President Trump has tried to strangle Cuba by blocking its oil imports. But six months later, the island is finding ways to ...

Chinese energy storage firm targets growing demand for reliable residential backup as grid outages become more frequent ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t ...

When the grid drops, standard flashlights won't cut it. Check out the brilliant, life-saving safety tools that will ensure you're ready for any disaster.

This 4th of July, Lowe's has deals on everything from products to protect your lawn and help plants flourish, to barbeque essentials for hosting.

Low-power wide-area networks are quietly connecting the physical world — and Dragino’s growing hardware catalogue shows just how far the technology has come.

Note: Costs in this table are average costs for the state and do not represent specific company pricing. "Average cost after ITC” reflects the cost after receiving the full 30% solar investment tax ...

CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up batteries and power stations.

Several industry groups have expressed concern about the safety of plug-in solar. Issues range from the risk of fire and shock to trip hazards and falling solar panels. If in doubt about your ...

Whether you're prepping for summer storm outages, working remotely, or heading off-grid, we tested the best portable power ...

The African Development Bank has approved a $114 million loan to help finance the construction of Africa’s first electric ...