Highly efficient 'passive homes' gain ground in US

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  • george of the jungle goshen, UT
    June 16, 2013 11:40 a.m.

    I never understood why electricity costs so much. I seen Hover dam, took the dam tour I learned that those generators haven't been replaced ever since it began. So once they build one what is the reason for higher and higher bills. besides dishonorable people.