Someday I will build a house house

There are many types of owner built homes. I dream of building myself one someday. My favorite is stone but there are straw, cordword and even paper.

Tuesday, August 15, 2006

Keep the heat


All this heat we are experiencing this summer reminds me of something I've always wondered about. Why can't we save the summer heat for when it's cold in the winter. It seems so elementary. But apparently it's quite difficult, because it's being done in very few places.

Don Stephens calls it Annualized Geo-Solar Design and has actually designed houses where summer heat is stored under the house in an earth mass. The earth mass needs to be above the water table and insulated or kept dry some distance out from the house.

Another way to store summer heat is in saline solar ponds. Here's another explanation (scroll to the bottom of the page). And Mother Earth News had an article about it. Now this technology is mostly being used to generate electricity, but on a smaller scale it could provide heat for a house. Of course you would need some land for the pond and you would have to be next to the ocean or in a place that has a lot of salt like Utah.

How about storing hot water in insulated tanks in the basement. The water is heated by reflecting the sun down fiber optic cable. Well, this is just a theory. Maybe someone should try it.

Update: Thinking about these methods, I realized once the water was circulating, it would lose the heat in a matter of days or less, so you would have to have a separate tank or pond for each week or couple of days. I haven't seen this aspect discussed anywhere.

3 Comments:

  • At 10/28/2006 6:18 PM, Anonymous Jerry said…

    Hi Guys,

    I've read your blogs from time to time and have really enjoyed them. I wish you would post more because I'm sure the viewing public would also find them intesteing.

    I've got a blog up in the Bellingham, WA area called www.northwestliving.net

     
  • At 12/23/2006 1:07 PM, Anonymous jessica said…

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  • At 6/30/2009 2:07 PM, Anonymous Build Houses said…

    It is really easy to Keep the heat when the water comes from deep in the earth. Geothermal is great. Three of the last four people I worked with as an owner builder decided to use geothermal. Together with ICF construction, and some solar panels, they have next to no energy bills.

     

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