ECCJ / TextReport / Vietnam

ECCJ / TextReport

Vietnam

One-day Energy Audit

Results of 1 day-audit for factories

Number of factories audited: 1,742 (Fiscal years 1997 – 2003)
(Details)

Electromechanical apparatus manufacturing
Food manufacturing
Chemical industry
Transport equipment manufacturing
Plastic products manufacturing
Metal product manufacturing
Water treatment & supply works
General machinery and apparatus manufacturing
Ceramic/Cement product manufacturing
Precision machinery and apparatus manufacturing
Nonferrous metal manufacturing
Textile industry
(Others)

300 (17.2%)
157 ( 9.0%)
145
140
135
130
104
92
73
57
50
50

Items suggested for improvement

Total number of suggestions made: 7,909　 <1997~2003>

General management items: 2,443
(energy management system, measurement & recording.…)
Air conditioning and refrigeration facilities: 1,067
(energy conservation measures, operation management of air conditioning, refrigeration facilities .…)
Pump, fan, compressor, co-generation and others: 1,188
(Operation management of air compressor, pump, fan .…)
Boiler, industrial furnace, steam system, heat exchanger, waste heat, wastewater: 1,531
(Combustion control of boiler and industrial furnace, measures for heat insulation/retention/radiation .…)
Receiving and transforming facilities, motor, lighting, and electric heating facilities: 1,680
(Operation management of lighting equipment, management of receiving and transforming facilities, motor capacity .…)

24/39
Next