Midori Haus, a Passive House retrofit in Santa Cruz California and a Thousand Home Challenge candidate, used 4,334 kWh during the first year of occupancy.  This is 80% reduction compared to the energy used by the previous owner of the house  (21,928 kWh).  This was achieved by using Passive House approach with solar thermal system.  (We did not use PV to offset electricity).  You can read more about it at the Midori Haus blog.

Our house will be open for tour after the Building Carbon Zero Monterey event on 3/26/2014.  For more info and tickets visit http://www.co2zeroca.org

Tags: challenge, home, house, passive, thousand

Views: 155

Replies to This Discussion

Brava Chie! The numbers tell a great story.

Yesterday the Midori Haus became the 22nd project in North America to officially meet the 1000 Home Challenge! Congratulations Chie and Kurt!

 

Attachments:

Thank you Linda!  We appreciate your guidance, encouragement, and insights through the process.  

Congrats to Chie and Kurt!

Their home recently achieved Passive House Certification!

RSS

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Profile IconMichael Sumpter and Bill Gartner joined Home Energy Pros
13 hours ago
Malcolm Jackson joined allen p tanner's group
Thumbnail

Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
16 hours ago
Amber Vignieri liked tedkidd's discussion What if more efficient homes were actually worth more?
19 hours ago
Amber Vignieri posted a blog post
21 hours ago
Eric Kjelshus replied to Rob Madden, Solar Home Broker's discussion Indoor Air Quality Monitors and Meters
"I have been using air advice for 5 yr or so - I end up with a report in 35 min I can e-mail or show…"
22 hours ago
Profile IconShane Matteson, Jay Cooper and Mike Harris joined Home Energy Pros
yesterday
Kim Burnett commented on Diane Chojnowski's group Home Energy Pros on Twitter
"Good morning, would you please add me. Thank you. Kim Burnett A+ Abundant Energy Experts"
yesterday
Kim Burnett joined Diane Chojnowski's group
Thumbnail

Home Energy Pros on Twitter

We've created a twitter list of members of Home Energy Pros who tweet about home performance and…See More
yesterday

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service