The annual chart from DOE/Lawrence Berkeley on where energy comes from and goes.Ever wonder where our country’s energy comes from and goes to? This fascinating map from the Lawrence Livermore Laboratory shows in simple graphic terms where we generate energy and how much of it goes to various sectors. One of the fascinating aspects of this is everything you see in gray–“Rejected Energy.” What this really means is waste. Particularly in electricity, as much as 2/3 of all the energy created is lost during transmission and via other means before it actually does any work.
This advertisement from Allstate demonstrates the importance of water heater safety in the home.
Is Allstate now promoting Home Performance?
Well, not exactly, but this TV ad nonetheless demonstrates the importance of water heater safety and regularly checking your home’s combustion equipment:
Halloween is fast approaching, and today, as we continue in our quest to seek and destroy all the vampires in the house, we move on to the kitchen.Although now particularly well known for its harboring of vampire energy sources, the kitchen does in fact have some standby power sources lurking inconspicuously.
Winter’s coming. It’s already heating season. So how do you save money on heating costs? You’ve got to own your heat. Simple as that. You’ve paid for all that warm air already, so it doesn’t make much sense to waste it now.
We’re always on the lookout for clever, easy ways to make your home more comfortable, less drafty and more energy efficient. A chimney balloon is one of these.
One of the biggest energy guzzlers in your home (besides, most likely, your thermal envelope, which lets expensive conditioned air escape through air leaks and poorly insulated walls) is the …
Jeremy: Thank you for sending. As I mentioned to you on Thursday, I appreciate your attention to detail. This report… Read more “Peter, Denver”
Peter - Denver, CO
Don’t know what we’d do without your thoroughness. Your detailed reports & other information has helped immeasurably while working with… Read more “Doug from Frederick”
Doug - Frederick
Thank you for your work and the information and professionalism.
Judy - Denver, CO
Andy, Jeremy – I just wanted to let you know I didn’t have any questions or concerns with the Audit… Read more “Testimonial”
Tom - Denver, CO
Andy, Thank you, I knew the energy audit would be worth the cost when we first talked. I did not… Read more “Testimonial”
Peter - Aurora, CO
Have you seen this yet? Wow….what a great report, just stating the facts, with no opinions in the building science… Read more “Testimonial”
Brian - Denver, CO
Dear Andy, Based on a recent Xcel Energy bill, which indicated that the energy usage in my home is considerably… Read more “Ken from Evergreen”
Ken - Evergreen, CO
Dear Andy, Based on a recent Xcel Energy bill, which indicated that the energy usage in my home is considerably… Read more “Sarah from Denver”
Sarah - Denver, CO
As the owner of an older home in Denver facing high utility bills, I was looking for an expert opinion… Read more “Testimonial”
Marc - Denver, CO
Hi Andy. Thx for the audit. Very educational read..
Brian - Denver, CO
Janice had 20 ppm ambient in the home – 3008 ppm CO emissions to the outside – “The energy audit… Read more “Testimonial”
Janice - Denver, CO
Thank you both for the suggestions, and for the photos and excellent energy audit report!
Rick
I just wanted to thank you for your participation with the Denver Energy Challenge and as an Xcel approved home… Read more “Cory”
Cory
I was very impressed by the thoroughness of your report and that you were very nice to work with.
Phil - Denver, CO
Andy, Thank you for your detailed report and the valuable time you spent with me on the phone and Taylor… Read more “Christine”
Christine
Thank you for supporting the participation of Andy Wildenberg in the U.S. Department of Energy’s Multifamily Job Task Analysis (JTA)… Read more “Testimonial”
NREL
Also, I wanted you to know that I was able to reduce the heat after you insulated and still be… Read more “Jo”
Jo
Steve came and did my assessment which was absolutely fabulous. I learned a lot! Thanks to all of you for… Read more “Nancy | Arvada, CO”
Nancy - Arvada, CO
First, thank you for a very professional, and exceptional job. We have had a couple of very positive remarks on… Read more “Testimonial”
Cathy and Bob - Boulder, CO
Thank you so much for your help, and for the information in the report, it was very helpful. Walking around… Read more “Testimonial”
Jeremy and Jolene - Thornton, CO
Thanks so much for going above and beyond to help us!
Dan - Denver, CO
We first contacted Andy Wildenberg, owner of e3 Power, through their advertisement on the Internet. We asked Andy to do… Read more “Testimonial”
Kennel and Cheryl - Indian Hills, CO
[Andy] and [Steve] were professional, comprehensive in their study of our energy use and our building, and thorough in their… Read more “Testimonial”
Rory - Lakewood, CO
Jeremy did a wonderful job. He was patient, polite, thorough, knowledgeable, and friendly. Be assured I will post favorable reviews… Read more “George from Boulder”