The Northwest Green Home Primer
  *City of Portland Office of Sustainable Development
  *Northwest Natural
  *State of Oregon
  *Energy Trust of Oregon
  *Rivas-Scott remodel Portland
  *http://www.portlandonline.com/osd/index.cfm?c=41937


Solar angles for Portland
  *Dec. 21 - 21.1
  *Mar/Sept 21 - 44.7
  *June 21 - 67.8

Northwest Green Directory 
  *http://nwgreendirectory.com

Misc Resources
  *http://www.livingsmartpdx.com/home/
  *http://www.buildinggreen.com/
  *http://snyderhouse.net/