Researchers at the DOE’s Oak Ridge National Laboratory (ORNL) recently demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. In the demo, the system transferred power at more than 92% efficiency between the truck and a charging pad across an 11-inch air gap, using two electromagnetic coupling… Read more »
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GM exec: There will be “no slowdown” to EV programs
GM is one of several automakers that had ambitious EV plans in the pipeline before the global health crisis hit. Now lockdowns are being lifted, but the outlook for the auto industry is bleak. Will GM’s EV programs fall victim to cost-cutting, as a planned Lincoln/Rivian collaboration already has? Ken Morris, a 31-year GM veteran… Read more »
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Building a sustainable EV battery supply chain: new report
The transition to EVs frequently raises questions about the sustainability of batteries, from mining impacts to vehicle carbon emissions. To address these questions, the Center for Law, Energy & the Environment (CLEE) and the Natural Resource Governance Institute (NRGI) are conducting a research initiative focused on identifying strategies to improve sustainability and governance across the… Read more »
New Jersey watchdog agency says utilities can’t invest ratepayer money in EVSE
New Jersey’s Division of Rate Counsel, a state agency charged with representing the interests of ratepayers in dealing with regulated utilities, is seeking to block two companies from spending hundreds of millions of ratepayer dollars on EV infrastructure projects. In separate filings with the New Jersey Board of Public Utilities, Division Director Stefanie Brand is… Read more »
Whitepaper: Inverter reference design combines system safety concepts
Sponsored by NXP Semiconductors Power inverter safety system concept for ISO 26262 By Erik Santiago & Antoine Dubois, NXP Semiconductors One of the indisputable facts about the automotive industry is that the overall electronic system content in vehicles is increasing. As vehicles become more sophisticated and include features that sense, think and act for the… Read more »
Ford cancels Rivian EV project due to “current environment”—development of new gas models continues
We’re learning more about the coronavirus every day. Now it seems that it infects EVs, but not ICE vehicles. Ford and Rivian have canceled their plans to jointly develop an EV for the Lincoln brand, citing the “current environment” around the ongoing coronavirus crisis as the reason. Although development of some of Ford’s new gas-powered… Read more »
Is Ford planning to build its own DC fast charging network?
One of the reasons for Tesla’s huge head start over other EV-makers is its comprehensive, convenient (and, for early buyers, free) Supercharger network. Now a member of the Mach-E Club has uncovered a hint that Ford plans to build its own DC fast charging network. A trademark filing at the US Patent and Trademark Office… Read more »
6K ENERGY uses new plasma system to produce battery materials
6K has formally entered the energy storage market with a new division called 6K ENERGY. The move follows three years of development supported by commercial customers and the US DOE. The company’s UniMelt plasma system produces NMC cathode materials in a volume process. “We have built an extremely talented team of energy material experts that… Read more »
As overall Chevrolet sales fall, Bolt EV sales are up 36 percent
Tesla isn’t the only automaker that sold a surprising number of EVs in the first quarter. Chevrolet sold 5,873 Bolt EVs in Q1 2020, an increase of 36.1% compared to a year ago. The Bolt may just be the second most popular EV in the US at the moment, behind only the Tesla Model 3… Read more »