Sunday, February 13, 2011

Top 50 Most Efficient Geothermal Heat Pumps

To educate and encourage professionals interested in geothermal heat pumps, Bryan Hayden from HeatSpring Learning Institute posted the ranking of the top 50 list.

Full report--with explanations how these rankings were compiled--is available at


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  2. Thanks for the updates, I must say that green buidling concept should br spread all over the world because it will be good to have some greenery around the world, it helps to controll the condition.

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  3. hi.. this is really nice post..
    thanks for sharing information with us..

  4. Interesting layout on your blog. I really enjoyed reading it and also I will be back to read more in the future.

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