Richmond officials on Monday said that employees at the city’s water treatment plant on Wednesday had accidentally discharged excess fluoride into the drinking water at the water treatment plant ...

"I knew that all this suffering I was seeing was the result of not having access to safe drinking water, so when I came back in April, I started working on prototypes of a solar water boiler ...

A sensorless speed control decreases the cost and improves the reliability of the solar water pumping system. The energy extracted from the PV array, is used to drive the PMSM, which rotates the pump ...

Kurukshetra and the National Institute of Solar Energy (NISE) Gurugram have created a prototype solar geyser system that uses ...

The latest batch of heat pump water heaters can save you thousands while providing hot water exactly when you need it.

The system is described by its creators as a cost-effective solution for water heating by storing thermal energy in fine sand. Techno-economic analysis indicated the system is economically viable for ...

No batteries means much lower costs and shipping weight, making it ideal for rural communities in arid parts of the Global ...

They’ve been implicated in health concerns, including cancer, thyroid disease, liver damage, fertility problems, and immune system disorders, as well as increased cholesterol levels, obesity ...

Refined wood, salt, sunlight, and artificial intelligence might soon deliver clean drinking water from thin air—even in the ...

CHOSE (Centre for Hybrid and Organic Solar Energy), Department of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy ‡ Department of Physics, University ...

Abstract: This paper presents a novel stand-alone solar-powered water-pumping system, especially suited for usage in rural or remote areas. The system is primarily designed to reduce both cost and ...