Industrial Utility Efficiency    

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The System Assessment

Food

A meat processor, located in Canada, hired a consultant to assess their compressed air system as

Plastics

A plastic product manufacturer spends an estimated $245,000 annually on electricity to operate the

Paper

Rockline Industries is one of the largest global producers of consumer products, specializing in

Printing

Several days prior to our visit, during a cold winter evening, the lead air compressor in one

Pharmaceutical

A large pharmaceutical company needed huge flow rates of 30 psig air to aerate multiple

Auto

Compressed air optimization measures adopted by PTMSB have reduced the consumption of compressed

Bulk

A large mining complex in a remote northern region of the world invited a compressed air auditor in

Transit

In aerospace manufacturing, tiny details matter most. For instance, if proper torque is not applied

Metals

A zinc producer spends an estimated $516,000 annually on electricity to operate the air compressors

Medical

In the U.S. as an example, the NFPA has taken the view that if your compressor draws in good clean

Power

Nuclear power plants produce electricity for people, business and industry.  Electricity is

Oil & Gas

Petro Chemical Energy, Inc. (PCE) specializes in energy loss surveys for the refining and chemical

Wastewater

Aeration tanks use bubble diffusers to distribute oxygen within the wastewater. Fine bubble
Compressed air dryers need to get the ball handed to them on the 25 yard-line by a compressor providing low enough temperature, and high enough pressure for the dryer to take it to the design dew point. If not, the dryer is not able to work properly. Once the dryer gets the right moisture level, it needs to operate properly. Heat exchangers, drains, switching valves, etc., all have to work with the proper control sequence to provide reliable dew point to the plant.
A large mining complex in a remote northern region of the world invited a compressed air auditor in to assess the efficiency of a problematic system. Site personnel and their air compressor supplier were concerned a system in one of the buildings was not running optimally, and wanted to know what size of compressor to install in the facility. The auditor found significant savings in this target system, but even larger potential savings were found in other ancillary systems in the complex, as part of an extra investigation conducted while at the site. Overall, the potential energy savings total more than half of a million dollars, if all recommendations are implemented.
A zinc producer spends an estimated $516,000 annually on electricity to operate the air compressors in a compressed air system at its north American plant.  The current average electric rate, at this plant, is 5 cents per kWh, and the compressed air system operates 8,760 hours per year. This system assessment recommended a group of projects able to reduce these energy costs by fifty-one percent (51%) to an annualized $270,000.  The simple payback of the project was 15 months – without taking into account potential incentive dollars from the local utility.
The WEEC is the largest energy conference and technology expo held in the U.S. specifically for business, industrial and institutional energy users. Widely known for its recognized energy certification programs, including the Certified Energy Manager CEM® program, the AEE has led the development of the fields of energy engineering and energy management since its’ founding in 1977.