Page 78 - 台玻集團2019 CSR英文版

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Sustainability Steady Operation, Excellent Service Quality Sustainable Safe Workplace Social and
Communication Integrity Governance & Innovative Products Operation & Trusted Growth Community Care

Flat Glass Water Consumption Intensity Glass Container Water Consumption Intensity

1.00 3.50
0.76
0.70
0.62 3.22
0.50 3.00 2.88 2.87

0 2.50
2017 2018 2019 2017 2018 2019
water /glass (ton) water /glass (ton)

Water Reuse

With the frequent changes of climate and extreme weather, the proper use of water resources and the reuse of water are all issues
that enterprises and manufacturing industries must face. Over the years, TGI has promoted water conservation measures in various
factories, improved equipment efficiency, reduced water consumption per unit of product, and promoted changes in water use behavior to
employees, saving water and spare no effort. For example, the rainwater and sewage diversion device completed by the Hsinchu factory in
76 2018 can increase the water storage tank and recycle the production water. The Changpin Factory adds a concentrated water recycling bin
to the plant to recover the concentrated water discharged from the
plated pure water equipment and then supplies it to the washing
machine and other equipment to increase the usage rate of the tap
water and effectively reduce the water production in the factory. The
total amount of recycled water in 2019 was 13,290,267 cubic meters.
The recovery volume and recovery rate of each plant are as follows

The following table shows each TGI factory's amount of water
recycled and recycling rate in 2019. The annual recycled amount of
water of 2019 was 13,290,267 m . 3

TGI 2019 Recycled Amount & Recycle Rate of Water Resources (By Factory)

Lukang
Item / Factory Taoyuan Hsinchu Lukang Flat Glass Changpin

3
Recycled Amount(M ) 32,495 508,566 366,958 12,330,873 51,375

Recycle Rate(%) 5.42% 107.00% 33.18% 99.50% 53.08%

Notesj 1.Processing capacity: the amount of wastewater flowing to the recycling system.
2. Recycled Amount: the amount of water used after processed in the recycling system.
3. Recycle Rate: (Recycled amount Ó processing capacity) Ò 100%.
4. The Taichung Factory does not have a flow meter and therefore unable to provide relevant data.