Water droplets falling through a tube have generated enough electricity to power 12 LED lights. Such an approach could one day be used in roof-based systems to harvest lots of clean power from rain.

Rain could one day become a source of clean electricity, according to a group of scientists in Singapore. Their experiments have been able to generate power from water droplets falling through a tube.

HOUSTON--(BUSINESS WIRE)--Panamera Holdings Corporation (OTCID: PHCI), an innovative metals and energy company, today announced that it has entered into a binding Letter of Intent (LOI) with Rain Cage ...

PASADENA, CA / ACCESS Newswire / September 2, 2025 / Green Rain Energy Holdings Inc. (OTC PINK:GREH) ("Green Rain" or the "Company"), a renewable energy development company, today announced that it is ...