Using the turbine he had created for that system ... A solar panel runs a small pump that pumps water from a reservoir up to the top of the roof when the sun shines with a float switch in the ...

French engineering firm Eole Water has developed a wind turbine that can produce 1,000 liters of clean drinking water every day by filtering and collecting moisture out of the air. Seeing how the ...

It’s a sigh of relief at the Sewerage and Water Board of New Orleans as the city dodges the path of Beryl. “Any dry day is a good day,” said Executive Director Ghassan Korban. That’s especially true ...