Industrial Utility Efficiency

Industries

The current cost to operate the compressed air system is \$139,100 annually, and the proposed measures will reduce it by \$50,700 annually. The proposed cost to complete the measures is $47,600 providing a simple payback of 11 months. The cost included in the Action Plan includes engineering, project assistance, services to maintain the gains, and a 10% contingency.  

A Compressed Air Checklist for Waterborne Paint Conversion

Encouraged by government regulators, the conversion to waterborne paints is now moving into the collision repair and refinishing industry. The conversion to waterborne paints is proving to have implications for the compressed air systems in the shops. This document provides a checklist of compressed air system topics to ensure a successful conversion to waterborne paints.

The Benefits of On-site Nitrogen Generation

Nitrogen gas provides a number of diverse uses for a wide variety of manufacturers. As a sister function of compressed air, on-site nitrogen generation can provide additional opportunities for cost savings and other efficiencies for manufacturers who shift from delivered liquid nitrogen service.

Kellogg’s Eggo Decreases Energy Consumption by over 675,000 kWh

This article describes a compressed air retrofit project implemented at Kellogg’s Eggo factory located in San Jose, California. Kellogg’s continues to realize both annual energy savings and quality improvements because of the upgrade. In addition, Kellogg’s received a substantial utility incentive from Pacific Gas and Electric Company, which was based on the achieved energy savings.

Three Energy Efficiency Measures for a Pulp & Paper Mill

Recently, this major pulp & paper mill made compressed air optimization a mill-wide priority. At the request of the utility company providing energy to the mill, Compression Energy Services performed a comprehensive energy analysis that outlined the following four energy efficiency measures (EEM’s) for the mill to consider.

Honda of America Mfg. Fine Tunes Compressed Air System

“We are close to becoming a zero-landfill facility. Zero-waste is the goal,” Mike explained. Company literature on the Green Factory initiative, coordinated in North America by Karen Heyob, Associate Chief Engineer for Honda of America Mfg., Inc. , says the initiative is designed to reduce the impact of Honda’s manufacturing operations on the environment. This includes efforts to reduce the energy intensity of production, as well as initiatives to reduce waste generation, air emissions, and water use at all of the company’s manufacturing facilities in North America.

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%.

Auto

Given that compressed air leak management programs are meant to save energy, reduce CO2 emissions,

Bulk

When the design capabilities of an installed compressed air system didn’t align with real-world

Food

There were two situations brought to our attention. The first was that production at times was

Medical

The air is delivered through a distribution piping system that ends with a medical air outlet

Metals

Vane motors can run at much higher speeds (2000 rpm and up), but piston motors tend to turn much

Paper

Detecting Compressed Air Leaks Can Lead to Reduced Energy Waste, Boosted Productivity, and

Pharmaceutical

This article is intended to show the relationships between risks and specifications, opportunities

Plastics

Logoplaste, based in Cascais, Portugal, introduced its embedded wall-to-wall manufacturing model to

Power

A newly constructed ethanol plant experienced control gap issues shortly after comissioning. 

Printing

The Trinity Mirror Group print works on Oldham is one of the UK’s largest newspaper printers. The

Transit

In the absence of the control system, the air compressors were loading and unloading according to

Wastewater

When selecting a mixing technology, wastewater treatment plants (WWTPs) and their consultant