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    Micrenspe
    flipped into eCology
    This Wall Can Heat And Cool A Building Without Electricity

    This Wall Can Heat And Cool A Building Without Electricity

    Indoor heating and cooling accounts for half of Egypt’s energy consumption. And they’re not alone. In 2011, the provision of hot water, space heating and cooling were estimated to account for roughly half of global energy consumption in buildings, and they produce a large fraction of greenhouse gas …