25 items you may be recycling by mistake, and why you shouldn’t be
Many of us have been guilty of "wish-cycling" — that is, tossing every piece…
Bucking EV slowdown, Sila raises $300M to expand battery materials factory
While EVs are the biggest user of lithium-ion batteries, energy storage systems have been…
AI’s power crunch could get a boost from old EV batteries
America's fast-growing fleet of electric vehicles could become an unexpected source of electricity storage…
Base Power raises another $1B to save the grid using backyard batteries
Rather than charge thousands of dollars up front, as most home battery installers do,…
Home batteries are suddenly cheap and everywhere. Here’s why.
Just how steep is that price cut? Home batteries typically cost more than $10,000…
The US Army can rush Patriot batteries off to global hot spots in days. Here’s what the scramble looks like.
The US Army's Patriot surface-to-air missile system has emerged as a cornerstone of its…
Flying in Beta Technologies’ Alia CX300 showed me why electric planes aren’t mainstream yet
Beta's electric plane can already fly for hours. So why aren't paying passengers riding…
Glimpse wants to give hardware companies an X-ray view of every critical part
Pretty much every major manufacturer has to deal with recalls. In the EV space…
Niobia takes the guesswork out of some of tech’s most expensive mistakes
San Francisco-based startup Niobia is betting big on a critical but often overlooked part…
Redwood Materials has a new business: Helping AI data centers avoid America’s backed-up electric grid
Redwood Materials wants to help companies sidestep years-long waits for electricity by building on-site…
