David Willson's Blog Posts Tagged 'California' (1)

Willowside Rd., Day 10, part 2

OK, I'm back from getting the dimensions of Doe's house, enter all the information into EnergyPro, and do an initial calculation. It looks like the house as it is has a HERS of 147, which means that the model predicts that it will use about one and a half times as much energy as a 'reference home', which is this exact same home if it was built to today's energy code requirements and has by definition a HERS of 100. 147 is not too bad but way above what we want. Let's see if we can get it below… Continue

Added by David Willson on April 25, 2011 at 8:30pm — No Comments

Latest Blog Posts

Most Popular Blog Posts

Monthly Archives


Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network.

Latest Activity

Green Training USA posted a blog post

Deal or No Deal - You Name the Price

Deal or No Deal - You Name the Price Let’s have some fun in October!   Is there a training you…See More
5 hours ago
Gabrielle Rossetti posted an event

ASHRAE 62.2 Ventilation for Single-Family Dwellings at Online

October 15, 2015 at 6pm to November 27, 2015 at 7pm
5 hours ago
John Gillis joined Diane Chojnowski's group

News & Announcements

Share your news and announcements with the community in this group.See More
6 hours ago
Gabrielle Rossetti is now a member of Home Energy Pros
6 hours ago
Robyn Smith replied to Chris Woods's discussion Looking to purchase Minneapolis Blower door system- Model 3 with DG-700 in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Hi Chris, I replied to you via email yesterday. I have what you are looking for!! Minneapolis…"
Profile IconJohn Gillis, William C Gilbert, Brian Breckin and 4 more joined Home Energy Pros
Paul Scheckel posted a blog post

Energy Ambassadors: Cuba and Vermont

Last winter i had the pleasure of hosting a Cuban colleague for a week in Vermont. We toured the…See More
Linda Wigington commented on David Eggleton's group 1000 Home Challenge
"Two more projects have recently been approved as 1000 Home CHallenge candidates. We welcome Eric…"

© 2015   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service