Build your own microgrid in a few days: Q&A with Paired Power CEO Tom McCalmont As fleet operators know (or soon find out), deploying EV charging infrastructure involves much more than buying some chargers and running some conduit. Obtaining adequate power at a site is often a challenge, and it almost always takes a long… Read more »
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Vast lithium reserves discovered in Arkansas, says USGS
Researchers at the US Geological Survey (USGS) say they have located high concentrations of lithium brine in the Smackover Formation in southern Arkansas. Dating back to the Jurassic period, the Smackover Formation is a relic of an ancient sea that left an extensive, porous and permeable limestone geologic unit that extends under parts of Arkansas,… Read more »
Nissan to give second life to LEAF batteries at corporate HQ, takes stake in ChargeScape
Japanese automaker Nissan Motor has announced it will take a 25% stake in ChargeScape, a software company that connects electric utilities, automakers and drivers, and that it is deploying two power management systems using second-life batteries from the Nissan LEAF. ChargeScape is a joint venture founded in 2023 by BMW, Ford and Honda, each with… Read more »
Prima Power integrates Siemens control system into its laser cutting machine
German technology company Siemens has integrated its numerical control system, SINUMERIK ONE, into the latest model of Prima Power’s 3D laser cutting machine, Laser Next, for automotive manufacturing. Prima Power, a manufacturer of sheet metal working machinery and 3D laser cutting technology, said it has enhanced its machine’s compatibility and integration capabilities. Incorporating the advanced… Read more »
Electronic fuses and the evolution of overcurrent protection
An old saw often uttered by an electrical engineer (or their hapless techs) when an electronic device releases its magic smoke goes something like this: “The transistor bravely sacrificed itself to protect the fuse.” This is a succinct way of saying that conventional fuses (and most types of circuit breakers) shouldn’t be counted on to… Read more »
2025 Volkswagen ID.Buzz: electric Microbus finally arrives
It’s instantly recognizable as a VW Bus, but what does it compete against? And will its allure last? The 2025 Volkswagen ID.Buzz, an electric reinvention of VW’s 1960s Microbus, is finally here. After a seven-year wait, the high-style 3-row box on wheels will hit dealerships in November and December—with priority going to those dealers who… Read more »
No garage, no driveway, no problem: itselectric is bringing curbside EV charging to the US
itselectric establishes best practices for curbside EV chargers. Q&A with itselectric co-founder and CEO Nathan King. For the last few years, the EV industry has been agonizing over the problem of providing charging for urban drivers who depend on on-street parking, and have no possibility of installing chargers at their homes. EV journalists, including your… Read more »
Application Note: Why is oscilloscope vertical accuracy important?
Sponsored by Keysight Technologies. Modern electronic devices demand increasingly precise and clean power supplies. As supply voltages decrease and tolerances tighten, accurately measuring ripple and noise becomes crucial. Engineers debugging face the challenge of detecting and quantifying these small AC signals riding on top of large DC voltages. Traditional measurement techniques often fall short due… Read more »
COOLBat project develops lightweight EV battery enclosures
Researchers from Germany’s Fraunhofer Institute for Machine Tools and Forming Technology IWU have teamed up with partners in the COOLBat joint research project to develop next-generation battery enclosures for EVs. The COOLBat project focuses on making lighter enclosures to reduce power consumption and increase driving range by combining individual systems, packing more functions into a… Read more »
Video: TLX introduces new modular valve products for EV thermal management
US-based solenoid and valve system manufacturer TLX Technologies is introducing the first two components in its new family of modular 4-way and 3-way switching valves, designed to give OEM and system design teams thermal management controls that suit multiple vehicle platforms. The high-flow valves deliver low cross-flow leakage, reducing the challenge for design teams to… Read more »
