Some Molokaʻi families living off the electric grid are getting a major upgrade through a local program. HPR's Catherine ...

What if you could harness the power of the sun to generate your own energy—right in your backyard? Imagine a system so efficient it could heat water, power small appliances, or even serve as a backup ...

Across the world, electricity costs are rising, while grid stability remains a challenge. In many regions, unstable power supply—or even the complete absence of a grid—affects homes, businesses, and ...

Michael Gillogly, manager of the Pepperwood Preserve, understands the wildfire risk that power lines pose firsthand. The ...

The system uses temperature differences between liquid nitrogen and a solar-fed heat source to spin the engines. It'll be the ...

The great thing about Raspberry Pis, compared to Arduinos, is that you don't have to scour Amazon or your local electronics shop for a high-quality power supply to drive your board. Raspberry Pi ...

An off-grid family in Tennessee may have just secured their energy independence for decades. A Reddit user shared pics of the high-tech solar and battery storage system to the r/solar subreddit, ...