Industrial Utility Efficiency


In late October 2023, professionals from around the world gathered at the Best Practices 2023 EXPO & Conference at McCormick Place in Chicago, Illinois to source and learn about Sustainable, Safe and Reliable On-Site Utilities Powering Automation including compressed air, blowers, vacuum, pneumatics, motors and cooling water systems. 

Matching the Supply and Demand in a Compressed Air System

Production processes get their energy from the air stored at higher pressure in the piping distribution system. The air compressors simply replenish the air that is consumed. It is an important distinction to make. The energy input in compressing the air is supplied to the connecting pipes for delivery to the various demands throughout the facility.

A View From Europe. Challenge Convention: Compressor Management Systems Applied in the Automotive Industry

“First there are the old conventions. The majority of compressor houses still employ fixed speed compressors and a cascaded pressure switch control system. This arrangement will be familiar to many, but it is outdated and inefficient, and needs to be changed. There is a comfort factor with familiar technology, which is exacerbated by constant time pressure due to other day-today responsibilities and a lack of information and good advice on what can be achieved.”


Tier 1 Automotive Plant Saves $218,000 in Energy Costs

A Tier 1 automotive plant was spending \$364,259 annually on electricity to operate their compressed air system. This figure was expected to increase as electric rates were forecasted to rise from their current average of 7.16 cents per kWh. Our firm, Air Power USA, conducted a full supply and demand-side compressed air system assessment. The set of projects recommended by the assessment, would reduce these energy costs by \$218,670 or 60%.

VSD Compressor Control

“Compressed air systems with multiple compressors operating to supply demand requirements present unique challenges in compressed air system control schemes.”

How to Avoid the Most Common Bus/Coach Kneeling Failures

Kneeling modules are quickly becoming the centerpiece of accessible vehicle equipment. This trend began with passage of the Americans with Disabilities Act (ADA) in 1991. Prior to the ADA, about 40% of all transportation vehicles were accessible to persons with disabilities.

The “Dirty Thirty” – Discovering Pressure Differential at the Far End

Much attention and expense is often directed towards optimizing compressor control, clean-up equipment, system pressure / flow control and main system piping in an attempt to maintain adequate and stable pressure at the end use. Often forgotten are the components of the distribution system between the main system header and the end use.

Oil-free Booster Compressors Aid Pharmaceutical Packaging

In the realm of pharmaceutical production and packaging, the two most important factors with compressed air are reliability and quality. In pharmaceutical plants, our customers have emphasized this reoccurring theme over and over to paint the clear picture that reliable and high-quality air are king.

A Pharmaceutical Compressed Air System Audit

This West Coast pharmaceutical facility has a very clean and organized compressed air system. All equipments is in good working order in the compressor room. The compressor room itself is very clean and well ventilated. The management requested a compressed air system audit for two reasons:

Talking Dewpoint

Dewpoint is defined as the temperature to which a gas (e.g. air) must be cooled, at constant pressure, for water vapor to begin to condense to liquid water. In other words, when the dewpoint temperature has been reached, the gas is fully saturated with water vapor.

Air Compressors

When selecting an air compressor for your manufacturing operation, the common choice is the

Air Treatment/N2

Do you know and track the annual generated nitrogen energy cost per SCFM? Do you know what factors


The plant upgrades, in combination with a progressive management strategy, allows the plant to

Compressor Controls

A large chemical plant in Celje, Slovenia, planned to retrofit a kiln used to produce titanium


Without compressed air monitoring, up to 30% of the compressed air generated goes to waste. This



Industrial ceramics have been produced in Hermsdorf, near Jena, since 1890. In the past, high-

Cooling Systems

The AIM (American Innovation and Manufacturing) Act was finalized by the US government at the end