Find the best solar-powered water pumps for irrigating farms, gardens, and more, with our extensive and in-depth reviews of ...

Understanding watt-hours will help you survive power outages and off-grid adventures.

It's time to radically expand our thinking about what constitutes a battery, expanding it to include other forms of energy ...

The lithium ferrous phosphate battery in its latest versions is seen as far more suitable for most heavier duty batteries, ...

There was excellent news at the weekend on Australia’s accelerating progress in slashing consumers’ skyrocketing energy bills ...

Sale ends Sunday. Best Buy’s Spring Sale is the retail equivalent of a backyard Easter‑egg hunt: All the good stuff is hiding ...

Richmond water crisis that left citizens without water and forced restaurants and other businesses to temporarily close or limit service was “completely avoidable” according to a newly released report ...

On a recent day when the wind gusted close to 40 miles per hour, 82-year-old George Neill was making repairs on his ranch, ...

Each blade is fed water from a pump shared among them, and electricity comes from lightly modified power supplies borrowed ... the lithium-ion battery. “If you look at companies like Tesla ...

WATER VALLEY, Texas — On a recent day when the ... a research scientist at the University of Texas at Austin who studies the ...