April 2012

Installing Energy Management Control Systems (EMCS) in many existing facilities can pay for itself if the design selectively captures cost-effective points, and the user is vigilant about using this powerful tool.

The ubiquitous walk in cooler or freezer is an essential part of many cafeterias, restaurants and convenience stores. It is also a large energy user in these facilities but is rarely considered until problems emerge.

Many gadgets and tips claim to help save gas. Some things work and some are not worth the paper they are advertised on. A simple approach is the best way to reduce driving costs.

The origin of the commonly used “rule of thumb” phrase is debatable, but the principle underlying the modern rendition is invaluable to quickly screening energy-saving opportunities.

Life cycle cost includes the TOTAL cost of building and operating a system or building over the life of the project. It includes first cost, energy cost, maintenance cost, cost of capital, and fuel cost escalation.

When it comes to energy usage, don't believe everything you hear. If you have questions regarding energy-using technologies or outrageous claims, contact an energy professional for answers.

Understanding your rate will help you determine how you are spending your electricity dollars. A look at your bill may reveal your rate (tariff), and descriptions of rates/tariffs are usually available online.

Most utilities will provide a study of facilities to identify energy efficiency and DR opportunities. If the utility can’t help, energy consulting firms can provide the expertise to accomplish all of the task indicated.