Tesla’s entire business model is built on succeeding where others have failed, so it was perhaps inevitable that it would make a go of the controversial process of battery swapping. Proponents say swapping eliminates one of the major objections to EVs: long charge times. Skeptics say it’s a complicated and cumbersome way to address an… Read more »
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The $1.14 eGallon: a new tool to compare electric vs gas fueling cost
New companies and new products come and go, but it’s not so often that we get to celebrate the birth of a new unit of measurement. The DOE has invented the “eGallon” in order to provide a way to compare the cost of fueling an EV to the cost of filling up a legacy ICE… Read more »
Bosch to distribute and install Evatran wireless chargers – shipping in July
The Plugless Level 2 EV Charging System includes a vehicle adapter installed on the user’s EV, a floor-mounted wireless Parking Pad, and a wall-mounted control panel.
Bosch Chairman embraces EV future
The company invests some 400 million euros in electromobility R&D each year.
Tesla pays off DOE loan early, taxpayers profit
Delivering a welcome victory for the government’s policy of supporting American manufacturing, Tesla Motors has paid off the loan it received from the Department of Energy nine years ahead of schedule, giving taxpayers a profit of at least $12 million on the original $465 million loan, Reuters reported. “I would like to thank the Department… Read more »
A new LEAF, localized manufacturing, and a focus on infrastructure
With a longer range and a lower price, the 2013 Nissan LEAF screams upgrade, but it’s only one small aspect of the company’s aggressive EV strategy. Proprietary, localized manufacturing and improved infrastructure also play key roles in Nissan’s plan for world domination electrification. Sometime back in the 60s, Mr or Mrs Ghosn must have put… Read more »
Linear Technology’s new active cell balancer
Linear’s new addition to the battery pack systems family is what it calls a “high efficiency bidirectional multicell active balancer” (part number LTC3300). Have you heard the old adage – no two snowflakes are alike? Well, the same goes for cells in a battery pack. No matter how precise the manufacturing techniques, there will always… Read more »
OXIS Energy bets on lithium-sulfur
Though it may have a stinky reputation, sulfur could set EVs on the path to total ICE replacement if energy-dense, low-weight lithium-sulfur batteries become the norm. British-based OXIS Energy is banking its business on it. If American clean energy industries are to take full advantage of the emerging lithium-sulfur (Li-S) battery chemistry, they just may… Read more »
Nationwide: Estonia’s network of DC fast chargers
It is by far the largest fast-charging network in Europe, and the largest single project of its kind in the world.
Ultracapacitors creep into automotive
Maxwell looks to leverage its early ultracapacitor experience into a ubiquitous, low-cost, high-volume complement to batteries. Power sources like internal combustion engines and advanced battery packs work great as continuous suppliers of energy. But during the highest peak loads, both sacrifice efficiency attempting to meet the power delivery demands. And pushing these devices to their… Read more »