Energy Audit

A detailed measurement & analysis is carried out to ascertain the consumption pattern and identify potential gain areas for all forms of energy and all the major consumers.

A detailed analysis of historical data shall be carried out to analyze specific energy consumption and evaluate opportunities for energy saving.

The study evaluates performance of all the major equipments to check operating capacity, efficiency and specific energy consumption. It identifies sources of loss and their contribution. The study suggests measures to optimize performance by operating the equipments at specified parameters and with desired energy consumption.

The details are as under.

Refrigeration / Chilled Water Systems:
• Flow rate of chilled fluid with non-contact flow meter
• Differential temperature across the chiller with digital temperature
• Power with clamp on power meter
• Operating capacity
• Specific power consumption

Pumps:
• Flow rate with non-contact flow meter
• Differential pressure with digital pressure gauge
• Power with clamp on power meter
• Operating efficiency

Fans & Blowers:
• Flow rate with anemometer
• Differential pressure with digital manometer
• Power with clamp on power meter
• Operating efficiency

Air Compressors:
• Capacity / Pump up test
• Differential pressure with digital manometer
• Power with clamp on power meter
• Specific power consumption

Cooling Towers:
• Flow rate of water with ultrasonic flow meter
• Water temperature at the inlet and outlet of the cooling tower
• Ambient temperature and humidity
• Flow rate of air

Thermal Equipments (Furnace, Boiler, etc.):
• Heat & Mass balance analysis
• Efficiency of direct method
• Flue gas analysis
• Radiation & Insulation loss
• Miscellaneous other losses

Illumination:
• Average illumination level at key areas
• Inventory of light fittings
• Installed and actual load efficacy ratio for key areas

The study evaluates losses through distribution / handling systems and suggests methods to optimize the same. The electrical distribution system is analyzed of voltage drop, while compressed air piping is evaluated for pressure drops and leakages. Steam The study also identifies the major source of losses and their contribution and suggests methods to optimize the same.

The study evaluates performance of major processes and operations for efficient utilization of resources. The systems are studies to evaluate operating capacity and process efficiency. It identifies major areas for improvements and suggests methodologies to achieve the same.

The primary aim of the studies is to survey thermal profile of all the electrical panels and to capture abnormal temperature profile – The Hot Spots with actual temperature.

The studies provides collection and analysis of all the major electrical parameters like voltage, current, power, power factor, current and voltage harmonics (total as well as individual levels) for the mutually decided period.

This involves overall analysis of various data to identify major potential gain areas & their contribution. The study tabulates all the major prospective resource saving areas and realistic saving potential through each of the areas.

This involves overall analysis of various data to identify major potential gain areas & their contribution. The study tabulates all the major prospective resource saving areas and realistic saving potential through each of the areas.

This involves overall analysis of various data to identify major potential gain areas & their contribution. The study tabulates all the major prospective resource saving areas and realistic saving potential through each of the areas. The opportunities for conservation of energy are detailed complete with techno-economic feasibility analysis.

The reports the various aspects as above; while also covering analysis of major equipments, distribution and utilization system, and opportunities for conservation of energy with techno-economic feasibility analysis.