Group Production Sites Data (results of FY2012)

－－－

6.5～9.0－1,000－

－－－－－－－

－－－－－－－

－－－8.22－651－

－－－

6.0～9.5900－900

－－－7.6110.2－68.7

－－－

6.0～8.0250－250

－－－6.917.2－12.5

－－－

6.0～9.0450600500

－－－7.32.065.078.0

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

607

KubotaBaumaschinen GmbH

Kubota Manufacturing ofAmerica Corporation

Kubota IndustrialEquipment Corporation

The Siam KubotaCorporation（Headquarter）

The Siam Kubota Corporation（Amata Nakorn Plant）

Kubota PrecisionMachinery (Thailand)

13 71 82 0.4

5801,8461,055

22,47818,40640,884

1,39522,2097,107

54,056221,419275,475

1,93014,9775,783

74,812149,320224,132

2458,9192,539

9,50888,91898,426

9607,9603,008

37,21679,362116,578

47222

156714871

2,070 18,862 14,021 5,249 6,398 48

22798.3

1,31094.1

77392.1

33697.2

3,10591.1

1081.8

－ Boilers Boilers－－－

10

ーー

ー

*Facilities included: those subject to the laws concerning emissions into the atmosphere

200

0.32

65

0.0032

－－－－－－－－－－

－－－

－－－－－－－－－－－－－－

78

9706,9622,761

37,58969,414107,003

7,274

44472.9

Boilers

240

550

120

1.6

ー

ー

INPUT

6114

KUBOTA-C.I. (Sakai) KUBOTA-C.I. (Odawara) KUBOTA-C.I. (Tochigi) KUBOTA Air Conditioner(Tochigi)

KUBOTA PrecisionMachinery

Nippon Plastic Industry(Head Office and Plant)

Kyushu KUBOTAChemical

214 63 19 142 6

6410,8522,797

2,499105,916108,416

12128,9007,346

4,684280,030284,714

20017,8224,658

7,751172,807180,558

2572,244834

9,94922,36932,318

73312,5473,878

28,411121,896150,307

4511,1992,827

1,752107,814109,565

27,2931,813

7070,18870,258

－

5.8～8.625256080.50.1－－－－－－－

6.4,7.82.05.0425.6ND0.01

5.8～8.66060120160.50.1

7.4,7.93.56.92.50.09ND0.03

5.8～8.620－6010.10.1

7.9,8.38.3－0.7NDND0.03

5.8～8.62020－－0.10.1

7.3,7.64.414－－NDND

5.8～8.6160160－－－0.1

6.9,7.47ND－－－ND

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

－－－－－－－

4,608 11,088 7,216 1,341 5,335 5,396 2,812

4198.2

58100.0

258100.0

16899.8

433100.0

2199.2

19100

－ Boilers －－Boilers

OUTPUT

14.5

-

-

0.5

58

8

230

0.2

*Total emission control: Control value or agreed value by plant and the measurement value　*K-value control and concentration control: Control and measurement values of major facilities (Maximum value)

*Total emission control: Control value by plant and the measurement value *Concentration control: Control value or agreed value by plant and the measurement value (Maximum value)

Data on KUBOTA group production sites in Japan

INPUT

－

－

OUTPUT

INPUT

－

－

OUTPUT

*Facilities included: those subject to the laws concerning emissions into the atmosphere

Site name Substance name

Results of PRTR reporting (Unit: kg/year)

Lead compounds


Lead compounds


Lead compounds

Methylnaphthalene

Ferric chloride

Methylenebis (4, 1-phenylene) diisocyanate

N,N-Dicyclohexylamine

Lead compounds


Lead compounds

15131425.47700.00.00.0

1,8295.42.632

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.00.00.00.00.00.00.00.00.00.00.00.0

0.80.00.00.00.0110.00.00.03.20.01.2

30523930523930543871448188305239305

KUBOTA-C.I. (Sakai)

KUBOTA-C.I. (Odawara)

KUBOTA-C.I. (Tochigi)

KUBOTAAir Conditioner (Tochigi)

KUBOTA Precision Machinery

Kyushu KUBOTA Chemical

Nippon Plastic Industry

Chromium（and its compounds）Manganese（and its compounds）Nickel（and its compounds）

PM10-Particulate Matter≦10μm

PM2.5-Particulate Matter≦2.5μm

80,8013,79472,759

0.00.0

0.00.00.0

0.00.0

874.077

720336

NA-04NA-09NA-11

Isopropyl Alcohol 12,3450.018867-63-0NA-M09NA-M10

Kubota MetalCorporation

Site nameReleased amount Transferred Amount

Atmosphere Other Off-site transfers for recycling

Substance name Number

Unit: kg/year〈Reporting to the National Pollutant Release Inventory（Canada）〉Results of chemical substances reporting

Data on KUBOTA Group Overseas Production Sites

P.T.Metec Semarang Kubota MetalCorporation

11

2,3300

2,330

90,3240

90,324

6,063

3280.0

－

Kubota Saudi ArabiaCompany

－－－－－－－－－－－－－－

－－－－－－－－－－－－－－

34

9310,6182,824

3,606105,860109,466

5,831

2,95775.0

Electric Furnaces

（ppm） 180

0.001

0.89

0.0002

（ppm） 60 2.3

The Siam KubotaMetal Technology

Kubota AgriculturalMachinery (Suzhou) Co., Ltd.

Chromium

Manganese

Nickel

0.00.030.0

0.00.00.0

0.15980.06

7440-47-37439-96-57440-02-0

Kubota IndustrialEquipmentCorporation

CASNumber

Unit: kg/year〈Toxics Release Inventory (TRI) Program (U.S. EPA)〉

6.0～9.0100250－－0.10.1

7.010.021.2－－

0.00010.0050

－－－－－－－

－－－－－－－

P.T.Kubota lndonesia

29

2651,608679

10,28016,03226,312

1,868

597.6

－

*Total emission control of drainage: Control value by plant and the measurement value*Concentration control of drainage: Control value or agreed value by plant and the measurement value (Maximum value)

thousand m3

Energy

Water usage

Purchased power

Total



MWh

Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ

CO2 emission tons CO2eCO2 emissions fromenergy sources

Wastetons

％Discharge amount

Recycling ratio

Exhaust gas

SOx

Unit

NOx

Sootand dust

Main smoke and sootgenerating facilities

Total emission control andK-value control: m3N/h


g/m3N

Item Unit

Item Unit

Item Unit

Controlcontent

Controlvalue Measurement

Controlcontent






Controlcontent






Controlcontent



Controlcontent














K-valuecontrol



K-valuecontrol



Less than0.005

Less than0.005

Less than20

Less than0.009

Publicwaterareas

Seweragelines

pH

BOD

COD

Nitrogen

Phosphorus

Hexavalent chromium

Lead

pH

BOD

COD

SS




kg/day

kg/day

mg/Lmg/Lmg/L

Drainage

Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement


Atmosphere SewerageSoilTransfersto off-site

On-sitelandfills

Publicwaterareas

CabinetOrder No.

Site nameReleased amount Transferred Amount

Atmosphere Other Off-site transfers for recycling

Substance name

thousand m3

Energy

Water usage

Purchased power

Total



MWh

Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ

Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ Volume of use Heat conversion GJ

Volume of use Heat conversion GJ Volume of use Heat conversion GJ


Wastetons

％Discharge amount

Recycling ratio

Exhaust gas

SOx

Unit

NOx

Sootand dust


Total emission control andConcentration control: m3N/h


g/m3N


Wastetons

％Discharge amount

Recycling ratio

Exhaust gas

SOx

Unit

NOx

Sootand dust


Total emission control andConcentration control: m3N/h


g/m3N












Publicwaterareas

Seweragelines

pH

BOD

COD

Nitrogen

Phosphorus

Hexavalent chromium

Lead

pH

BOD

COD

SS


kg/day

kg/day

mg/Lmg/Lmg/L

Drainage

Publicwaterareas

Seweragelines

pH

BOD

COD

Nitrogen

Phosphorus

Hexavalent chromium

Lead

pH

BOD

COD

SS


kg/day

kg/day

mg/Lmg/Lmg/L

Drainage

thousand m3

Energy

Water usage

Purchased power

Total



MWh

Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement

Control value Measurement Control value Measurement Control value Measurement Control value Measurement Control value Measurement

Control value Measurement Control value Measurement






Production sites data

Supplem


nvironmental R

eport

COD,total emission controlNitrogen,total emission controlPhosphorus,total emission control



consolidated balance sheets consolidated statements of income

Documents