Electricity-generating rooftop solar cells not only save on…


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Electricity-generating rooftop solar cells not only save on planet-warming carbon emissions, they also save a significant amount of water, researchers report


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854
722 shares, 854 points

3 Comments

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  1. Honestly it’s ridiculous we don’t already put solar panels on every building. Even if you don’t put electricity generating panels there’s solar collectors for heating water and in-home temperature control.

  2. Here in the Hurricane zone, it would also be nice to have them on the roof to make up for the inevitable power outages that follow the storm. I remember after Irma, it was suffering, plus the constant drone of portable generators.

  3. It is not correct that photovoltaic does not use any water, once installed. In many place, they need to be cleaned with water from time to time.