Page 75 - 台玻集團2019 CSR英文版

2019 Corporate Sustainability Report TAIWANGLASS

Energy Conservation and Carbon Reduction Commitment from TGI Factories

• In order to comply with the regulations, Taoyuan factory will replace the boiler in March 2020 and will
change the fuel from oil to natural gas.
Taoyuan • The waste gathering system of the kiln will be replaced by spray-drying type, and no wastewater will be
produced. The wastewater discharged from the TT-1 will be recycled. The total amount of recycled water in
factory 2019 was 32,495 cubic meters.
• Starting from 2019, all experiments were out of the use of toxicants. At the end of 2019, Taoyuan factory
passed the on-siteCertificate of Cleaner Production Assessment, demonstrating its determination to invest
in environmental protection.

• After the improvement of the recycled water system in 2019, the volume of recycled water increased
Hsinchu from 50 cubic meters in 2018 to nearly 200 cubic meters. Hsinchu factory cooperated with the contracted
sludge manufacturers to optimize the sludge treatment process and reduce the cost by 15% by
introducing DeNOx system.
factory • In addition to renewing ISO 50001 and ISO 14064 regularly, we also passed ISO 45000 and certification of
resource recycling green product, proving our determination to improve sustainable performance.

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• As a legal person and natural person with contracted electricity consumption of more than 800 kilowatts,
Taichung according to the "Energy Management Law", the target annual power saving is 1%. It also conducts annual
on-site audits of waste manufacturers to ensure that their sludge and other waste emissions comply with
Taiwan Glass's specifications.
Factory • In 2019, the discharge of mildewproof paper, household garbage and sludge were greatly reduced, and the
overall waste discharge was reduced by 25% compared with 2018.

• The Lukang factory has been recovering sulfur dioxide and sodium sulfate by-products since March 2019.
• Reduce waste emissions by the establishment of mesh curtains, iron doors and other facilities, and set
up suspended particulate specifications for certification of environmental protection agency. The factory is
Lukang committed to reducing the impact of waste. In addition to protecting the environment, this is also beneficial
to employees' health.
Factory • SGS is appointed periodically to verify ISO 14064 (Greenhouse Gas Accounting and Verification).
• Various actions were taken to reduce energy consumption and continuously optimize the plant's actions.
• The Lukang factory has passed the certification of the Cleaner Production Assessment.

Changpin • The water purification equipment was introduced to concentrate the wastewater for recycling. It can recycle
1,203.5 cubic meters of sewage every month, which greatly reduces pollution to other water bodies.
Factory • The factory adjusts the operating time of various equipment, review energy consumption, and define the
best usage mode. The electricity consumption in 2019 was reduced by 8% compared with 2018.