PowerGard

Doesn't work, couldn't work, won't work....sorry Cynthia. This is based on a valid theory used in large industrial applications, but it will not save a nickel on a residential electric bill. The demonstration is very convincing to the lay person, but it's "smoke and mirrors". I'm an electrical engineer...I know from what I speak. It's sad that companies like this prey on the good intentions of honest people....

see forum discussion,

 This type of item claims to do what is impossible.

Note from GreenOptions Moderator: Before you consider buying this product, check out the thread here:
http://www.greenoptions.com/t/1238/anyone-heard-of-the-powergard#post_7376
The general consensus by the members here at GreenOptions who know a lot about the technical side of electricity is that the PowerGuard is a scam.

Also, the only things "Cynthia" has contributed to the GreenOptions community are this review and two forum posts on how wonderful the Powerguard is...

 

This product has worked in my home. I am also a serious conservationalist, reducing my carbon footprint where ever possible but new technology always seems to be suspect. Before I purchased it, I saw it tested on a mini household panel board and was skeptical prior to that. The real test was in my KW/Day consumption which has also been reduced on a consistant basis over the past three years, (I compared my consumption on my power bill from the years before I bought the item.)