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How to get incredibly accurate information on your EV's charging power

One would think that paying about $300 to receive a bit of bad news about electric-vehicle charging would be counterproductive. But the fine folks at Teslarati believe that truth is beauty, and they're willing to pay a little extra for the straight dope. There are always losses when taking power from the grid and shoving it into an EV's battery pack. The question is how big are these losses. Teslarati calculated digital read-outs from the dashboard of their Tesla Model S all-electric sedan and found that Tesla builds in about a nine percent efficiency loss when it comes to recharging the car. But the blog thought the Tesla couldn't know exactly what was transpiring between the wall and the battery, so it footed the bill for about $300 to install a digital submetering unit from EKM Metering. With a little calculation, Teslarati was able to figure out after a couple of recharging rounds that the efficiency loss per recharge was closer to 15 percent than nine percent. That means that, instead of paying about 48 cents on the dollar relative to filling up an economy car (factoring in the AAA average price of $3.66 per gallon), Tesla owners are paying about 52 cents on the dollar. Not much compared to paying upwards towards $100,000 for the vehicle itself, but, hey, every cent counts, right? Get all of the details here. Featured Gallery Tesla Model S View 10 Photos News Source: Teslarati Green Tesla Electric recharging

Tesla prepping Supercharger network for big growth across Europe

It'd be a nice life to be able to tour across Europe in a Tesla Model S. And that's something the California-based electric-vehicle maker is looking to enable by the end of the year. We're ready. Who's got the key fob? Tesla opened three Supercharger stations in Germany on Thursday and is aiming to string enough together to let drivers roam across the continent purely by Supercharger power by the end of 2014, Bloomberg News says. The company now has 23 Superchargers in Europe, including nine in Germany and six in Norway. Those high-powered stations can half-charge a Model S in about 20 minutes. Tesla has 97 Superchargers in North America. Tesla's most recent Supercharger deployments across the Pond merely reinforces Tesla chief Elon Musk's pledges earlier this year to ensure that all European Tesla owners would be within reach of a Supercharger by year-end, Tesla spokeswoman Liz Jarvis-Shean wrote in an e-mail to AutoblogGreen. Musk said in March that Tesla drivers would be "able to travel almost anywhere in Europe using only Superchargers" by the end of 2014. Earlier this month, Tesla started deliveries of right-hand-drive Model S sedans in the UK. Additionally, Musk estimated that the company would open a factory in Europe once annual sales on the continent reached 160,000 units. By all accounts, that's likely to be a long way off. Earlier this year, Tesla dropped the price of the Model S in Europe, though the company said that move was due to the strengthening Euro and not because of any demand issues.

Elon Musk buys James Bond's Lotus submarine, wants to install Tesla powerplant

Remember when we reported the long-lost-but-found-again Lotus Esprit submarine used in the James Bond film The Spy Who Loved Me had sold at auction in London for $966,560 (well, $863,000 plus a 12-percent buyer's premium)? At the time, the buyer's identity remained a mystery, but Jalopnik has reported and confirmed that the man with money to burn is none other than billionaire Elon Musk, CEO of both Tesla Motors and SpaceX. What's even more shocking (maybe not for Musk) is that he wants to install a Tesla electric powertrain in it and make it transform into a road-going car.
The story of the submersible Lotus' journey from movie star to prized possession of the eccentric Musk is remarkable. After filming ended in the '70s, the car was shipped to Long Island, NY and placed in a storage container that was paid in advance by the studio for 10 years. After the money ran out, the contents of the container were sold off Storage Wars-style in 1989 and won by an area couple. It was shown in public on occasion throughout the years, but its value remained a mystery until the gavel fell in London last month. While far from the most valuable Bond car to be auctioned off (that honor goes to the Aston Martin DB5 used in Goldfinger and Thunderball, which sold for $4.6 million at auction in 2010), the Lotus submarine is definitely the most unique.
Also worth noting is that the Lotus sub is more than just a prop. Without the aid of CGI, the film's producers needed an actual submarine that looked like a Lotus Esprit, and so they hired a company called Perry Oceanographic in Florida to build it and hired former US Navy Seal Don Griffin to pilot the sub during the film.