And copper production may have trouble keeping up.
In Europe, most EV charging stations don't have a wire permanently attached. Unlike North America, European EV drivers need to carry a cable around with them. This is a bit of a hassle, but it's far easier than pulling up to an EVSE and finding the cable simply cut out. That's what's happening to some Level 2 EVSEs in Canada. We have no idea how widespread this problem is – and we note that this isn't the first we've heard about vandals attacking EV charging stations – but vandalizin
Just because winter break is coming up for many students doesn't mean it's a bad time for a chemistry lesson. This one comes courtesy of Ohio State University and poses new questions about the functional lifetime of a typical lithium-ion battery as used in a hybrid or battery electric vehicle.
Readers of a certain age may remember the 1982 hit "Electric Avenue" by Eddy Grant. Now, Stanford University is putting its own spin on the concept.
Oshkosh is using motors with die-cast copper rotors in its ProPulse series hybrid drive system, which is used in the Army's heavy cargo-hauling HEMTT (Heavy Expandable Mobility Technical Truck). Motors using this technology cost less to manufacture, last longer, operate more efficiently, and save weight compared to alternatives used in defence systems as they're between five to ten percent lighter and three to seven percent smaller. The rotors were developed by the Copper Development Association