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: 164

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

Latest Activity

Profile Iconasine and seymour schreiber joined Home Energy Pros
18 hours ago
Rodney Bailey added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
Thumbnail

Energy audit equipment for sale.

We have a package of energy audit equipment that some one can use to open his or her energy…See More
yesterday
Rodney Bailey 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
yesterday
Don Hynek replied to Brandon Walton's discussion When is it too windy to use blower door?
"You did a pretty good job -- there are a few tricks of the trade that might have improved precision…"
yesterday

Photos

Loading…
  • Add Photos
  • View All

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service