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Tesla’s batteries – past, present and future

This article is an excerpt from Tesla Motors: How Elon Musk and Company Made Electric Cars Cool, and Sparked the Next Tech Revolution by Charged Senior Editor Charles Morris. Tesla seems to make a point of doing things differently than other automakers, and its battery pack – the most critical component of any EV –… Read more »

LG Chem means to have a 25 percent share of a growing EV battery market

After years of disappointment, the EV market is ready to grow, predicts Prabhakar Patil, CEO of LG Chem Power, and the Korean battery maker means to be one of the top players. “We expect to have a 25 percent share [of the global battery market],” Patil told Automotive News. “We know that we will be… Read more »

Tom Gage on ZEV mandates, Tesla’s early days, BMW’s EV commitment and V2G tech

Q&A with the EV trailblazer Tom Gage Tom Gage is one of America’s true EV pioneers. He’s perhaps best known as one of the designers of the tzero electric sports car that provided the inspiration for the Tesla Roadster. However, that is far from his only contribution to the electric mobility field. Charged recently caught up… Read more »

Samsung SDI to supply batteries to Tesla?

Tesla is looking to diversify its supply of lithium-ion batteries, and is close to an agreement with Korean firm Samsung SDI, the Korea Herald reported, citing unidentified industry sources (an SDI official has denied the report). “We understand SDI and Tesla are undergoing last-minute tests before the Korean company starts to supply its batteries,” said… Read more »

Aqua Metals is building a more sustainable battery recycling ecosystem

Q&A with Aqua Metals execs Steve Cotton and David Regan Regardless of the claims made in Facebook memes, Li-ion batteries are eminently recyclable, and current recycling methods cause far less environmental damage than the well-documented depredations of the petroleum industry. However, as sustainability is central to the mission of the EV industry, we need to… Read more »

GM insiders explain why Ultium EV production stalled

As the popular narrative has it, GM, Ford et al are walking back on their electrification plans because EV sales have slowed. Seldom mentioned in the headlines is the fact that GM and others have very few EVs for sale at the moment, and have fallen way behind their putative schedules for releasing new models…. Read more »

Letter from London: Red buses, black cabs and private cars are going electric

Traveling in Europe (and nearby countries) these days is in some ways like traveling to the future. London has been an electrification leader for some years, and the streetscape this summer looks even more electric than it did on my last visit 4 years ago. I saw no evidence of the “hollowing out” of downtown… Read more »

Updated Chevrolet Bolt EV coming, using newer Ultium cells

The other shoe has dropped on GM’s decision to take its only volume EV model out of production: a revised Bolt using the new Ultium battery is coming. General Motors CEO Mary Barra said this morning an updated Chevrolet Bolt EV will come to market “on an accelerated timeline,” with new Ultium battery cells replacing… Read more »

Sayona Mining and Piedmont Lithium restart North American Lithium (NAL) project

Australia-based lithium producers Sayona Mining and Piedmont Lithium say they have successfully restarted production of commercial spodumene concentrate at their jointly owned NAL project in Quebec, Canada, at a cost of $80 million. The companies expect the project to be the only major source of new spodumene production in North America in the next two… Read more »

A closer look at graphite—its forms, functions and future in EV batteries

Q&A with Graphex CEO John DeMaio Reading the EV press, you might assume that lithium, cobalt and nickel are the stars of the battery show—they get a lot of coverage, as pundits debate the relative merits of NMC and LFP cathode chemistries and agonize over looming shortages. Meanwhile, over in the anode, there’s an unsung… Read more »