We aren't the only ones who question the viability of the Volt. U.S. News has jumped aboard the bandwagon, asking "What is the Chevy Volt, and Why is GM Advertising it During the Olympics?" Observing that GM is pushing the Volt as though it was readily available at your corner Chevy dealer, they state "The car won't reach showrooms until 2010, if it reaches them at all." They wonder about Chevy advertising director Kim Kosak's statement to Edmunds: "We wanted Volt to be an important punctuation to the spot. It's the first [ad] where we've brought [Volt] to the market this clearly." I have to wonder about that one too. After all, don't you have to have a viable product before you can bring it "to the market?" No, wait, that's right… GM's marketing the concept, not the vehicle. And apparantly they're doing a good job of it. Right after the commercial, the Volt jumped to the number eleven search on Google. "Now," as U.S. News notes, "all GM needs to do is actually build one."

We reported earlier on the gold standard in this genre: Scott Burgess' Aspen Hybrid review. Clearly, USA Today car reviewer James R. Healey suffers from the same truth-telling conundrum: how do you diss a hybrid, even if it's a ridiculous idea whose absurdity is only matched by its shoddy execution? You know there's trouble right from the headline: "Chrysler's hybrid SUVs pull in near front of pack." Near? What pack? The pack of hybrid SUVs? Yup. "What makes Chrysler models superior to GM's?" Healey asks. Talk about the wrong question. (The answer is price, apparently.) After that bogus comparo, Healey gets down to business, and it ain't good for ChryCo. "Starting from a dead stop was lazy unless you pushed hard on the throttle, thus undoing the fuel-economy benefits (but generating lots of fun from the willing and eager Hemi V-8). Once underway, the hybrid's switching among modes was accompanied by tiny jerks and shimmies… As with most hybrids [?], there's a shudder when the gas engine fires up to aid the electrics, but it was barely noticeable in the Durango. The bulky battery pack under the second-row seat was a hurdle for access to the third row." Oh, and "Quiet: But electric motor whines at low speed." 

GM Car Czar Bob Lutz' infamous pre-Katrina remark, "Rich people don't care about gas," has once again come back to haunt him. This time it arrives in the form of a $71,685 two-mode hybrid; a rebadged Chevy Suburban SUV called the Cadillac Escalade Hybrid. Here's the problem: Bob's remark implied that rich people are environmentally unconscious (and, by extension GM). If that's true– and I'm not saying it isn't– why would anyone pay an extra $14,795 (over the base 'Slade) or $3600 (for the two-mode propulsion system's premium) to buy a gas – electric version of the Escalade? Is it because they care about looking like they care about the price of gas? And if that's right– and I'm not saying it is– wasn't Maximum Bob wrong in the first place? And if these rich people really cared about looking like they cared about the price of gas, why would they buy a hybrid SUV (20 mpg city) instead of something more fuel efficient (if a lot less big and infinitely less bling)? How many rich, luxury-loving, boat-towing, gas price or carbon-footprint-aware SUV drivers are there, anyway? Last question (I swear): how much did this doomed PR-mobile cost GM? OK, one more. How long before those hybrid stickers and badges show up on eBay? [First photo of one of these in the wild– customer owned– gets an honorable mention.]

Information Week reports that Cobasys can't make shipments of NiMh batteries to Daimler. The battery firm, a joint venture between Chevron and Energy Conversion Devices (ECD), lost $76m in 2007. The owners mixed like oil and water. Both "partners" are keen to foist the money-loser on someone else. Daimler's filing a lawsuit (or two) against Cobasys accusing Chevron, ECD and Cobasys of conspiring to keep the plan to bail a secret from Mercedes officials– so that the automaker wouldn't pull the battery deal. Daimler also alleges that Cobasys hadn't begun production on its $6m NiMh contract "in case new owners don't want the contract." And so… "Without a reliable source for this critical part, (we) will be unable to produce the hybrid vehicle in accordance with its scheduled launch date, and will likely be forced to either cancel the vehicle entirely, or delay the launch for an extended period in order to identify and develop a substitute battery, and to redesign other portions of the vehicle to accommodate it." Ouch. Meanwhile, we are still anxiously waiting to hear if rumors of a Cobasys sale to GM were correct or not. After this debacle, with GM's cash flow issues, we can only hope the answer is not.

Nissan has decided that using Toyota powertrains in its Altima hybrid is a bit embarrassing. So they're working on one of their own. If CNet is to be believed, "Nissan's system is designed for a rear-wheel-drive car, and uses two clutches, doing away with a torque converter for more efficient power use." That's right sports fans, he said rear-wheel-drive. But before the hybrid Z-car rumors get out of control, consider that "Nissan hasn't released any details on performance yet, or when it might offer a car with this technology." Mes anwhile, they're charging ahead with Li-ion EVs, apparently. PC World reports that "Nissan has committed to launch its first all-electric car in the U.S. and Japan in 2010 and to mass market the vehicle globally by 2012." The latest prototype is a version of Nissan's Cube. PC World got to take the 80kw beast out on the track. The verdict? "On the test track it easily got up to a speed of 100 kilometers per hour." Breathtaking. But wait there's more! Nissan also has a new fuel cell stack that is smaller and lighter than previous models. And it uses half the platinum of previous fuel cells (a development that'll likely alienate literally hundreds of DUB readers from the green movement). While it's nice of Nissan to remind us that technology marches on, it's no substitute for a here-and-now hybrid system. Y'know, like the one they buy from Toyota.

Inspired by the plight of blind and partially sighted pedestrians fearing hybrids running silently in EV mode, Lotus is set to replace the silent whoosh of a Prius' EV mode with some sort of engine noise. So how does Lotus' "Safe and Sound" system sound? In the videos provided by Lotus, it sounds a lot like a healthy four-banger. Hethel's engineers claim you could make your Prius sound like it's packing a desmo-head 1955 Mercedes 300 SLR engine or a breathed-on Chevy small block. Pity the poor gangsters of Agrestic who will lose their drive-by shooting advantages if Nancy Botwin upgrades her Prius with the Lotus system.

Click here for Lotus press release  

The Detroit News reports that Senator Barack Obama wants to help Michigan et al. help him become president of the United States (surprise!). To that end, Barack will gladly use your tax money to encourage Detroit to, as my 14-year-old puts it, party like a Barack star. Speaking at the Lansing Center, "Obama proposed $4 billion in federal loans and loan guarantees to help the automakers meet his goal [of 1m hybrids by 2015]– a figure he first mentioned last month in a letter to United Auto Workers leaders — and a $7,000 tax credit to drivers who buy plug-in hybrids." That is, it has to be said, small beer. So Detroit's lackeys said it. "U.S. Rep. John Dingell, D-Dearborn, one of the auto industry's staunchest supporters in Washington, said the domestic companies could require $30 billion or more to meet the goal for their initiatives." Of course, if the real goal was more hybrids, why not let Toyota in on the action? Or the feds could just let the free market do its thing. Anyway… Obama also "modified" his position on domestic drilling (hey, sure, why not?), and proposed selling some oil from the U.S. strategic reserve [just before the election]. In case you were wondering… 

Turns out TTAC isn't alone with its Tesla Death Watch and Volt Birth Watch series: Toyota has its own going. EV World's (sub) Bill Moore got this and a few other juicy tidbits from a casual conversation with Toyota's "grumpy old man" Bill Reinert, National Manager of the Advanced Technology Group. Toyota has a Death Watch going on Fisker , Tesla, and…the Chevy Volt. Toyota doesn't think any of them will ever be built in large volumes, because their Li-Ion batteries are simply too expensive to be cost-effective. He also cited concerns over global supplies of lithium. Meanwhile, Toyota is hard at work on next-generation batteries , especially air battery chemistry, including zinc-air, as well as stepping up production of NiMH packs and starting Li-Ion factories. What's the line about not "having all your eggs in one basket"? Reinert also thinks it's unrealistic to expect owners of plug-in to only tap the mains at night. Utilities are going to have to step up capacity. And forget about all the 2010 Prius spy shots floating around the web, they're just cobbled-up mules based on the current Prius. Toyota is famous for keeping their final products under wraps (just one of the many differences with GM). And one more goodie from the grumpy Toyota brain trust: "liquid peak" (every conceivable liquid fuel from petroleum, coal and biofuel) arrives in 2018. That's when global demand will outstrip capacity to produce them all.

Much to GM Car Czar Bob Lutz' chagrin, hybrids are a bit more than the flash in the pan he predicted . A study from RCNOS titled "Global Hybrid Car Market Forecast to 2010" (reported by Research and Markets) predicts global hybrid sales will experience a Compound Annual Growth Rate (CAGR) of 12 percent in the next six to seven years. They also prognosticate that the hybrid battery market will grow by 10.4 percent between 2010 and 2015. From 2008 – 2012, the hybrid component market will increase at a CAGR of 17.4 percent. The U.S. is the top market for gas – electric vehicles. RCNS says American hybrid sales should crest the 1m mark by 2012. At the moment, there are only a few major (i.e. remotely credible) players in the hybrid game. But with the Koreans and the Chinese busily developing their own hybrids, the playing field could become crowded in a hurry. And since competition drives prices down, the consumer will be the overall winner. Not to mention air quality and CO2 emissions. 

Spy shots of what could credibly be a new Toyota Prius have finally surfaced. The next-generation of "America's Car" looks bigger than the previous iteration, but that's about it in terms of differences. The new Prius sports styling that is nearly identical to the outgoing model, with only a tightened greenhouse to spoil the rear vision freshen up the looks. Of course it will be more powerful and more efficient (according to Toyota). The spy photographers who sent these shots in to Nextautos speculate that the larger dimensions mean wagon and convertible versions could be forthcoming. Though these possibilities would be good news for ToMoCo's ambitions to build the Prius brand, they'll be sure to have their hands full just supplying demand for the standard version. Although, with Honda's unnamed Prius-fighting sedan in the offing, Toyota might want to differentiate the Prius from its blatant knockoffs.

When it comes to alt power, The General's ADD ways continue. In addition to its BAS "mild" hybrids, two-mode hybrids and Volt plug-in hybrid, GM is working on yet another Hail Mary: a plug-in version of the two-mode system. The result will be a single mode, the Saturn Vue plug-in. Yes folks, just in case the two-mode system isn't complicated enough, GM is adding plug-in capabilities. GM's Fastlane blog worries that we may all be too excited about the eventual release of the Volt,. They want to remind us that the plug-in Vue is undergoing testing in Michigan and Arizona. The program started with NiMh cells, but has switched to more modern Li-Ion batteries, which have now undergone thermal management testing. Apparently, they're now "fully operational and undergoing refinement." Even though the regular two-mode Vue Hybrid is set to go on sale this year, GM is hyping the plug-in version. Based on technology that's undergone more tjhan 800k miles of dynamometer testing, GM expects the PHEV Vue to "set the standard for its combination of fuel economy and performance." For an SUV. Which is to say, not at all. Shouldn't these engineers be working on the Volt, considering that its development is "pushing the time envelope," according to Rick Wagoner? 

My local Land Rover dealer is the first car dealer in the country to buy carbon offsets for the first 50k miles of every new and used Landie they sell, in hopes of tempting green types into their Chelsea tractors. Now it seems that Land Rover has decided to offer more, erm, sustainable options for environmentally-minded ute lovers.  LR is showing a new range of diesel hybrid engines at the London Auto Show. Motor Authority reports that Land Rover's new electric rear axle drive (ERAD) consists of a rear-axle mounted 25w electric motor which can power all four wheels in parallel with a four-cylinder diesel engine. The powertrain also includes a Crankshaft Integrated Starter Generator (CISG) mounted in the dual-clutch transmission, which acts as a supplementary motor for adding torque to the driveline and also for starting the main diesel engine. Both the ERAD and CISG can be used for regenerative braking, and together account for a 20 percent reduction in carbon emissions. The ERAD/CISG system is still in early development, and is not expected to debut for several years. In the meantime, Land Rovers are expected to get stop-start technology as early as next year. Which hopefully means that Land Rover of Portland can end its gimmicky greenwashing campaign sooner rather than later.

The EV goldrush is on. Every frustrated inventor in the country is hyping his or her homemade EV kit. One of the most unconventional offerings recently featured at Green Car Congress. The Poulsen 'Through The Road" PHEV Conversion Kit features external, rear wheel-mounted electric motors which engage at cruising speeds to keep your conventional car rolling along without using the gas engine. Without going into too many boring technical details, once you accelerate normally to your cruising speed, you engage the system with a toggle switch and "potentiometers," sending 14hp to the rear wheels. Besides making your car look like it was recently booted, the Poulson Hybrid adds no fewer than six 12V lead-acid batteries– although a Li-Ion cell is supposed to be available later this year. Poulson is currently planning on building only 250 kits in the initial run, the majority of which are likely to be bought by the nerdier members of Ralph Nader's campaign supporters. Although we like the idea of bolt-on EV AWD in principle, this Hail Mary makes the Volt look like a done deal.

Looking for a campaign bounce before Obama sweeps the media away for his world tour, McCain is confronting the stagnant economy right at its rotten core. But touring the GM Design Center Dome at Warren, McCain may not have uncovered anything energizing for his campaign to latch on to. In fact, early reports seem to indicate that the Senator from Arizona is hardly bending over backwards for the General– or should that be forwards? At an early-morning town hall meeting at GM's technical center, McCain reversed his position on California's emissions regulation, saying "I guess at the end of the day I support the states being able to do that." The gaffery didn't end there. The Detroit News reports that McCain got to visit GM's Volt display, where he was joined by the top brass (CEO Rick Wagoner, Bob Lutz and pals). McCain thought it would be a great place to tout his "Lexington Plan," which includes a $5k tax incentive for buyers of zero-emissions vehicles. But without even entering the "long tailpipe" debate, McCain forgot to remember that the Volt actually has an internal combustion engine. Which means that it ain't exactly zero emissions. Luckily, GM employees have become accustomed to disingenuous pronouncements from their higher-ups. "It'd be nice to have a friend in Washington," said Don Jamison, 49, a GM bumper systems engineer. "Of course, he's politicking for votes, so he's going to be telling us all kinds of things." Roger and me that.