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GM and ABB repurpose used Chevy Volt batteries to provide home backup power
We've heard previously about GM's and others' plans to recycle and reuse electric vehicle batteries after they've outlived their automotive usefulness, and it looks like one of those possible solutions is making some considerable headway. GM and ABB, a company focused on power and automation technologies, have announced that they've successfully demonstrated an energy storage system built from five used Chevy Volt batteries, which would be capable of providing two hours of backup power for three to five average homes. As the companies note, while they're no longer suitable for use in an electric vehicle, the average end-of-life battery has only used up about 30 percent of its charge, the rest of which can go a long way in other applications (especially when a few of them are paired together). Of course, this is all still just at the demonstration stage, but ABB's Allen Burchett says this demo is an example of "how fast this research concept is turning into reality," and that the next step is to test out how the system will actually work on the power grid.
Chevy Volt EcoHub app tells drivers how little they pay to charge, goads them into staying green (video)
GM's OnStar team would really like us to stay on the electric side of the Chevy Volt's powertrain as much as possible. That's the selling point, after all. Rather than simply preach green driving and hope for the best, the division is testing a new EcoHub app that reminds Volt drivers just how miserly their plug-in hybrids can be. Qualifying owners who opt in or subscribe to OnStar have the Volt's energy usage costs compared to their home's total electricity bill, showing how much cheaper it can be to avoid the gas pump. There's more if money isn't enough of a motivator -- the app also builds in a counter that estimates how much gas Volt drivers are saving nationwide. The eco-friendly ego boost is currently limited to Android users participating in Pecan Street's smart grid project in Austin, but long-term plans have the app reaching iOS and all Volt fans eager to justify their ride.
Fisker lands former GM exec and Chevy Volt guru Tony Posawatz as CEO
Fisker hasn't had what you'd call the best year so far, but it may have found the ticket to turning its hybrid vehicle business around. Meet Tony Posawatz, Fisker's new CEO -- and, until just weeks ago, GM's Vehicle Line Director. Despite being the second new chief executive at Fisker since Tom LaSorda arrived in February, Posawatz needs little explanation for his sudden rise to power. He's an original member of the Chevy Volt leadership structure and could very well know a thing or two about developing a hybrid car from start to finish. His influence might only be keenly felt when the Atlantic wheels its way towards driveways in 2014, but there's no doubt he's onboard to right the good ship Karma and improve Fisker's reputation in the short term. We wouldn't want to be in GM's shoes as it watches one of its EV-friendly veterans so publicly jump ship, however.
OnStar seals partnership with RelayRides, makes renting out your car even easier (hands-on video)
Remember that partnership between OnStar and RelayRides we wrote about last March? Well it's finally coming to fruition today, with the peer-to-peer car sharing service launching support for remote door unlocking via OnStar's proprietary API. As a result, RelayRides members with OnStar-enabled vehicles no longer have to exchange keys in person if they so choose. Another benefit is that participants can list their automobile on RelayRides directly from their OnStar account -- renters then benefit from the added safety and security that comes with OnStar. We had the chance to test an early version of the functionality on a Chevy Volt at SXSW a few months ago and it worked pretty much as advertised. There was a bit of a delay between the time we sent the unlock command from RelayRides' website on the demo iPad and the moment the doors actually unlocked on the car, but we're told this has been significantly improved since our hands-on. Of course, RelayRides also supports remote unlocking via text message. Take a look at the galleries below then hit the break for our hands-on video, RelayRides' video and OnStar's PR.%Gallery-160469% %Gallery-160496%
2013 Chevy Volt stretches out the electric miles, works harder for the money
Every car gets a mid-life refresh to keep the customers flocking in, but a hybrid poses its own unique challenges: it has to give yet another reason to skip buying an (often cheaper) gas-only ride. Chevrolet's solution for the 2013 Volt is to keep drivers on electric power for longer. A slightly larger battery capacity with more real-world room lets the new Volt run for up to 38 miles (up from 37) solely on its electric motor, 98MPGe (up from 94) if you have to draw on the fuel tank and 380 miles of range before you're looking for a plug or a gas station. If gas looks to be the only option for a long drive, an EV Hold Mode borrowed from the Volt's Opel Ampera cousin will keep the electricity in reserve until you're closer to a charging location. Hypermilers have some entertainment through a new center stack that merges GPS, satellite radio and USB media playback into a seven-inch touchscreen unit. They likewise get a lane departure warning system as well as uniform roof and trunk colors -- that signature, two-tone Volt look is going away. We're still waiting to see if prices have changed, but you can get the current scoop after the jump.
The Engadget interview: OnStar's Nick Pudar talks smart grids at CTIA 2012 (video)
While visiting the Innovation Showcase at CTIA 2012, we ran into Nick Pudar -- OnStar's VP of Business Development -- who was kind enough to give us a few minutes of his time. We sat in the LTE Skype-enabled Chevy Volt on display and discussed such topics as OnStar FMV, RelayRides and smart grids -- wherein power utilities can (with the customer's consent) send a signal to a vehicle to control when it charges. The idea is to allows utilities to maximize grid efficiency and minimize power spikes while giving customers options for when to charge the vehicle -- like when the rates are the lowest or when the power generated is coming from renewable energy, for example. Pretty neat stuff, eh? Watch our video interview for all the (pardon the pun) juicy details.
Chevrolet replacing 120-volt power cords on most Volt automobiles
If you're one of the 10,000 or so folks who pay insurance on a Chevrolet Volt, you may have a new cable coming your way. According to The Detroit News and Yahoo! Autos, General Motors will soon be sending out replacement 120-volt charging cords for Volt automobiles, which are said to "offer some more consistency in charging," while also making it more durable. We're told that some of the newfangled chargers have shipped with recent Volts, but the majority of customers were sent home with the older model. Of note, GM won't be swapping out any of those optional 240-volt cords, and the company won't consider this a recall or safety issue. As for getting your replacement? Owners are slated to be notified directly in the "next few weeks."
Chevy Volt safe from fire hazard after all, says government
The Chevy Volt isn't prone to catching fire after all, says the National Highway Traffic Safety Administration. The all-electric car came under scrutiny last year after one caught fire following a side-impact crash test. GM offered a buyback program for Volt owners concerned their cars might suddenly immolate, then the company made "enhancements" to the Volt's battery coolant system. That set things right, as far as the NHTSA is concerned: it says "no discernable defect trend exists" in the Volt, and that GM's revisions "reduce the potential for battery intrusion resulting from side impacts." Chevy dropped the Volt's price by $1,000 for 2012, too. So what do you think? Is a $39,000 starting price and less of a chance of burning to death enough to make you go electric?
Chevy Volt sees best sales yet in December, Nissan Leaf still outpaces it for the year
It looks like GM had some good news and some bad news for the Chevy Volt to end 2011 with. As Autoblog Green reports, the plug-in vehicle saw its best ever month in December with 1,529 cars sold, bringing its total sales for the year to 7,671. That still wasn't enough to pull ahead of the Leaf electric vehicle in sales for the year, however, as Nissan managed to move a total of 9,674 units despite falling a bit short in December with just 954 cars sold. Both of those numbers are off the automakers' targets for their respective vehicles, though, with Nissan just a bit short of its 10,000-unit goal, and GM well off its original aim of 10,000-12,000 units sold. Unfortunately for GM, 2012 got off to a start with a few new headaches for the Volt.
GM to add 'enhancements' to Chevy Volt's battery coolant system, will call back 8,000 cars
In the wake of an NHSTA "formal safety investigation," GM today announced plans to add enhancements to the Chevy Volt's battery coolant system, in the hopes of preventing any post-crash electrical fires. As a result, some 8,000 Volt drivers will have to bring their cars back to their dealerships, as part of a move that's one notch below a formal recall. GM made the decision following federal investigation that saw three batteries erupt in flames after side-impact crash tests. Regulators blamed the irregularity on a coolant leak though thus far, no similar incidents have been reported among any Volt owners. The manufacturer plans to remedy the situation by adding extra support to protect the battery during side collisions, adding an extra sensor to keep an eye on coolant levels, and by incorporating an extra bracket atop the coolant reservoir to guard against potential overflows. Vehicles with these enhancements, GM said, passed the tests without any leakage or battery pack damage. Head past the break for the full PR. Update: Chevrolet has just reached out to us to clarify that adding these enhancements is voluntary, and not mandatory for Volt owners: "These modifications are part of a voluntary customer satisfaction effort. While we will encourage customers to return to a dealership to have their Volt's modified, it is voluntary for them as well."
OnStar ready to flaunt LTE Skype-enabled system on GM rides
Last year at CES, OnStar wasn't too shy about teasing its partnership with Verizon that would assist in bringing applications like YouTube, Wikipedia and Skype to your vehicle. At that point, though, it was just an idea. Fast forward to next year's iteration of the Consumer Electronics Show and that's turned into a reality. It's safe to say that Skyping-and-driving wouldn't be the best of ideas, but fortunately the system will keep you from making that mistake by only running when your car is immobile -- so don't make any plans to call your friends to tell them how fast you're going. Your kids, or other backseat passengers, won't be too worried since they'll be able to take full advantage of all the gimmicks; including the aforementioned, video streaming and the usual Angry Birds frolic. The in-car system is set to be shown on Volt and Cadillac models, and OnStar has said that there's more deets to be unveiled -- you'll just have to wait until we head to Vegas to find out.
New quantum tunneling transistors to make PCs less power-hungry
Yes, that awesome new 8-core chip in your PC is the fastest thing on the block, but it's got your utility meter spinning accordingly. Fortunately, researchers from Penn State have come up with a new high performance transistor that may turn future chips from power hogs into current-sipping silicon. The group, in cooperation with semiconductor manufacturer IQE, has created a high-performance transistor capable of significantly reducing power demand whether it's idle or switching. Doctoral candidate Dheeraj Mohata's the one who made it happen by inventing an alternative to traditional MOSFET (metal-oxide semiconductor field-effect transistors) technology capable of turning on and off using far less power. Mohata's method uses a tunneling field effect transistor crafted from dissimilar semiconductor materials to provide instant on-off capability at 300 millivolts -- compared to MOSFET's one volt requirement -- to provide a power savings of 70 percent. You can dig deeper into the technical transistor details at the source, but all you really need to know is that the ladies love a PC with paltry power consumption.
GM considers new battery for Volt, offers to buy back hybrids from pyrophobic customers
Still freaked out about that whole Volt catching fire thing? Well, GM wants you to know it's taking your concerns very seriously. The company is considering a redesign of the battery in the hybrid, possibly delaying the release of the Opel-branded version in Europe. What's more, for those not satisfied with being able to pick up a loaner, the company will buy the vehicle back from you. That is if you're too much of a pansy to keep your combustible car.
GM assures owners Volt is safe, offers loaners for good measure
Reports of the NHTSA's Volt catching fire post crash-tests still got you down? Well, unless you're the type who lingers for several weeks in the vicinity of your wrecked auto, there probably isn't much to worry about. GM apparently feels the same way, as it's began contacting all 5,329 owners to "reassure them" their gasoline-electric whips are safe to drive. Those who remain unconvinced can bug the General for a presumably non-electric loaner while the whole investigation sorts itself. Or if your name is Jay Leno, you could just choose one of the other hundred in your garage.
Chevy Volt under 'formal safety investigation' by NHTSA due to post-crash fire concerns
The Chevy Volt's lithium-ion battery may be great for a lot of things -- like low gasoline-dependency, for instance -- but when it comes to government regulated crash tests, it's proving to be a fiery problem. As the story goes, back in May, the National Highway Traffic Safety Administration put a Volt through standard side-impact crash testing, and in doing so, "the vehicle's battery was damaged and the coolant line was ruptured." The big issue? The car went up in flames multiple weeks later, seemingly as direct result. That event prompted the NHTSA to further study the safety of the batts in the period after a crash, which culminated in more tests performed just over a week ago to find out if they would prove volatile again -- simply put, they did. The group recently explained that it's "concerned that damage to the Volt's batteries as part of three tests that are explicitly designed to replicate real-world crash scenarios have resulted in fire." Because of this development, the NHTSA (with assistance from the Department of Defense, Department of Energy and General Motors itself) has officially launched a formal investigation into the Volt to ensure that its current battery implementation isn't a safety defect. Despite the announcement, the agency notes that of all the Volts currently zipping along the streets, there has yet to be a to be a similar incident out on the open road. The NHTSA further clarified that there's not yet any reason for current owners to worry, so long as they haven't been in an accident with their vehicle. Overall, GM describes the whole investigation as "procedural" at this point, stating that both GM has been working with the NHTSA for over six months on a "broader program designed to induce battery failure after extreme situations." Seems a bit late at this point, but in any event, you'll find full details in the press releases from both parties just past the break.
Jay Leno's Chevy Volt still has original tank of gas, 11,000 miles later
What daily driver do you pick when you're rockin' a warehouse with over a hundred enviable whips? Well, if you happen to be a famous comedian named Jay Leno, apparently it's the Chevy Volt. Since procuring the plug-in chariot last year, the late night star has "yet to put gas in it," despite accumulating over 11,000 miles driving to and from what we'll assume is The Tonight Show. Not all of that has been gasoline-free automotive bliss, as Leno's exceeded the car's electric 40-ish mile range more than a few times, burning through around half of the vehicle's original tank. At that rate, the Volt will need refueling by this time next year -- or not, barring any further timeslot kerfuffles.
SolarCity gets in the EV charging game, we're still waiting for our Leaf
Tired of trekking down the 101, just to charge your damn Tesla? Must be rough, but at least SolarCity's looking out for ya, as it'll soon install ClipperCreek's EV chargers in your digs, right alongside the company's residential solar equipment. The $1,500 SAE-J1772 compatible juicers will work with almost any plug-in vehicle we can think of -- including the Volt, Leaf, Prius plug-in, Focus BEV, iMiev and aforementioned Roadster (provided you'll spring for an adapter) -- and being of the Level II ilk, top-up your automobile 5x faster than a 120V plug. Pair that with a solar panel lease, and you'll apparently cut charging costs in-half -- according to SolarCity, anyway. We can't vouch for that, but if it doesn't work you could always try to install something just a tad bigger.
Chevy Volts invade NYC police fleet, give cops all new ways to taze bros
New York's boys in blue will soon be able to creep up on evildoers with even more subtlety, thanks to some new electrified vehicles the city unveiled yesterday. As part of Mayor Michael Bloomberg's environmentally-friendly PlaNYC initiative, 70 new EVs have been added to the city's fleet of public cars, in the hopes of lowering emissions and creating a "greener, greater New York City." Joining the force are ten Ford Transit Connect cargo vans, ten Navi-star E-star trucks and a full 50 Chevy Volts -- some of which will be used as NYPD squad cars. These newcomers will be shared among nine different departments, joining 360 other city plug-ins already purring their way across the five boroughs. Bloomberg is also working toward adding EVs to New York's army of 13,000 taxis -- which we're totally cool with, as long as they're not minivans. Zip past the break for a rather Homeric press release.
Leaf sales outpacing the Volt, winning the fight for American garage space
According to Automobile, Nissan is winning the race to put the most electric cars in American driveways, selling 3,875 Leafs in the first six months of 2011, while Chevy only managed to put 2,754 Volt keys in the hands of consumers. This is despite Nissan suffering a month long manufacturing setback following the tsunami that struck in March. Chevy has had its own delays, having closed the Volt plant five weeks ago for upgrades that will allow it to pump out more vehicles. Lets not forget though, the Leaf starts at about $8,000 less than its American made competitor and, when it comes to weaning us off gas and putting us behind the wheel of tech-packed cars -- there's no shame in being number two. Perhaps GM will have better luck with that cheaper, shorter range version it's been contemplating.
Chevy drops Volt base price by $1,000 for 2012, makes saving the world slightly more affordable
Chevy wants to know what it can do to get you into one of its plug-in hybrids today. A $1,000 price drop? You got it. The carmaker announced this week that the 2012 Volt base price will come in a grand lower than its predecessor, thanks to the sorts of additional configurations that come with increased availability. The 2011 version was available in seven states and the District of Columbia and came in three configurations -- 2012's Volt is available nationwide in seven different packages, ranging from $39,995 to $46,265. And keep in mind that those prices don't factor in potential tax credits. The latest version of the plug-in vehicle is available now for order and offers up features like MyLink media streaming, OnStar driving directions, and passive locking (though the new base model does strip away a couple of features found in its predecessor). Also there's the whole lessening your dependence on gasoline, if you're into that sort of thing.
