In a move that clearly signals Toyota’s future intentions, the auto manufacturer, acting through an intermediary, has secured a deal with Argentinian lithium mining company, Orocobre, to supply a large amount of the lithium required for advanced electric car and plug-in hybrid batteries. The deal was shuttled through one of Toyota’s sister companies and main suppliers, Toyota Tsusho Corp, which is 22% owned by Toyota.
In a breakthrough that might change a few minds about the battery-swap concept, Nissan says that they have succeeded in tests that would extend the range of the LEAF and other electric cars up to 186 miles on each charge, almost double today’s range with an improved battery.
Nissan has developed a new battery combination by adding small amounts of cobalt and nickel to the manganese in their current batteries. Now it’s a real mouthful: a lithium nickel manganese cobalt oxide cathode battery, or NMC.
The idea of using electric cars to store energy for the power grid is a good one, I think. Unfortunately, it may be too expensive at this time to make any sense, according to one recent cost analyst. The same high cost problems that have hindered electric cars in the past mean it may not make sense for the future even beyond 2020, unless the costs come down.
Then again, advancements in battery technology seem to be happening on a daily basis, so maybe it doesn’t make sense today, but tomorrow could be a different story.
Researchers at the University of San Diego have discovered that carbon nanotubes don’t have to be perfect to do a better job. The team of UCSD Professor Prabhakar Bandaru and grad student Mark Hoefer found that defective carbon nanotubes actually store energy more effectively than their unflawed counterparts.
The effect, which was originally studied at UCSD by grad student Jeff Nichols, rests in the creation of just the right amount of defects - enough to create additional charge sites on the nanotube, but not enough to break down its electrical conductivity. Though it’s a long way from commercialization, the breakthrough brings us one step closer to the Holy Grail of the electric car, and to the entire battery operated sustainable infrastructure of the future: a genuine quick-charging, long lasting battery.
Total, a French oil company, recently agreed to give the Massachusetts Institute of Technology (MIT) $4 million for a 5-year research project to develop stationary batteries that can more efficiently store solar energy.
More efficient energy storage has been a difficult issue for scientists to crack. It is a major issue preventing more widespread use of renewable energy, and solar energy in particular.
Is this project, one funded by a true oil giant, the one that will make it happen?
I found this used battery near the ocean in Pacifica, right across from our friend Rick’s Salada Beach Cafe. It has since been safely recycled, and kept from polluting our waterways.
A group of University of Kansas students have rigged up a 1974 Volkswagen Super Beetle to run on a mix of biodiesel and battery power.
The team, calling themselves the Ecohawks, claim the quirky hybrid is capable of getting 50 MPG from a series of 10 lead-acid batteries and a biodiesel generator.
Performance-wise, although quite cool looking in a retro kind of way, the car isn’t exactly what you’d call a speedster, topping out as it does at a leisurely 30 mph.
That doesn’t seem to bother team-leader Prof. Chris Depcik though, who told reporters, “We have driven it around and reached approximately 30 mph, but this was more of a proof-of-concept drive without pushing the boundaries. We are currently getting the vehicle into road-ready shape to be driven safely in order to determine these values.” (More pics after the jump).
Alternative-fuel supercars really seem to be picking up steam. Hybrid Lamborghinis? Electric Gullwings? All very cool stuff, but the field is quickly becoming crowded by competitors to the eco-supercar crown. A new California-based company called Steenstra GCM has announced the Styletto, “the first 200-mph-plus super sports car to be built in California” according to the press release.
Yesterday we brought you news of the impending debut of Audi’s e-tron concept at the Frankfurt Auto Show. Today Audi released more details on the the eco-luxe electric car, and it’s a monster. The car has four electric motors which, together, produce an impressive 313 HP coupled with a jaw-dropping 3,319.03 lb-ft of torque (!!).
To give you an idea of how much torque that is: the not-yet-released, 6.7-liter, turbocharged, 400 HP, Ford Power Stroke Diesel truck engine only produces a wimpy (by comparison) 725 lb-ft. And the “world’s strongest truck” (according to Volvo) — the 700 HP Volvo FH16 semi — produces merely 2,323 lb-ft of torque. The Audi e-tron produces a full thousand more lb-ft of torque than the “world’s strongest” semi truck.
Any Top Gear fans here? (editor’s note: ME!!!) In case you don’t know, Top Gear is a British television show where the three hosts Jeremy Clarkson, Richard Hammond, and James May embark on odd and hilarious adventures involving automobiles. One segment places “Stars in a reasonably priced car”, having them compete for track times in an economy car.
Jay Leno is using this idea for his new show on NBC, “The Jay Leno Show,” but putting a twist on it. Rather than putting stars in a Chevy Lancetti like Top Gear, Leno will have his guests racing in the “Green Car Challenge.” The vehicle of choice? The upcoming all-electric Ford Focus BEV.
Setting its sights on the burgeoning US market for car batteries, cutting-edge Swiss zinc-air battery company, ReVolt, has decided to take advantage of Oregon’s generous business tax credits for development of next generation car technologies.
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