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Green Video

US Energy Secretary Steven Chu Says Paint Flat Roofs...
Geothermal Technology with Pinkston Geothermal
Going green at home isn't just about saving the...

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Tips and Tricks

Do two good deeds at once by recycling used magazines where they will be read and enjoyed. Hospitals, clinics, and public and and private social service agencies don't have money in their budgets these days for subscriptions and will welcome general interest and children's publications for their waiting rooms. You might also find a neighbor or a friend who would enjoy regularly receiving magazines of special interest.

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  • Geothermal Heat Pumps, Costly but Energy Efficient

    We have spoken of heat pumps and of an ancient form of geothermal energy that can heat and light homes. Now a fairly recent innovation has wedding the two and made possible a source of home heat and cooling that can be used virtually everywhere in the world. At a price. Geothermal heat pumps (GHPs) work like a conventional heat pump that extracts warmth from even very cold air, uses it to warm interior space and then functions in reverse in hot weather. In the case of a geothermal pump, however,...
  • Geothermal Heating - The Old is New Again

    A traditional heat pump extracts heat from the air - even very cold air - and uses it to warm an interior space and then conversely pulls heat from the inside air and exports it to cool the space, a geothermal heating/cooling system. Operating on the same principals a thermal heat pump (or EGS, enhanced geothermal systems) takes an ancient concept and makes it feasible for use throughout the world. Geothermal energy is a huge potential source of power from the earth's core. Nature exhibits this...
 

More From MND

Mortgage Rates:
  • 30 Yr FRM 2.94%
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  • 15 Yr FRM 2.64%
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  • Jumbo 30 Year Fixed 3.95%
MBS Prices:
  • 30YR FNMA 4.5 107-15 (0-01)
  • |
  • 30YR FNMA 5.0 109-08 (0-02)
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  • 30YR FNMA 5.5 110-06 (0-03)
Recent Housing Data:
  • Mortgage Apps -1.84%
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  • Refinance Index -2.20%
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  • Purchase Index -1.28%