Turning cheap daytime solar into electricity you can actually use at night just got a lot cheaper. A new analysis from energy think tank Ember shows that utility-scale battery storage costs have ...

Battery tools have a lot going for them. Unlike gas tools, they start instantly, are easier to maintain, and are generally less noisy and lighter weight, too. They’re also far more friendly to the ...

A home battery will ensure you don't lose power during outages, but it has a limited capacity. Is it worth the investment? Here's everything you need to know. Nobody likes dealing with power outages: ...

Battery energy storage systems (BESS), which enable utility companies and grid operators to access pools of surplus renewable energy on demand that would otherwise be wasted, play a central role in ...

Tool brands have invested heavily in developing battery-powered lawn and outdoor equipment over the past decade, and it shows. In multiple categories, such as string trimmers and leaf blowers, battery ...

A Nio Inc. EC6 electric sport utility vehicle (SUV) at a NIO battery swap-station in Xi an, Shaanxi Province of China. Photo by Jin Zheming. Christopher Tang, Distinguished Professor at the UCLA ...

An electric vehicle’s largest, most important and most expensive component is its high-voltage battery pack. Many newer bespoke EVs are built around their battery pack, and some have even incorporated ...