We also accept appropriate advertising and sponsorships on the site. Many of the goods you can order through EnergyGuide. We also accept appropriate advertising and sponsorships on the site. EnergyGuide is also an affiliate of the EN Star's program of the Environmental Protection Agency. You can also learn about and compare power goods for your house or business, and purchase goods through our affiliate suppliers.
Power is the second most expensive cost for most households, yet few homeowners think much about it.
The Business Behind EnergyGuide. In the last few years, there has been an explosion of new items for the house and business that reduce power usage and prices but retain your standard of living. EnergyGuide is intended to work for you. EnergyGuide was founded in 1997 as Nexus EN Software by individuals with extensive experience in EN efficiency, EN info systems, consumer marketing, multimedia educational software and Internet commerce. We are all interested in what power allows light, warm water, comfort.