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Tesla patents Supercharger that can handle herd of EVs

Tesla Motors is quietly getting ready for an electric-vehicle charging station that could be considered smarter than the drivers using it. The California-based automaker has applied for a number of patents (details here) in which its super-quick Superchargers would be programmable to better manage what Tesla hopes will be a mass influx of thirsty Model S (and Model X and, potentially, Model E) EVs. This company thinks big. Among other things, the patents detail a charging station that has multiple charging ports and that can manage multiple charging stages. It can also do things like redirect power to either whichever car arrives first or, by measuring the batteries' respective states of charge, who needs it the most. Heck, there's even a provision where the system can redirect power according to the drivers' intended departure time, i.e. whomever says they're sticking around the longest gets last charge. If the station could also get drivers to be truthful about such things, that'd be a real accomplishment. Tesla has already had a lot of success with its Supercharger network, which is now expansive enough to exclusively power a cross-country drive. Earlier this month, a couple of Model S vehicles went from Los Angeles to New York City using nothing but Superchargers and pulled off the trip in 76.5 hours (the blog posts are here). We're guessing those EVs may have broken the speed limit here or there, but don't quote us. Featured Gallery Tesla Supercharger News Source: Google via Green Car Reports Green Tesla Technology Emerging Technologies Electric charging station patent supercharger

US Senate authorizes DOE green car loan program [UPDATE]

Tesla Motors' crush of Model 3 reservations is fresh in everyone's minds, while Fisker Automotive (or at least its bankruptcy) is a distant memory. That's one explanation for a US Senate with a Republican leadership at one time bashed the Department of Energy's loan program for green-vehicle makers but now, under bipartisan support, the Senate has OK'd about $1.6 billion more to push forward green-vehicle technology, according to Hybrid Cars. The Senate voted to authorize a $1.6-billion federal program. The US Senate voted by about a seven-to-one margin to authorize a $1.6-billion federal program for the DOE's Vehicle Technologies Office program housed under the Office of Energy Efficiency and Renewable Energy (EERE). This is a different program from the Advanced Technology Vehicle Manufacturing (ATVM) program, which was last funded in 2007. The feds have been green-lit to spend $339 million per year through 2020 to speed up the development of advanced-technology vehicles. The mission: to get the US new light-duty fleet to meet the Corporate Average Fuel Economy (CAFE) mandate of a 54.5 miles per gallon average (which is a real-world average of around 40 mpg) by 2025. Four automakers received funding from the ATVM program in the first go-round. The list was: Tesla, Fisker, Ford and Nissan. Specifically, Tesla was loaned $465 million in 2010, and paid that loan back in 2013 – about nine years ahead of time, with interest. On the flip side, the Department of Energy was slated to loan extended-range plug-in vehicle maker Fisker $528 million, but Fisker only received $192 million before the spigot got shut off because of missed deadlines. Fisker collected enough cash to pay down some of the debt, but the government still was stuck with $168 million unpaid. And that got washed out in Fisker's 2013 bankruptcy. Nissan was awarded $1.4 billion and Ford got $5.9 billion. Senator Gary Peters (D-Michigan), one of the authors of the new bill, issued a press release about the new funding, which you can read here. The new ATVM program will also target automotive suppliers. UPDATE: This post has been updated. We inaccurately said that the ATVM had been re-authorized. In fact, the ATVM loan program "has $16 billion in remaining loan authority for automotive or component manufacturers for reequipping, expanding, or establishing manufacturing facilities in the U.S.

GM admits Cadillac ELR no real competition for Tesla Model S

Last year, then-CEO of General Motors, Dan Akerson, made it clear that the company lookouts at the Ren Cen had California automaker Tesla in their sights. "If you want to compete head-to-head with Tesla, and we ultimately will, you want to do it with a Cadillac," he said. So, given the fact that the Cadillac ELR has a plug and sells for roughly the same price at the Tesla Model S ($75,000 vs $69,900, before incentives) and that Cadillac doesn't have any other electric vehicle on the horizon, you'd be forgiven if you thought that the way that Akerson wanted to challenge Tesla's EV success was with the ELR. Well, you'd apparently be wrong. "The ELR is a different car, it's a different price point. It's way-different technology." - GM's Mark Reuss Speaking yesterday in Detroit, GM's head of global product development, Mark Reuss, admitted that the ELR is not the Tesla competitor that Akerson promised. "People like to say the ELR is [competition for the Model S], but it's really not. It's a different car, it's a different price point. It's way-different technology." So, if we follow that logic to conclusion with Akerson's quote from last year, then the only way that Cadillac can eventually compete with Tesla is with a pure electric car, and that seems an outside chance, at best, for the foreseeable future. Through the end of July, Cadillac has sold 578 ELRs since it went on sale earlier this year. Tesla doesn't break out monthly US sales, but has sold 15,114 Model S EVs around the world in the first six months of 2014. For his part, Tesla CEO Elon Musk has already said that GM is headed down the wrong path with plug-in hybrids like the ELR or the Chevy Volt. Speaking about the Volt last year, Musk said, Chevy "sort of created something that's a bit of amphibian," which resulted in a car that's, "Okay but not great."