Environmental
Report2022

Trinity Industrial Corp.

Message from Top Management

With our technological edge,
we contribute to solve global
environmental issues,
toward sustainable society.
Toshiaki Tamaki, President
Climate change appears to be advancing steadily
around the globe. In Japan, too, patterns of rainfall
have clearly changed, resulting in considerable
damage from flooding. Government administrations
are moving quickly to address environmental issues,
as seen in Japan's enactment of the Plastic Resource
Circulation Act in April of this year to deal with the
problem of plastic waste and its serious impacts on
marine life.

company effectively using heat, water, and air” toareas other than painting, we have also developed newparticulate removal equipment that contributes to theimprovement of the work environment for welding
process. We were greatly encouraged by the receipt of
the fiscal 2021 “Excellence” Environmental Activity
Award and the fiscal 2021 Technical & Dvelopment
Award from Toyota Motor Corporation in recognition ofsuch activities.
In the current fiscal year, too, we are steadily andtenaciously advancing initiatives that contribute to theglobal environment, including recycling resources
through re-pelleting in the molding process andintroducing on-site solar power as a source of
renewable energy.

In the automobile industry, too, companies are
speeding up initiatives related to the circular economy,
the SDGs/ESG, and combating global warming, as seenin companies successively making announcements ofelectric vehicles and accelerating target years forachieving carbon neutrality. Our Company has arenewed commitment to our belief that if we cannot offer
solutions to these social issues, the significance for our
existence will come under question.

In April of this year, we revised our TRINITY VISION
2030 medium-term vision with “Bringing a sustainable
future to the earth through technology” as our aim. In
June, we announced our Sustainability Policy thatsummarizes policies in the areas of the environment,
society, and corporate governance.

Over many years, Trinity Industrial has undertaken
the development and installation of energy-saving andresource-saving equipment and instruments, as wellas the environmentally friendly production and creation
methods for automobile parts. Last year, we brought
together our equipment and parts technologies tolaunch the operation of new all-electric painting linesthat reduce CO2 emissions by 70%. Applying ourknowledge and technologies as a “general engineering

By tackling global environmental issues through thepower of technology, we hope to contribute to asustainable society. We ask for your continued
guidance and support.

01

Trinity Industrial Corp. Environmental Report 2022

Table of Contents

01
02
03
04
05

Message from Top Management

06

Environmental initiatives and the SDGs
Recived “Excellence” Environmental Activity Award

07

Paint and Application Systems Division:Development and deployment of environmentally considerate equipment

09

Table of Contents
Corporate Information
Business Overview
Sustainability Policy
Environmental Policy

Painting processes and main environmental technologies
iX bell (super high transfer efficiency)
Dry filter paint mist collection booth (waterless)
Eco oven

Equipment applying technology developed in the painting process– Circulating metal dust removal equipment for welding process –10
14

Automotive Parts Division:
Activities to reduce environmental impacts in automotive parts production
Environmental management based on ISO14001
Environmental Initiatives Plan of the Automotive Parts Division
Goals and outcomes of environmental initiatives
Achievement of effectively zero CO2 emissions through the new
all-electric painting line

15

Compliance and environmental risk

16

Social contribution/communication activities

18

Environmental awareness activities

19

Third-party opinion

17

Compliance
Environmental risk reduction activities

Community contribution activities
Social welfare activities
Cooperation with local administrations

SDGs Month
Environment Month
Learning

02

Trinity Industrial Corp. Environmental Report 2022

Corporate Information
Corporate Information
Established

July 1, 1980

Location of head office

1-9 Kakimoto-cho, Toyota, Aichi

Capitalization

1,311 million yen

Sales

Consolidated: 34,161 million yen Non-consolidated: 26,812 million yen (fiscal year ended March 31, 2022)

Employees

Consolidated: 964

Business operations

Design, production, and construction of paint plants, painting systems, and industrial machines

Non-consolidated: 776 (as of March 31, 2022)

Manufacture of automotive parts
Head office

Offices

Toyota Plant

Miyoshi Plant

Tokyo Branch Office Osaka Branch Office Tohoku Sales Office Tahara Sales Office Kyushu Sales Office
Major affiliates
DomesticJapan

Overseas

Tostec Corporation Mesac Corporation
Architect Engineering Institute Co., Ltd. Mosnic Corporation

China
Cubic (Tianjin) Printing Co., Ltd.

United States

Industrial Tech Services, Inc.

TaiwanTaiwan Trinity Industrial Corp.

ThailandThai Trinity Co., Ltd

ThailandTrinity Asia Pacific Co., Ltd.

China
Trinity Coating Systems (Shanghai) Co., Ltd.
<Shanghai> <Tianjin> <Guangzhou>

China
Dongguan Karyu Automotive Trim Co., Ltd.

Indonesia

India
Trinity Coating Systems Ltd.

PT. Trinity Engineering Indonesia

Malaysia
T & T Venture Sdn. Bhd.

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Trinity Industrial Corp. Environmental Report 2022

Business Overview
Business Overview

Trinity Industrial is active in two business fields: the equipment business and the parts business.

◆ Paint and Application Systems Division
We offer integrated service that spans planning, design, manufacturing, installation, and after-sales service for customers' paint plants.
Paint plant
From entrance to exit, we propose painting processes with cutting-edge environmental technologies.

Pre-treatment system

Electrodeposition coat system

Oven

Painting booth/Air make up system

Painting systems
Paint supply system
Our machines enable control of thepaint discharge amount to adjust thepainting film
thickness,changing colors
using thepaint/cleaning
valves, andpainting invaried colors.

Painting robot systems
This system stabilizes
painting quality andimproves productivity.

Paint Applicators
We offer a lineup of paint applicators suited
to different applications.

iX bellNon-electrostatic bell

Spray gunColor change valve

Module CCV

Flushable gear pump

◆ Automotive Parts Division
We are developing an integrated business that spans planning, design, molding, decoration, and assembly throughan integrated production system.
Customers

Product planning

Advanceddevelopment

Structuralplan design

Preparation for
production

Production/shipping

TRINITY

Proposal of
new technologies

Proposal of
new designs

Preparation ofplan model

Building in safety
and quality

Provision of
non-defective products

Feedback and proposal for new products
Main productsInterior components (painting, hydraulic transfer, laser etching)

Center cluster panel

Steering wheel

Console panel

Exterior components (painting)

Switch base panel04

Locker mold

Front grille

Trinity Industrial Corp. Environmental Report 2022

Sustainability Policy“Trust and Creativity”, this is our corporate motto from establishment. And we have prioritized Safety, Quality, as well
as Customer-First mindset, for a long time. Always these in mind, Trinity Industrial Corporation wants to be acompany, necessary for society.
We are Engineering Company, specializing Heat, Water, and Air total management. With this technologicalcompetitive edge, we contribute to creating the future, kind to the Earth.
Also, we motivate our associates to fully sympathize with SDGs’ principles, to take actions voluntarily to those goals.
Including these examples, Trinity Industrial Corporation will continuously make the best efforts to maximize
Happiness, to realize Sustainable Development, for all stakeholders.

Towards future friendly to the earth through technology

Customers

Supplier

Shareholders

Localcommunities

Employees andtheir families

Happ iness of al l stakeho lders
Environment

Society

Governance

Environment

Continuous development of innovative technologies for protecting natural environment,
for better living environment.

Society

Good Corporate Citizenship to build prosperous society, for all stakeholders’ happiness.

GovernanceCompliance with relevant legislations, and open, clean, fair corporate activities throughcommunication with stakeholders as well.

Environmental Policy
01

02

03

04

We exert effort topreserve the environment
through complying withthe environmental laws
and regulations stipulated
by national and regional
governments as well as
by establishing andachieving our own
environmental standards.

We work continuously on
modifying our production
processes to reduce
waste and energy
consumption by further
improving our technology
through efforts todevelop environmentallyconscious producttechnology.

We forecast and evaluate
the effect of our
production activities on
the environment, witheach staff member being
aware of and responsible
for voluntary control
aimed at environmental
preservation in our
production processes.

We aim for a betterglobal environment,
actively working tocontribute to society andthe earth, not only as acompany but also as
good citizens, throughthe collective efforts ofthe entire company.

05

Trinity Industrial Corp. Environmental Report 2022

Environmental initiatives and the SDGs
With our Environmental Policy, we challenge environmental issues such as global warming, circular economy, andcontribute achieving Sustainable Development Goals (SDGs).
Initiatives

Activities

Related SDGs

Contribution to
the prevention of
global warming① In-house activities toward carbon neutrality
・Visualization and reduction of energy consumption
・Reduction of defect rate, improvement ofoperating rate, etc.
・Introduction of renewable energy② Development and introduction of equipment that
contributes to zero CO2 for customers

Eco friendly
products① Activities that reduce impacts on water environments
・Wastewater treatment, water quality management
・Development and introduction of equipment that
contributes to waterless operation② Management and reduction of chemical substances
and waste③ Development and introduction of equipment that
contributes to the conservation of materials andresources④ Recycling and reuse of waste plastics in production

Environmental
technology
innovation① Development of new environmental technologies② Motivating of innovation through technology
awards, commendations, etc.

Biodiversity andsocial contribution

Promoting activities to nurture ecosystem as a memberof local communities.
① Society in coexistence with nature② Activities that contribute to communities

Received “Excellence” Environmental
Activity AwardIn March 2022, we received the fiscal 2021 “Excellence” Environmental
Activity Award from Toyota Motor Corporation. The award recognizedthat our activities have contributed to Toyota Motor Corporation's
environmentally considerate initiatives, particularly its start andsubsequent action in tackling carbon neutrality. Under oursustainability policy, we will continue with initiatives aimed at thedevelopment and advancement of environmentally friendly andinnovative technologies.

06

Trinity Industrial Corp. Environmental Report 2022

Paint and Application Systems Division

Development and deployment of environmentally considerate equipment
CO2 Contribution through engineering
technologies that reduce emissions and water usage

Percentage of CO2 emissions byautomobile manufacturing process

As a company involved in the painting processes that emit a highproportion of CO2 in automobile manufacturing processes, in every
painting process from pretreatment to final coating and drying, we
provide unique, environmentally friendly advanced technologies andcontribute to reducing the environmental impacts of our customers'
plants.

Painting
22%
Others52%

Casting
13%
Machinery
13%

Painting processes and main environmental technologies
In painting, a number of processes protect the surface of products and provide a beautiful finish. Just as cosmetics
includes face wash, basic skin care, makeup base, foundation, and so on, painting processes includes washing,electrodeposition, primer coating, clear coating, drying, and other steps. Each of these processes requires theheating and cooling of water, air, and chemicals, and thus a large amount of energy. We develop and provide
technologies and equipment that reduce the amount of energy consumed in these processes and achieve
waterless operation.

Our Company's main environmentally friendly painting equipment

Automobile body shop

Pretreatment

Electrodeposition coat

① iX bellE-coat ovenPrimer coat

Heated flash off

Base coat

Heated flash off② Dry filter paint mist collection booth① iX bell

Clear coat

③ Eco ovenTop coat oven

Assembly shop

07

Trinity Industrial Corp. Environmental Report 2022

Paint and Application Systems Division

Development and deployment of environmentally considerate equipment① iX bell (super high transfer efficiency)

Achieving world-class transfer efficiency through cutting-edge technology utilizing static electricity
In place of the conventional air spray-based painting machines used in the automobile painting process, we
maximized the use of static electricity to reduce airflow volume and developed a new-type painting machine withhigh transfer efficiency. This has reduced CO2 emissions by approximately 30%.
Conventional

New development

Air spray painting machine

Airless electrostatic painting machineTransfer efficiency 60 to 70%

Transfer efficiency 95% or higher

Efficacy*Example of an automobile body

Paint mist splashback is considerable;transfer efficiency is low

Effect of reducing booth air volume

Small air volume

CO2 Emissions

Large air volume

No splashback of paint mist;
transfer efficiency is highAs there is little paint mist
splashback, the booth air
volume can be reduced,
which contributes toconservation of energy. Less
splashback also reduces
staining of the booth interiorand simplifies cleaning.

-30%

Conventional

New development
Patented② Dry filter paint mist collection booth (waterless)

Achievement of paint mist collection equipment that uses no water, through the high-efficiency filter
In the past, we used water to collect over spray paint mist. We have now developed a waterless paint mist collection
technology that eliminates water usage and reduces CO2 emissions by approximately 30%.
Newly developed dry booth

Efficacy

Collection of washing paint mist
through water contact with paint mist

Dry paint mist collection using
a high-efficiency filter
Rectification chamber

Rectification chamberSpraying chamber

Water usage

Previous booth-100%

Spraying chamber

CO2 Emissions

Conventional

High-efficiency filter
Wet scrubber

No need for water circulation and low dropin pressure result in reduced fan load

New development-30%

Conventional

New development
Patented08

Trinity Industrial Corp. Environmental Report 2022

Paint and Application Systems Division

Development and deployment of environmentally considerate equipment③ Eco oven

Shortening of heating time through compact oven and new-type amplifier nozzle
By making the space inside the oven as small as possible, developing a new-type blower nozzle that efficiently
applies hot air, and locating it in a location where the auto body or other workpieces are not easily heated, we
enabled energy-saving drying and reduced CO2 emissions by approximately 20%.

Oven width

Oven height

9 m2

Automobile body
(Treated item)

Cross section of oven
6 m2

Oven height

Cross section of oven

New development

Oven width

Efficacy

Volume ratio-56%

Automobile body
(Treated item)

Internal
Ducts

Internal
ductsInternal
ducts

Conventional
nozzles

New-type
amplification nozzle

We remodeled thecross-sectional shape andthe internal duct arrangement
to minimize the space inside
the oven, enabling efficientheating. Adopting a new-typeamplification nozzle achieves
efficient application of hot air
and energy-saving drying.

Internal
ductsInternal
ducts

Catches hot air around the nozzle fora large amount of amplification

CO2 Emissions

Conventional-20%

Conventional

New development
Patented

Equipment applying technology developed in the painting process– Circulating metal dust removal equipment for welding process –Measures to combat fires through the efficient removal of metal dust generated in welding
Through further advancement of the paint mist collection technology used in painting processes, wedeveloped equipment that removes the smoke-like metal dust generated in welding. Its particulate removal
performance is approximately 40% higher than that of previous equipment, enabling the exhaust of clean
air. Using a water-based method of particulate removal that extinguishes welding sparks, the metal dust
removal equipment safely prevents fires.
This metal dust removal equipment received the fiscal 2021 Technical & Development Award from Toyota
Motor Corporation.
Welding process
Clean air

Metal dust
Metal dust
removalequipment

09

Trinity Industrial Corp. Environmental Report 2022

Automotive Parts Division

Activities to reduce environmental impacts in automotive parts production
Environmental management based on ISO14001
Production activities at our Toyota Plant and Miyoshi Plant are centered on automotive
parts. We believe that we bear a responsibility as a company to minimize theenvironmental impacts from our product manufacturing and service provision. In orderto sustainably carry out environmental impact reduction activities, in 2000 the Toyota
Plant acquired certification under ISO14001, the international standard for environmental
management, followed by the Miyoshi Plant in 2008. A renewal audit in September 2021
confirmed that our environmental management system is functioning effectively. In linewith ISO14001 specifications, we set environmental
policies and targets, promote and manage
departments' efforts to achieve these targets under the
PDCA cycle, and share information on our degree ofachievement and advance policies within the plants'
Environmental Committees. Through ISO14001
activities, we will further effect improvements andISO14001 examination
advance environmental conservation.

Environmental Policy

Environmental Policy

Toyota Plant Environmental Policy

Miyoshi Plant Environmental Policy

In manufacturing automobile parts and operating coating facilities in this location,
we actively work to continuously improve the environment through preventing
environmental pollution with the awareness and responsibility of each staff
member and in collaboration with our supplier.
1. Compliance with laws, regulations, and agreements of the national, Aichi
Prefectural, and Toyota municipal governments.
2. Exert efforts to preserve a favorable environment in the area surrounding
Toyota Plant.
(1) Appropriate treatment of waste water to maintain the water quality of the
Yahagi River water system, and maintenance of voluntary control standards(2) Prevention of noise to contribute to the pleasant life of local residents(3) Prevention of air pollution through the maintenance and management offacilities that emit exhaust gas(4) Promotion of greenery activities throughout the Toyota Plant site
3. Work on energy and resource conservation in response to resource depletionand global warming.
(1) Reduction of energy consumption by improving production facilities andconducting electricity saving activities(2) Reduction of emissions from production processes and of waste throughpromotion of recycling(3) Lowering of environmental load in collaboration with supplier(4) Incorporation of concerns of environmental responsibility at the product andfacility design stage
4. Evaluate the environmental impact of the material used and avoid the use ofhazardous substances.

In manufacturing automobile parts in this location, we actively work tocontinuously improve the environment through preventing environmental
pollution with the awareness and responsibility of each staff member and incollaboration with our supplier.
1. Compliance with laws and regulations of the national, Aichi Prefectural, andMiyoshi municipal governments.
2. Exert efforts to preserve a favorable environment in the area surrounding
Toyota Plant.
(1) Prevention of stench contribute to the pleasant life of local residents(2) Prevention of air pollution through the maintenance and management offacilities that emit exhaust gas(3) Promotion of greenery and cleaning activities throughout the Miyoshi Plant
site
3. Work on energy and resource conservation in response to resource depletionand global warming.
(1) Reduction of energy consumption by improving production facilities andconducting electricity saving activities(2) Reduction of emissions from production processes and of waste throughpromotion of recycling
4. Evaluate the environmental impact of the material used and avoid the use ofhazardous substances.

Organization structure

Top management
Plant Environmental
Committee

Environmental manager

Manager appointed by the Company
in accordance with environmental statutes
Automotive Parts Division
Planning Department, Production Control Department
Production Engineering Department,
Quality Control Department

Company-wide functions

Automotive Parts
Division

Automotive Parts
Division

Toyota Plant

Miyoshi Plant

10

Automotive Parts Division
Instrument Manufacturing
Department

Trinity Industrial Corp. Environmental Report 2022

Automotive Parts Division

Activities to reduce environmental impacts in automotive parts production
Environmental Initiatives Plan of the Automotive Parts Division
In response to the All-Toyota Seventh Environmental Action Plan that the automaker's affiliated companies are undertaking,we have set and are acting on medium- to long-term goals for the five years from fiscal 2021 to 2025, addressing CO2
emission volumes, discharge volumes, and PRTR* chemicals handled.
* A system that mandates assessment and notification of the amounts of release and transfer of chemical substances that may
be hazardous to human health or ecosystems

Prevention of global warming

Management and reduction of substances that impact the environment

Initiative

Reduction of energy consumption

ObjectCO2 emissions (total volume)

Target25% reduction from FY2013 in FY2025

Waste reduction and resource conservation

Environmental
Initiatives Plan of
the Automotive
Parts
Division

Initiative

Prevention of hazardous substance usage

ObjectAmount of PRTR chemical substances handled (per unit)

Target5% reduction from FY2020 in FY2025

Water resource conservation and preservation of water quality

Initiative

Recycling and waste reduction

Initiative Resource conservation, improvement of water environments

ObjectDischarge volume (per unit)

ObjectWater usage (per unit)

Target5% reduction from FY2020 in FY2025

Target5% reduction from FY2020 in FY2025* Automobile production decreased for Japan as a whole in fiscal 2021 due to global factors including the COVID-19 pandemic
and semiconductor shortages.

Goals and outcomes of environmental initiatives
01

Prevention of global warming

In accordance with Toyota's Seventh
Environmental Action Plan, we are taking
action under targets for reducing our total CO2
emissions. In 2019, we launched the Plant CO2
Zero Challenge Project to reduce emissions
by 25% by 2025 and 35% by 2030, and areundertaking a wide range of initiatives that
include routine improvements, adoption of
new technologies, and adoption of renewableenergy sources. Looking further ahead, we
will continue CO2 reduction activities with theaim of effective zero CO2 emissions in the long
term.

t-CO2
16,000Standard

2025 -25%
compared to base2030 -35%
compared to base

12,0008,000
4,000

・Innovative technologies
・Routine improvement
・Adoption of renewableenergy

0
'13

'19

'25

'30

'50

t-CO2
16,00012,000Baseline

13,498Compared to the baseline of 13,500 t-CO2 in 2013,
we reduced emissions to 10,200 t-CO2 in 2021, a
reduction of approximately 24% and close to our2025 target. This was largely due to a decrease inproduction caused by semiconductors, logistics,
and other areas of tightness in the supply chains. To
achieve reductions after production recovers, wewill continue to enhance production efficiency andengage in energy conservation activities.

24.4% reduction

13,425
11,6378,000

10,201

4,000
0
2013

2019

2020

2021

11

Trinity Industrial Corp. Environmental Report 2022

Automotive Parts Division

Activities to reduce environmental impacts in automotive parts production
02

Waste reduction and resource conservation

We take a serious view of problems such as greenhouse gases resulting from waste disposal and the scarcity of industrial
waste disposal sites, and are making efforts toward recycling and waste reduction. We set and have taken action under atarget of reducing our per-unit emissions by 1% every year through 2025. In fiscal 2021, production fluctuations caused byshortages of semiconductors and other factors had a significant impact on production efficiency, and per-unit amounts
worsened from fiscal 2020 at the Toyota Plant. In response, we are continuously undertaking actions such as reducing our
defect rate and improving yields. At the Miyoshi Plant, we repaired paint defects by repainting and made efforts to reduce
waste, with the result of a significant reduction of 23.7% compared to fiscal 2020.
Toyota Plant

Miyoshi Plant

800

0.2

600

0.2

400

0.1

200

0.1
0.0

0
'20

'21

'22

'23

'24

Emissions

Per-unit reduction rate

Per-unit target

400

2.0

300

1.5

200

1.0

100

0.5

0

Per unit (t/thousand frames)

Per-unit reduction rate

Discharge volume (t)Per-unit target

Per unit (t/thousand frames)

Discharge volume (t)Emissions

0.0

'25

'20

'21

'22

'23

'24

'25

* In fiscal 2021, the per-unit amount increased due to reduced production

Addressing the Plastic Resource Circulation Act
Company-wide waste plastic volume

Emissions (t)Others

Plant

TargetPer-unit reduction rate

600

150

400

100

200

50
0

0
'20

'21

'22

'23

'24

Reduction rate (%)

In response to the Plastic Resource Circulation Act thatcame into effect on April 1, 2022, we have begun taking
action under a target of reducing plastic waste by anannual per-unit 1%. In accordance with the Act, every
office is taking action under an appointed manager incharge. In fiscal 2022, we will also undertake
environmental education and other activities aimed atraising employees' awareness of reducing waste plastic
in everyday life.

'25* In fiscal 2021, the per-unit amount increased due to reduced production

Recycling of waste plastics
We reprocess (i.e., re-pelletize) the runners (i.e., non-product leftover plastic waste) formed during the molding
process for resin products, and mix the pellets with raw materials for reuse. We will continue engaging in activities
to enhance our recycling rate.
Resin pellets

Supplier

Purchase of recycled pellets① Shredding② Black coloration③ Re-pelletization

Mixer

Waste plastic

Product

12

Trinity Industrial Corp. Environmental Report 2022

Automotive Parts Division

Activities to reduce environmental impacts in automotive parts production
03

Management and reduction of substances that impact the environment

With regard to the handling of chemical substances that may present hazards to human health and ecosystems, weappropriately assess and manage emissions and volumes contained in wastes. We set and have taken action under atarget of reducing the per-unit amount of the PRTR chemical substances we handle by 1% every year through 2025. In
fiscal 2021, production fluctuations caused by shortages of semiconductors and other factors had a significant impact on
production efficiency, and per-unit amounts worsened from fiscal 2020 at the Toyota Plant. In response, we are working
to reduce target chemical substances through means including increasing the efficiency of cleaning during paint color
changes, reducing defects, and making improvements to paint application methods. The Miyoshi Plant achieved its
targets by means including the application of our electrostatic painting technology, developed over many years, to resin
products, as well as improvement of the adherence rate through adoption of the new-type iX bell.
Miyoshi Plant
50

200

40

150

30

100

20

50

10

0

0
'20

'21

'22

'23

'24

Volume handled (t)250Volume handled

Per unit (kg/thousand frames)

Volume handled (t)Per-unit reduction rate

Per-unit target

Per-unit reduction rate

Per-unit target

30

120

20

80

10

40

0

'25

0
'20

'21

'22

'23

'24

Per unit (kg/thousand frames)

Toyota Plant
Volume handled'25* In fiscal 2021, the per-unit amount increased due to reduced production

04

Water resource conservation and preservation of water quality

The excessive use of water and the discharge of pollutants greatly affect organisms and the livelihoods of communities inthe downstream area. We make efforts to reduce the amount of water that we use in our plants, and treat wastewater underbaselines stricter than statutory baselines. We set and have taken action under a target of reducing our per-unit water
usage by 1% every year through 2025. In fiscal 2021, production fluctuations caused by shortages of semiconductors hada significant impact on production efficiency, and per-unit amounts worsened at the Toyota Plant compared to fiscal 2020.
We are working to reduce water usage amount through means including introduction of water usage “zero” painting booth(for dry filter paint mist collection) to the new line and enhancement of humidification efficiency for booth air make up.
Toyota Plant

Miyoshi Plant

60

15

40

10

20

5
0

0
'20

'21

'22

'23

'24

30
Water usage (m2)

20

Usage

Per-unit target

Per-unit reduction rate

150

20

100

10

50

0

0
'20

'25

'21

'22

'23

'24

Per unit (m2/thousand frames)

Per-unit reduction rate

Per-unit target

Per unit (m2/thousand frames)

Water usage (m2)

80

Usage

'25

* In fiscal 2021, the per-unit amount increased due to reduced production

Water emitted from production processes is treated and released intorivers. Taking the natural environment and ecosystems into consideration,
we comply with baselines stricter than those stipulated by laws andregulations. A portion of the water used in processes at the Toyota Plant isreused in toilets and elsewhere after treatment.

Performing checks at the wastewater treatment facility

13

Trinity Industrial Corp. Environmental Report 2022

Automotive Parts Division

Activities to reduce environmental impacts in automotive parts production
Achievement of effectively zero CO2 emissions through the new all-electric painting line
In July 2021, we installed a new all-electric painting line (No. 7 Painting Line) at our Toyota Plant, bringing together thetechnologies of the Paint and Application Systems Division and the manufacturing technologies of the Automotive
Parts Division. While our previous painting line used electricity and gas as energy sources, we reduced energy usage
by making the booth more compact and further utilized a heat pump to make a complete switch to electricity. The newline emits 70% less CO2 than the previous line. In fiscal 2022, we plan to introduce renewable energy sources forremaining energy consumption, with the aim of realizing a line that emits effectively zero CO2.

All-electric painting line technology
Energy conversion
using heat pumps

Gas Electricity

Electricity

Electricity

Use of heat pump

More compact boothGas

Effective zero CO2
Electricity
Previous line

Efficacy

Booth cross-sectional
area: 5 m2
Air frow
Material handlingrobot (installedoutside booth)

Paint mist collection
using waterElectricity
Gas

45% smaller booth cross-sectional size andreduced need for booth air conditioning throughchange from floor mount to wall mount

Dry filter paint mist collection (low impact)

Approximately
60% reduction

Conventional

New development

Switch in energy source from gas to electricity using heat pump

Conventional

After improvement

Gas

Electricity

Efficacy

Heat pump

Chiller
Steam
Heating Humidification CoolingHigh pressure

Cooling Heating Humidification

Air make up

Painting booth

Air make up

Approximately
55% reduction

CO2 Emissions

Painting booth

Use of heat pump2022 (planned)

New line

New development

Booth cross-sectional
area: 9 m2 Wall-mounted painting robot
Air frow

Conveyor

Electricity

Reduction in air conditioning energy and CO2 emissions through more compact booth

Conventional
Floor-mounted painting robot

Approximately
70% reduction

CO2 Emissions

Gas

Reduction in energy consumption
through more compact booth

CO2 Emissions

Conventional

Conceptual diagram of CO2 emissions for the line overall

Conventional

After improvement

Painting booth
No-steam,
all-electric operation
Electricity

Oven

Steam

Heat pump

Heat exchanger

Heat exchanger

Workpiece

Workpiece

Oven

Oven

14

Approximate
56% reduction

CO2 Emissions

Gas

Conventional

After improvement

Trinity Industrial Corp. Environmental Report 2022

Compliance and environmental risk
Compliance
On-site checking of industrial waste disposal contractors
Every year, we perform checks of all contractors to which weoutsource disposal of industrial waste, to confirm the state of theirwaste treatment, documentation management, and other matters.
After enacting measures to prevent COVID-19 infection, we
conducted on-site inspections again in fiscal 2021, confirming theabsence of problems.

Environmental risk reduction activities
Environmental anomaly training
In order to promptly communicate information and take action in the event of an environmental incident, we conduct
environmental risk assessments, establish scenario-based training plans, and regularly conduct emergency
response drills. On July 30, 2021, we
conducted a drill based on the scenario
of sewage leaking from wastewater
treatment facility pipes and overflowing
from the rainwater gutter at the Toyota
Plant. We prepared for the emergency
scenario by checking work procedures
and by conducting drills involving
damming the actual gutter with sandbags
and shutting off the outlet valve.

Special disaster response drill
At the Miyoshi Plant, we conducted special disaster response drills together with the Bisan Fire Department.
“Special disasters” include accidents that involve leaks of chemical substances. As a business operator that
handles paints and other hazardous materials, we conduct drills under the guidance of firefighters in preparation forsuch incidents. Under a scenario of an
accident in a hazardous materials
warehouse, we conducted drills on
evacuation methods, making reports tothe fire department, guiding firefighters,
and initial firefighting response. A fireengine on site conducted water hose
training from above. Endeavoring above
all to prevent such accidents fromoccurring, we also work to train
employees in responding to incidents.

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Trinity Industrial Corp. Environmental Report 2022

Social contribution/communication activities
Community contribution activities
Get-togethers and the conclusion of disaster-scenario agreements with neighborhood community associations
The Toyota Plant invite executives from neighborhood community associations in the Katsuno-cho, Nakaganai-cho,
Kamogawa-cho, Miyaishi-cho, and Okudono-cho districts for a yearly social gathering aimed at interaction with thelocal community. Although the event wassuspended in fiscal 2021 to prevent COVID-19
contagion, once the pandemic has subsided we
intend to create such venues for interaction andstrengthen cooperation with the local community.
We also concluded an agreement by which the
Toyota Plant can serve as an evacuation site in theevent of a disaster. Disaster readiness supplies arestocked and are managed every year, in
preparation for evacuation. To avoid throwing away
supplies nearing their expiration dates, we donate a
portion of the supplies through the Toyota
Municipal Social Welfare Council.
Agreements fordisaster scenarios

Community beautification activities

Disaster readiness supplies(for employees and local residents)

Along with community environmental
beautification activities, we conduct
grass cutting and cleanups around the
Toyota Plant in June and September
every year. As a part of environmental
education for new employees welcomedin April, we performed trash collection
along the road between the Toyota Plant
and the Okudono Jinya historical site.

Traffic safety guard
As an automobile-related company, we
station traffic guards at intersections
near our company on the 10th, 20th, and30th (days ending with “0”) of every
month to prevent accidents. We will
engage in such activities on a regularbasis to create a safe, secure community.

Placement of Machikado First Aid Station
We placed AEDs in our head office, theToyota Plant, and the Miyoshi Plant, andwelcome fire department representatives
who teach basic lifesaving techniques sothat the AEDs can be used in the event ofan emergency. The head office and the
Toyota Plant have also registered with the
Machikado First Aid Station program of
the city of Toyota, making AEDs available
to local residents at any time.

『まちかど救急ステーション』
登録事業所です。
（この事業所には、AEDを設置しています）
緊急の場合は下記まで、ご連絡ください。
健康管理室
健康管理室
守衛

阿知波
岩田

８９-１７４３
８９-３０３２
４０１５

利用時間： 月～金曜 ８：３０～１７：３０(当社営業日に限る)

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Trinity Industrial Corp. Environmental Report 2022

Social contribution/communication activities
Social welfare activities
Food drive
To help eliminate food loss, we took part in a food drive to collect foodfrom employees' homes for donation to welfare organizations and NPOs.
We participated in the food drives in June and October of fiscal 2021,
providing canned foods, instant foods, snacks, and other items to
support needy persons and children's cafeterias through the Toyota
Municipal Social Welfare Council.

Humanitarian aid through promotion of health
To raise awareness of health among employees, we set up a café areain the company to offer healthy drinking water. A portion of sales of thewater goes to UNICEF for donations to secure safe drinking water,
provide emergency medical supplies, and offer other support.

Cooperation with local administrations
Agreement on the Promotion of Environmental Conservation, city of Toyota
In 1985, we signed a Pollution Control Agreement with the city of Toyota, and have subsequently worked to prevent
pollution. To tackle the creation of a sustainable society through cooperation between business operators and thecity, the agreement was renewed under the name Agreement on the Promotion of Environmental Conservation in
2009, and was updated again on March 31, 2019.
Every year, we measurevibration, noise, and odors attheboundaries
ofour
workplace grounds to confirm
that these are kept within theirbaselines. We also take part in
the Green Curtain Project,setting up “green curtains” byplanting morning glories, bitter
gourd vines, and other plants to
aid in the prevention of global
warming.

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Trinity Industrial Corp. Environmental Report 2022

Environmental awareness activities
SDGs Month
Amid worldwide efforts to achieve the Sustainable Development Goals (SDGs) adopted by the United Nations, ourCompany is also taking action. In fiscal 2021, we designated November as SDGs Reinforcement Month, a monththat asks individual employees to think about and take action on the SDGs. During the month, we undertook
activities to raise awareness, including soliciting slogans and posters.

Initiatives during SDGs Month
01“My SDGs Declaration”

We asked people to declare SDGs that can be put into
practice at work and at home, to spur actions that
individuals can take and to raise awareness.
Content of our
SDGs Declaration

02

Solicitation of catchword and posters
買い物はカギとスマホとエコバック

食べきれる？
購入前に自問自答

Environment Month

捨てるごみ
意識ひとつでまた会える

To make our SDGs initiatives widely known to our employees, we
solicited catchword and posters from our employees and theirfamilies and put these to use in learning activities.

Learning

Light Down Campaign

For new employees, we conducted learningon our SDGs initiatives to help every individualin understanding and acting on the SDGs. To
deepen every individual's understanding of
the environment, we plan to incorporate this
into every level of education to raiseawareness.

In fiscal 2021, we set June 9, 16, and 23 ascompany-wide days for leaving work on time. At
all offices, we turned off all office lights at theset time to raise awareness of reducing CO2
emissions.

Offering sustainable seafood
As an opportunity to make people feel morefamiliar with biodiversity and spark their interest,
our employee cafeteria offers MSC-certified andASC-certified sustainable seafood on its menu.

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Trinity Industrial Corp. Environmental Report 2022

Third-party opinion

Chubu SDGs Promotion Center
Noriko Momose,
Deputy Representative Director

We successfully completed 2021 ISO14001 renewal audits at
our Toyota Plant and Miyoshi Plant, our production bases forautomotive parts. Under our Environmental Initiatives Plan, we
have set targets to be achieved over the five years beginning in
2021, under the headings of prevention of global warming, waste
reduction and resource conservation, management and reductionof substances that impact the environment, and conservation ofwater resources and water quality.
Looking at our results for 2021, while we achieved overall
reductions in emissions of CO2 and wastes, per-unit emissions
were conversely unsatisfactory for reasons including a decline inproduction related to semiconductors, logistics, and other supply
chain issues during the COVID-19 pandemic. We anticipate
positive results once production recovers.
The most laudable item in the Environmental Report is ourinstallation of an all-electric painting line.
This is a breakthrough initiative newly established in the
Toyota Plant that fuses the technologies of the Paint andApplication Systems Division and the manufacturing
technologies of the Automotive Parts Division combined withthe comprehensive strength of Trinity Industrial to significantly
reduce CO2 emissions by improving energy efficiency, and toachieve zero carbon through all-electric operation and adoptionof renewable energy.
I expect that Trinity Industrial will continue its efforts to exert
its comprehensive strength and become a sustainable company.
I have confirmed that the Company is a reliable presence in its
communities, as seen in the conclusion of agreements with local
communities related to disaster scenarios, regular beautificationand traffic safety guard activities, and other social contribution
activities.
I also recognize that the employees who support Trinity
Industrial in its aims to create a sustainable society embrace theSDGs as a personal matter and actively engage inawareness-raising activities that welcome participation by
employees' families as well.

The COVID-19 pandemic that continued in 2021 from theprevious year and the Ukrainian conflict in 2022 were global
impacts that had major impacts on society. At the same time, thecrisis known as climate change has progressed unabated, andclimate-related disasters are occurring around the globe. Against
this background, Trinity Industrial worked toward a sustainable
future by advancing activities to reduce environmental impact
in automobile parts production as well as the development
and rollout of environmentally considerate equipment. We
also produced our Environmental Report 2022, which describes
our efforts to contribute to local communities.
Through interviews and inspections of records on the content
of this report, I have confirmed that Trinity Industrial's business,environmental, and social contribution activities are aimed at theconstruction of a sustainable society.
This year's environmental message from the President states,“With our technological edge, we contribute to solve global
environmental issues, toward sustainable society.” This is a
powerful declaration of our will to accelerate initiatives aimed at
global warming countermeasures, the circular economy, theSDGs, ESG, and more.
Having formulated a Sustainability Policy addressing ESG
and having set priority items for the SDGs based on theEnvironmental Policy, Trinity Industrial aims to be asustainable company.
Perhaps our top news this year was our receipt of the“Excellence” Environmental Activity Award and the Technical& Development Award from Toyota Motor Corporation. The“Excellence” Environmental Activity Award recognized Trinity
Industrial's revision of its medium-term vision, formulation of a
Sustainability Policy, and concrete efforts toward carbon neutrality.
The Technical & Development Award was awarded for our
technology that efficiently removes fumes (metallic dust)
generated in the welding process and for the development ofequipment that prevents fires, employing technologies that wedeveloped for painting processes.
These awards mark positive recognition of our technologicaldevelopments that aim to achieve a decarbonized society throughour core business and further achieve efficiency and safety inwork.

I look forward to seeing a sustainable Trinity Industrial that
continues contributing to the SDGs through manufacturing that
contributes to global environmental conservation and throughcommunity contribution activities, and that plays an active role ina sustainable future.

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Trinity Industrial Corp. Environmental Report 2022

Environmental Report 2022

Inquiries

Trinity Industrial Corp.
Sustainability Promotion GroupTEL: +81-565-24-4818 FAX: +81-565-24-4822
This report is available on the Company's website.
URL: http://www.trinityind.co.jp
Scope of reporting
Target period: April 1, 2021 to March 31, 2022
Some included content concerns activities occurring before and after the target period as well as the activities of Group companies.

Issued in November 2022