Stefan Wallner
  • Varberg
  • Sweden
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  • Nils-Arne Holmudden
  • Pedro Machado Palha

Stefan Wallner's Groups


Stefan Wallner's Page

Latest Activity

Stefan Wallner just added their location.
Feb 16, 2011
Stefan Wallner updated their profile photo
Feb 16, 2011
Stefan Wallner joined Mark Richardson's group

Renewable Energy

This group will focus on the issues associated with incorporating renewable energy sources like Solar PV, Solar Thermal, Geothermal, Small Wind, Small Hydro into the Residential Energy Efficiency and Sustainability business model.
Feb 15, 2011
Stefan Wallner is now a member of Home Energy Pros
Feb 15, 2011

Profile Information

A2nomia AB
Professional Certification
Professional Interests
Sustainable building, hydrogen, sustainable city planning

Comment Wall (2 comments)

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Join Home Energy Pros

At 12:03pm on February 16, 2011, Pedro Machado Palha said…
Welcome :-)))
At 2:48pm on February 15, 2011, Diane Chojnowski said…

Hi Stefan,

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

Don't forget to upload your profile photo. And add your location on our Member Map!

Diane, HEP Moderator


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.

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