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tem Energy Amount CO reduced Product Water Consumptions (by year)
2
Energy conservation measures 1,600,000 2016
Factory conserved conserved (ton) 1,344,369 1,490,099 Leadership
1,400,000 2017 CH.1 Sustainable Glass
Tungsten light bulb replaced with LED bulb Electricity (kWh) 474.4 262.8 1,200,000 2018
Taichung 1,000,000 1,047,626
Factory With the production conditions, the power of Electricity (kWh) 286,272 158.6
FP2 of F.P.B was reduced from 200kw to 160kw. 800,000 414,907
600,000 464,985
Reduce <T/W>HVACMD-3&MD-4 return air Electricity (kWh) 263,382 139.1 406,312
Lukang volume 400,000 189,890
194,516
200,000
Factory TW MD-1.2 RETURN FAN air volume reduction 0 151,575 CH.2 Ethical
and energy saving improvement Electricity (kWh) 190,728 100.7
Flat Glass Fiberglass Glass Container Operation
Air conditioning equipment for glue production Electricity (kWh) 150,336 79.4
line is closed when not in production

Plated line EDI process water system is only In 2018, the water consumption of each plant in TGI was about 2.09 million tons. Since last year,
Changpin enabled for production needs time Electricity (kWh) 99,060 52.3 some processes have been improved, and recycled water has been used as dilution water. As a result,
Factory CH.3 Quality
Multilayer butyl melter closed on holidays Electricity (kWh) 30,210 16.0 the amount of water used has increased. In 2018, the water recovery system has gradually improved
and the water consumption has gradually decreased. According to the product comparison, the water
Edging and drilling machine reduces daily Electricity (kWh) 56,311 29.7 Management
usage time consumption of flat glass increased by 2.4% in 2018, and the glass fiber increased by 10.8%, which was
significantly slower than that in 2017; the water consumption of glass containers decreased by about 2.07%.
Total of CO2 reduction across all factories (tons)j 5,518.7

Water Resources Reduction Management Flat Glass Water Consumption Intensity Glass Container Water Consumption Intensity
(Water/ flat glass (ton)) (Water/ flat glass (ton))
0.8 0.70 3.4 3.28
Water Resources Management Policy 0.62 Protection CH.4 Environmental
0.6 0.45 3.2
TGI improves water efficiency and conducts priority procurement of water-conserving equipment. 0.4 3.0
We promote awareness of green production and reuse the water resources. 2.88 2.87
0.2 2.8

In the process of manufacturing glass, such 0 2.6
as glass edging, anvil holes, drilling, etc., a large Factory Water Source 2016 2017 2018 2016 2017 2018
amount of water source must be used. We Taiwan Water Corporation CH.5 Friendly
continue to improve water-saving technologies in Taoyuan 2nd Branch Factory Water Reuse Workplace
various factories, evaluate feasible methods and
apply them to reduce water consumption and Hsinchu Dongxing waterworks
With the frequent changes of climate and
achieve the spirit of sustainable water resources. Water Management Area 4, extreme weather, the proper use of water
The water used in each factory can be divided Taichung 1st Branch resources and the reuse of water are all issues CH.6
into business water, domestic water and recycled that enterprises and manufacturing industries Care
water (partially used in the exhaust system), and Lukang/ must face. Over the years, TGI has promoted Community
recycled water is used instead of tap water to Lukang Flat Glass Taiwan Water Corporation
11th Branch water conservation measures in various factories,
reduce the amount of tap water. The water
Changpin improved equipment efficiency, reduced water
withdrawal from each factory in Taiwan has no
consumption per unit of product, and promoted
significant impact on the local water source. The
changes in water use behavior to employees,
water intake is as shown in the right table.
saving water and spare no effort. For example, the Rainwater and sewage diversion system
rainwater and sewage diversion device completed
in Hsinchu Factory

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