About Us

Energy Audit

Hyosung’s energy experts analyze energy efficiency and energy usage through the use of professional energy diagnostic equipment and detect the causes of the energy losses.

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Hyosung’s energy diagnostic service is conducted by experts who study general energy usage practices in the sites through the use of specialized equipment. The energy experts identify the energy loss causes and provide energy saving plans. Through the energy diagnostic service, Hyosung provides energy efficiency improvement plans and identifies causes of surplus or waste for more efficient recollection of thermal energy.
◎ What is the mandatory energy diagnostic?
The Korean government requires that businesses with high energy use to conduct energy diagnostics for greater energy efficiency in response to high oil prices, the UN Convention of Climate Changes, and the Kyoto Protocol. Businesses which consume 2,000 (tons) of annual energy use must conduct energy diagnostics every five years.

Diagnostic Effects

Effects of energy diagnostic include minimized energy loss and stable facility operation through optimized energy use. Moreover, facility and process efficiency analysis can help the companies improve energy risk management capabilities as well as corporate competitiveness.
Company-wide energy saving efforts and promotion of good energy practices
Motivating investment in energy saving for lower energy uses
Facility and technology
Minimized energy loss through optimized facility operation
Greater energy efficiency and environmental protection
Data and information gathering for greater energy saving
Greater productivity and better work environment with minimal energy input

Range of Diagnostic

Thermal power generation facility
Identify problems in recollection of gas emissions and thermal energy and establish appropriate response measures
Analyze cause of energy loss and establish energy efficiency improvement plans
Review current practices and corrective actions
Thermal energy transmission facility
Review insulation, thermal energy recollection, and economic efficiency
Review steam, hot water, and thermal media pipe related problems and corrective actions
Suggest application of efficient energy transmission system
Energy supply and discharge facilities
Establish plans to lower maximum power and standardize load
Review capacities of the power transformers used for power supply
Review power supply methods
Air-conditioning facility
Establish plans for freezer performance analysis and high-efficiency operation
Review on composition of the air-conditioning system and issue identification
Power facility
Performance analysis and establishing efficient operation plans for the compressor
Pump and blower performance analysis
Review efficient operation methods of the facilities handling fluid
Review inverter and fluid coupling application method
Review introduction of high-efficiency devices (motor, inverter, pump, etc.)
Lighting facility
Rearrangement of lighting devices for optimal lighting effects
Power-saving lighting devices
Review application of high-efficiency lighting devices
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