• 10 Acre Beautiful and Established Homestead in Upstate New York
    Elegant and spacious home on 10 acres in excellent condition! Five bedrooms, four full baths, one half bath, living room, large dining room, beautiful high ceiling family room, expansive back deck with enclosed railing. Newly renovated large basement with movie room, extra bedroom, game area, sauna, bath, root cellar and utility room. Two office areas, one b […]
  • Active-passive Solar "Hybrid House"
    Active-passive Solar "Hybrid House" Th is home is designed as a system to give you low utility bills, reduce carbon emissions, and serve as a comfort- able home in summer and winter. PASSIVE FEATURES 2x6 construction, with R-19 insulation very carefully installed. Brick fl oor thermal mass. Th is dampens temperature swings. Th e eff ect is quite am […]
  • Super-Green Hideaway in Gore Bay, Manitoulin Island
    Super-Green Hideaway in Gore Bay, Manitoulin IslandEco Friendly, Passive Solar, bright, hand-crafted two-story home for sale on gorgeous 4.48 acre wooded property with creek, marsh, forest, field, pond, rock outcropping and gorge. In the town of Gore Bay, but with excellent privacy and all amenities plus town water.High-efficiency long thermal-cycle masonry […]
  • For Sale
    Unique "Bermed" Home! This home is energy efficient facing south, wrapped in earth on three sides with a living grass roof. Warm in winter and cool in summer make this home a conservationist's dream home! A Sun Frost refrigerator, tankless water heater and custom Tulikivi Masonry Stove keep energy bills at a minimum. But quality is not comprom […]

Staff, Contractors, & Contributors

Bill Christensen is the founder and prime force behind Sustainable Sources. His background ranges from physics to metaphysics (BS, Maharishi International University), encompasses community building from both the practical and the theoretical side (founding member and still resident of the Radiance community, outside Austin Texas, and Masters in Community and Regional Planning, UT Austin), and includes a long list of community service activities.

When not at the keyboard creating websites and maintaining the network, Bill may be found tending the mini-orchard or the garden, tending a local area network throughout Radiance which offers high speed access to his neighbors, or serving on a board or committee of a number of community or green endeavors.

Jeanine Sih Christensen does everything. Site design, HTML, graphics, tech support, general organization around the office, you name it. She’s long been interested in green building and similar efforts – we had even published two of her articles on green building before she even had a clear idea what the internet was about (with permission of the original publisher, of course), and before we had even met her! Her attention to detail and organizational skills keep us all on track. A sponge for new information, she probably knows more about creating web pages than anyone on our staff.

Other Collaborators: Because we’re a purposely small company, we often join forces with others to build you the best website for the money. Some of our regulars are:

Travis Weller, owner of Spiraco.

Tracy O’Shaughnessy, owner of DesignGrrl Studios.

Anne Woods, owner of Force of Nature Studio.

Firedog Studios

Contributors to this site

With the 2009 launch of our new redesign we’ve made it possible for many more people to collaborate and contribute to the information on this site. You’re welcome to join in!

Murv Thornton is developing a section on Papercrete
Bill Christensen is working on a section about Block Materials
Jeanine Christensen has started on Plastic and Composite Lumber

We’re looking for writers interested in contributing sections on:
insulating Concrete Forms
Timber framing
Earthen Plasters
Salvage & Deconstruction
Cordwood Construction

And a number of the existing sections such as Paints/Finishes/Adhesives and Floor Coverings could stand some updates and expansions.

For more details on how to contribute, see our Site Updates page.