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Sun and wind could power Tesla Gigafactory for EV batteries in Nevada

Next week is Tesla Gigafactory week. The California automaker has a major announcement planned, and it's all about its intention to build a battery factory so large, the company is pulling out the giga prefix. At some point in the next seven days, we expect to hear where Tesla will build the plant, who it will partner with, how it will pay for it and lots of other details. The production volume is expected to be at least 30 gigawatt-hours-worth per year. The Gigafactory will take in the raw materials for lithium batteries and put out finished packs, not only for the electric vehicles made by Tesla and its automotive customers, but also for massive amounts of renewable energy storage – that's a niche the company plans to begin to occupy sometime early next year with residential-sized products. The production volume is expected to be at least 30 gigawatt-hours-worth per year. That's more storage than all the lithium battery factories in the world combined produce now. Color us impressed. Now, you might be thinking, "Is it really necessary to go that big at this point in time?" In a word: yes. Tesla CEO Elon Musk has said its upcoming, more-affordable vehicle – widely expected to be called the Model E – will wear a $35,000 price tag and boast a battery big enough to take it 200 miles on a charge. To achieve this, the cost of the cells needs to come down dramatically, and so it's no coincidence that the time frame for the new facility will parallel that of this car. According to Musk, the benefits from the economies of scale will see a cost drop between 30 and 40 percent. Of course, historically high prices are one of the main reasons why battery storage has not been widely used in the renewable energy sector, so this development could help drive more demand for cleaner, affordable energy, which, in turn, will drive demand for more storage. That's the kind of vicious cycle we like to see. Musk said the Gigafactory will be "heavily powered" by wind and solar energy. Speaking of renewables, that is where the Gigafactory will get much of its needed energy. During the call with financial analysts that accompanied the release of its 2013 fourth quarter earnings report, Musk mentioned that the new plant will be "heavily powered" by wind and solar energy, and will also use older Tesla packs for storage. These will help deflect the traditional arguments against wind and solar, that the sun doesn't shine at night and the wind doesn't always blow.

Recharge Wrap-up: Toyota allowed to inspect own hydrogen tanks, Telsa tour reveals expansion

Japan's Ministry of Economy, Trade and Ministry has certified Toyota to self-inspect its high-pressure hydrogen tanks. The approval allows more freedom in production timing, as outside inspectors previously had to be on site during the manufacture of hydrogen tanks for vehicle prototypes. Toyota has passed the stringent standards to become a registered manufacturer of the 700-bar hydrogen tanks, which the company will use in its upcoming fuel cell vehicle (FCV). With the improved efficiency this certification allows in the manufacturing process, Toyota believes it will help to lower the cost of the FCV. Read more in the press release below. A look inside Telsa's fremont Factory shows thriving activity and increased capacity. Analyst Trip Chowdhry, in a rare tour of the factory, describes a bustling facility capable of producing the Model X and Model III alongside the Model S. A part of the floor labeled "Driver Assist" suggests to Teslarati that Tesla is researching a self-driving car. Chowdhry reports that the factory lobby was "busy with European suppliers and Asian suppliers." He also found an energized workforce and culture similar to Silicon Valley startups. Read more at International Business Times. Mahindra has introduced a premium version of the e2o electric car, made in partnership with Reva. The car features a range of almost 75 miles, power steering, infotainment, rear-view parking camera, driver information display and an emergency power reserve feature, called REVive, offering an extra five miles of range activated through a smartphone. Mahindra also launched a program called "Goodbye Fuel, Hello Electric" in which customers pay to use the e2o by the mile. Learn more at The Indian Express. Toyota Approved to Self-inspect and Manufacture Hydrogen Tanks for FCVs Toyota City, Japan, August 29, 2014-Toyota Motor Corporation has received approval from Japan's Ministry of Economy, Trade and Industry (METI) to self-inspect and manufacture high-pressure hydrogen tanks for fuel cell vehicles (FCVs). This makes Toyota the first company to become a registered manufacturer of 70 MPa (700 bar) hydrogen tanks under Japan's High Pressure Gas Safety Act, revised in 1997 by METI. Toyota will now be able to increase the efficiency of the process of manufacturing safe high-pressure hydrogen tanks that ensure customer confidence.

Elon Musk says yes to The Oatmeal's $8M request for Nikola Tesla museum

Matthew Inman is known for his lengthy, often wordy online comics called The Oatmeal. He's also a huge fan of Nikola Tesla, and helped gather $1.37 million via crowdfunding in 2012 to buy up Tesla's laboratory and set the stage for a Tesla museum, the Tesla Science Center at Wardenclyffe. It was such an Internet hit that Tesla Motors CEO Elon Musk even chipped in $2,500 and Tweeted that he "will do more in the future." Well, Inman is getting ready to call in that favor. Yesterday, The Oatmeal published a glowing review of sorts on how great the all-electric Model S is (slightly NSFW). In it we learned that Inman is bonkers in love with his EV, calling it his "intergalactic spaceboat of light and wonder" and saying the acceleration is "freaky." He adores the door handles, the frunk, the advanced powertrain and pretty much everything else. In fact, part one is so positive it reads like an over-the-top Tesla advertorial. But then comes part two, where Inman gets down to business. Musk simply said, "I would be happy to help." See, the $1.37 million was used to buy Nikola Tesla's property but was not enough to actually, you know, build the museum. To do that, the Science Center needs another $8 million. And guess who has those kinds of funds? How about a billionaire who is using the Tesla name and is already a fan of the museum idea? That's right, one Elon Musk. And part 2 of The Oatmeal's comic is an argument for why Musk should fork over the $8 million to help pay for the museum. Inman says it is, "A polite request from a humongous fan" and adds that, "You owe us nothing, and you've done nothing but good things in the name of Nikola Tesla. But the fact remains: Tesla Motors, a company now worth billions, is using Nikola Tesla's name, and they're using his technology, and all we want in return is a little bit of help." Inman says that $8 million is "the bare minimum to build, staff, and maintain a Nikola Tesla Museum," and that the number was reached after getting "countless estimates from site planners, architects, and museum curators from all around the world." Something like $6 million would be good, he writes, but, "any less than $8M would pretty much leave us in the same boat we're in now." Tesla hasn't offered up an official statement, but on Twitter, Musk simply said, "I would be happy to help." Not sure what that means, exactly, but it's probably not going to make Inman hate his car any time soon.