The ripples of disruption: Q&A with Mike Calise The concept of disruption is often discussed in the fields of semiconductors, the internet, data, computers and software. But what about the energy industry? The world has been largely generating and consuming energy the same way for over a century. Charged talked to Mike Calise, Head of Electric… Read more »
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Volkswagen buys piece of solid-state battery startup
Volkswagen has bought a five-percent stake in battery startup QuantumScape. Confidential sources told Bloomberg that the Volkswagen Group plans to complete tests of QuantumScape’s technology by mid-2015, and is considering using it in VW, Porsche and Audi vehicles. Closely-held QuantumScape, founded in 2010 by former Stanford University researchers, is working on solid-state batteries, which it… Read more »
November plug-in sales: LEAF (still) leads, Ford falters, Toyota tanks, smart surges
The US auto industry had another banner month, and plug-ins were present at the party, though perhaps not first in line at the punchbowl. PEV sales were down a tick from October, but eked out a gain compared to November 2013. Year-to-date sales have now surpassed 2013’s total, and it appears that annual sales will… Read more »
Celgard to work with Panasonic on next-generation battery cells
Celgard, a subsidiary of Polypore International (NYSE: PPO) and Panasonic have agreed to work together to develop coated and uncoated Celgard brand separators for Panasonic’s next-generation cylindrical battery cells. Upon completion of the development effort, the two firms expect to form a long term supply agreement. A battery separator provides a barrier between the anode… Read more »
ORNL team demonstrates high-voltage solid-state battery with impressive cycle life
Researchers at the Oak Ridge National Laboratory have demonstrated a solid-state high-voltage (5 V) lithium battery with an extremely long cycle life (10,000 cycles) and high Coulombic efficiency (99.98%). The solid electrolyte enables the use of high-voltage cathodes and lithium anodes with minimal side reactions. The energy stored in a battery of a given size… Read more »
Some tough questions for automakers about fuel cells
Hydrogen fuel-cell vehicles (FCVs) are not the future – they’re here. The 2015 Hyundai Tucson Fuel Cell has been available for lease since June. Toyota’s offering is scheduled to go on sale a year from now, followed by Honda’s in 2016 (all of these will initially be sold only in California). Many EV experts are… 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 »
Wrightspeed secures order of 25 powertrains from FedEx
Wrightspeed, the electric powertrain startup led by Tesla co-founder Ian Wright, has just landed its biggest fish to date: an order of 25 powertrains from giant fleet operator Federal Express. The company has tested Wrightspeed’s technology in two of its trucks and decided to take the next step. Financial details of the deal are confidential,… Read more »
Solar energy expert predicts battery prices will reach $100/kWh by 2030
When will lithium-ion battery prices reach the price point of $100 per kWh that so many in the media are calling the “magic number?” According to Winfried Hoffmann, an analyst at the consulting firm ASE, the glad day will dawn sometime around 2030. Hoffmann, the former CTO of Applied Materials, is a well-known figure in… Read more »
Could Sakti3 build GM’s 200-mile battery?
After years of operating in secrecy, battery startup Sakti3 has been much in the news lately, the subject of feature articles in Scientific American and Fortune (via Green Car Reports). The Ann Arbor company, founded in 2008 by Ann Marie Sastry, has developed a solid-state electrolyte, which could eliminate some of the drawbacks of liquid electrolytes, including… Read more »
