Search Results Found For: "DOE "

University of Michigan researchers develop non-combustible, non-degrading ceramic electrolyte

Scientists at the University of Michigan have developed a solid-state electrolyte which they claim is non-combustible (which is good, because it’s heated to over 1,800° F during manufacturing!) and not vulnerable to dendrite formation due to a stabilizing ceramic layer. The electrolyte has special properties that allow for increased capacities and faster charging rates as well. Current… Read more »

Orange EV and Firefly partner to deploy electric yard goats

Orange EV and Firefly Transportation Services have announced the deployment of Orange EV T-Series electric terminal trucks into yard management operations for a leading manufacturer of consumer goods.  Providing yard management services at manufacturing and distribution facilities in Michigan and California, Firefly will reduce costs and add new reporting and tracking capabilities. “To cut operating… Read more »

New eoALM adds automatic load management to non-smart EV chargers

UK EVSE manufacturer EO Charging has launched a self-contained unit that adds automatic load management capabilities to the company’s “non-smart” chargers. The eoALM module is aimed at multiple-EV households, apartment complexes and businesses with small plug-in fleets. When combined with one of EO’s eoMini or eoBasic chargers, the unit constantly monitors the energy profile of… Read more »

Efficient Drivetrains introduces new electric drivetrain for Type A school buses

Efficient Drivetrains, Inc. (EDI), which recently announced a plan to be acquired by Cummins, has introduced its EDI PowerDrive 4000ev, suited for Type-A school buses. The Class 4 offering rounds out the company’s electric school bus solution portfolio for the North American market, which now includes Types C, D, and A. With a captive ridership… Read more »

Mitsubishi Outlander PHEV delivers the goods

As a tree-hugging greenie, I tend to be prejudiced against SUVs, but after a week with the Mitsubishi Outlander PHEV, I couldn’t really find anything not to like. This medium-size crossover drives great, it’s comfortable, and it has all the high-tech goodies we’ve come to expect. The electric range of 22 miles is enough to… Read more »

Short sellers burn, financial pundits fulminate as Elon Musk announces plan to take Tesla private

Wheee! What fun it must be to set the financial markets and the media ablaze with a single tweet, and incinerate $1.3 billion of your enemies’ wealth with a few keystrokes. Tesla has been through some roller coaster rides before, but this year has been unlike anything we’ve ever seen, and things just got even… Read more »

A closer look at DC-DC converters

As far as we know, all EVs in production by major automakers use a conventional lead-acid battery for the 12 V system (surprising, but true – more on why in a bit) and this battery needs charging, just as it does in an ICE vehicle. While you could hang an alternator off the traction motor… Read more »