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

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 ...

Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a ...

IKEA has launched air-to-water heat pumps in Germany so that customers can protect the environment, while reducing their ...

A new sponge-like material uses sunlight to harvest water from air, offering an efficient, low-cost solution for water ...

Researchers in China have developed a new methodology to improve the performance of solar-powered air source heat pumps. The ...

The heat pump offerings are currently available in Sweden, Italy, and Spain, and will soon also go on sale in Germany. It ...

On its surface, floating solar appears to conserve water while generating carbon-free electricity. River managers are ...

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

If you look at this solar generator from [Concept Crafted Creations], you might think it’s somehow familiar. That’s because the design was visually inspired by the James Webb Space ...