1984 Volkswagen Bus/vanagon Campmobile on 2040-cars

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VW quite interested in solid-state batteries for EVs

Volkswagen is about to make a decision about which advanced battery technology the automaker will seriously investigate to give its electric vehicles more range. VW will decide by July if it will use solid-state batteries made by US-based QuantumScape Corp. in future EVs, according to Bloomberg News. Last year, VW bought a five-percent stake in QuantumScape, which was founded by ex-Stanford University researchers. The lure is that QuantumScape's solid-state batteries may provide a single-charge range of as long as 430 miles. That's more than three times the current range of the VW e-Golf electric vehicle the company recently started selling to the public and is substantially longer than the single-charge range of the Tesla Model S electric sedan. The batteries are also fireproof, making VW's potential decision one with an eye towards more vehicle safety. Solid-state battery technology, in which solid lithium electrodes are used instead of liquid electrodes such as those in lithium-ion batteries, are the subject of research at other automakers and suppliers as well. Toyota says they could be here by 2020. Recently, the cordless vacuum cleaner maker Dyson acquired a $15-million equity stake in Michigan-based battery maker Sakti3 with the idea of using the startup's solid-state batteries in its products. General Motors also has a minority stake in Sakti3, which was spun off from the University of Michigan.

This semi-autonomous stroller from VW is a great idea

We're still on the fence about the prospect of autonomous vehicles. On the one hand, they promise to make commuting a breeze and collisions a thing of the past. On the other, they stand to take us away from the steering wheel, and that's something we can't abide. But an autonomous stroller, now that's the kind of idea we can get behind. Shame such a thing doesn't exist... right? That's what we assumed until we saw this spot from Volkswagen. The German automaker's Dutch office posted on Facebook, asking the public for suggestions on how the company might improve other products, aside from automobiles. The most popular response was a baby stroller with automatic braking. So they went ahead and built one. The resulting prototype – and we're sorry to report that it's just a prototype for the time being – doesn't just have automatic braking. It can even follow the parent (or nanny or whomever) around under its own power and with its own steering. It's got the adaptive cruise control sensor from a Golf and is programmed to keep a fixed distance from the guardian in front. Or so the video suggests, at any rate. There's a good chance that there's some manner of trickery going on here, probably in the form of a hidden engineer off-screen with a remote control, and hopefully without an actual baby on board. Whether it's real or not, the invention in the commercial is sure to pique the interest of the parents among us, and maybe get those without kids thinking about taking that big step... stroller autonomously in tow.

Recharge Wrap-up: New Mitsubishi Evo PHEV, Amsterdam buses go all electric by 2025

Mitsubishi hopes to launch a new vehicle badged as the Evo based on the Concept XR-PHEV II. Mitsubishi President and COO Tetsuro Aikawa tells Autocar the new vehicle will share characteristics with the outgoing Lancer Evolution loved by enthusiasts, but will feature a plug-in hybrid powertrain in the body of a compact crossover. "In Japanese, when you pronounce 'Oh,' it means 'king,'" says Aikawa. "So we would like to launch this type of car, featuring EV and PHEV technology, which is the ultimate of its kind. 'EV' for electric vehicle, 'O' for king - Evo." The Mitsu boss also envisions the four-wheel-drive Evo to be "light and fast - something performance-oriented." Read more at Autocar, or at Hybrid Cars. Amsterdam aims to have all its buses running on electric power by 2025. Within two years, the city will have 40 electric buses in operation, and will phase out the rest of the diesel fleet in the following years. "This project means we are saying goodbye to symbolic behavior and pilot projects," says transport alderman Abdeluheb Choho. "We have decided to just do it, not to experiment with five buses." Read more at Clean Technica. BMW and General Motors are both listed in the top five US organizations generating and using green energy onsite. In an EPA list, BMW's Spartanburg, South Carolina manufacturing facility is number four, with credit going to its use of landfill gas. In 2013, 69,383,477 kWh - or 37 percent of its total usage - came from green energy. GM's Fort Wayne Assembly was number five, with 43 percent of its power coming from methane from a nearby landfill. Volkwsagen also made the Top 30 list, at number 15, for its Chattanooga assembly plant's use of solar power. See the EPA's full list, and read more at Green Car Congress. Volkswagen will release its 2014 sustainability report on Twitter on Monday, May 4. It will be the first step in using the social medium to distribute information on economic, environmental and social sustainability to a larger audience. The report will include a section called "Electrifying China with a tailor-made efficiency strategy," which focuses on reducing CO2 emissions through the use of electric vehicles. Volkswagen has already begun releasing highlights from its report on its Twitter account with the hashtag #VWCSR. Read more in the press release below and, of course, on Twitter next week.