Energy Conservation & GHG Emission
Following the position of leading biopharm companies in Taiwan, TTY is deeply concerned about public health risks. To achieve the commitments "sustainable development" and "responsible for any resources used", we formulated proactive energy saving and carbon reduction plan since year 2021, and establish short-, medium- and long-term energy-saving goals along with implementation on the equipment improvement measures according to the plan. The specific annual electricity conservation rate in 2% as a goal in both year of 2023 and 2024. In the future, TTY will continuously evaluates the procurement or adding green energy and energy saving facilities, establish green supplier management system and join climate initiative organization or alliance. It is expected that TTY may carry out energy management and environmental protection management policies via physical actions in term of energy saving and carbon reduction and seeking for alternative energies.

Policy goals

Review the past years, energy useage and greenhouse gas emissions have increased due to increased productivity. To make effective use of energy and reduce greenhouse gas emissions, TTY Biopharm has plan short-, medium- and long-term goals every year. As of year 2023, we achived the mid-term goal of 2016 to complete the ISO 14064-1 within 10 years, and plan the new energy conservation and carbon reduction goals in 2024:

• Incorporate ISO 14064-1 inventory standards and pass certification.
• 2% annual electricity conservation rate.
• Waste management policy-waste resources recycling to reach 5 tons in total.
• Organize 2 environmental sustainability promotions every year.

In year 2024, following the Bureau of Energy's "Energy Conservation Goals and Implementation Plans for Energy Users", two major TTY manufacturing sites, both Lioudu and Chungli factories, through the 11 energy-saving measures have conserved 455,984.79 kWh of electricity. CO2 emissions decreased by 225.26 tonCO2e.

In 2024, we calculated a total of 9,662,800 kWh of outsourced and 583,216 m3 of natural gas consumption at the Liouodu factory; and 5,189,800 kWh and 144,934m3 at the Chungli factory, which combined 77,853,647 MJ with a 0.36% reduction of energy use compared with last year. In the future, TTY shall continue to work to reduce energy consumption and GHG emissions through improved electricity saving measures and higher energy efficacy practice.

Based on the goals we set, the measures taken are as follows:

Year Lioudu Factory Chungli Factory
2018 New natural gas boilers system adjustment, cold water system adjustment, replace the oil boiler to enhance effectivity Green LED lights, adjust hot water pumps pressure to lower the motor operating frequency
2019 Green LED lights, cold water temperature control Cooling system, consolidation of chiller units
2020 Green LED lights, cooling water pump operation control Consolidation of chiller units, green LED lights, lower chiller pumps operation frequency
2021 Green LED lights, installed auto. dosing machine to cooling tower for enhance cooling efficiency Green LED lights, chiller pumps installed converter
2022 Green LED lights, cold water temperature control, fans and motor control of cooling tower Green LED lights, cooling system control
2023 Green LED lights, replace dust collectors and pipelines, fans and motor control of cooling tower, replacement of old to new inverter air conditioners, cold water temperature control Green LED lights, water quality control of cooling tower, replacement of chiller unit
2024 Green LED lights, air compressor replacement, optimization of injection process to minimize drying time, replacement of old to new inverter air conditioners, modification of temperature control Green LED lights, water quality control of cooling tower

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