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For Tesla, the energy-storage company, the magic is in batteries

Tesla Motors Chief Elon Musk has always been a big-picture guy, and the company's chief technology officer appears to be following suit. JB Straubel, who was a keynote speaker at the Joint Venture Silicon Valley symposium near the automaker's Northern California home base recently, says the company is just as much an energy-storage company as a car maker. And he said the rate of battery-technology improvement shows no signs of slowing down, according to Green Tech Media. Straubel estimated that battery performance has improved about 40 percent during the five years between the debuts of the Tesla Roadster and the Model S. Additionally, battery density has doubled during the past decade and continues to ramp up fairly steeply. He noted that further near-term improvements will come not from the size and shape of the cell, but from improved cathode and anode materials. Those energy improvements won't just help the cars. Tesla uses a two-megawatt-hour battery pack to supply as much as 10 percent of the peak energy used at the company's factory in Fremont, CA, and will double the size of that battery-powered energy capacity within the next few months, Straubel says. Automakers like Tesla and Nissan are licking their proverbial chops at the prospect of substantially improved battery performance paired with declining battery costs as more and more lithium-ion battery packs get produced. Late last year, Navigant Research estimated that lithium-ion battery costs would fall by almost two-thirds by 2020, down to a low $180 per kilowatt hour. That should make electrified powertrains price-competitive with conventional vehicles, as electric vehicles could then command a price premium as low as $2,000 compared to their gas-powered brethren.

Tesla expands Supercharger network in central Europe

While you can't drive a Tesla from the US to Europe, Model S drivers on both sides of the pond are seeing a robust Supercharger network. Today, Tesla announced that enough stations exist in central Europe to get a Model S from Amsterdam to cities 500 or 600 miles away in the Alps. As in the US, using a Supercharger is free. The eight Superchargers are located in Germany, Holland, Switzerland and Austria trace a route along the German Autobahn (another six are in Norway) and Tesla says that by the end of March 2014, "50 percent of the German population will live within 320km [200 miles] of a Supercharger," with the rest covered by the start of 2015. The lowest-range Model S, the one with a 60-kWh battery pack, can go 230 miles on a charge, officially. Tesla says its Superchargers can add 170 miles of range in a 30-minute fill-up. You can see Tesla's future Supercharger plans here and find more details in the press release below. TESLA EXPANDS SUPERCHARGER NETWORK IN EUROPE Newly energized routes enable free, convenient long distance travel across DACH region and the Netherlands Tuesday, January 21, 2014 AMSTERDAM, the Netherlands – This week, Tesla officially opens new Supercharger locations connecting the Netherlands, Germany, Switzerland, and Austria. These newly-energized routes will enable Model S customers to enjoy free, convenient, 100 percent electric trips on the German Autobahn and to destinations in the Alps and elsewhere. Tesla's first six Superchargers were energized in California in September 2012, with the first network of European Supercharger stations opening in Norway less than a year later. As of today, 81 Supercharger locations are energized worldwide, with 14 locations in Europe. More than 11 million kilometers have been charged by Tesla Superchargers and nearly 1.13 million liters of gas have been offset. The accelerated energizing of Superchargers in Germany (Wilnsdorf, Bad Rappenau, Aichstetten and Jettingen), Switzerland (Lully), Austria (St. Anton) and the Netherlands (Zevenaar and Oosterhout) represents a new milestone in the expansion of the European network. In Germany, Superchargers connect Cologne, Frankfurt, Stuttgart and Munich. They also connect the German network to Amsterdam, Zurich, and Innsbruck. In the Netherlands, energized routes connect Amsterdam to Cologne and Brussels, and in Switzerland the stations connect Zurich and Geneva.

New Jersey votes against Tesla, stores may close April 1

Doesn't New Jersey Gov. Chris Christie have enough people mad at him already? Apparently not, since more than a few folks who like Tesla Motors are ready to get riled up. The governor is already embattled via his office's alleged role in a scandal involving politically-motivated lane shut-downs to the George Washington Bridge. And with him now deciding to let the state's motor-vehicle commission rule on allowing for Tesla to own its dealers, Tesla has likely lost that battle and may have to shutter its two New Jersey factory-owned stores by April 1, Automotive News says. Earlier this week, Tesla accused the governor on going back on his word after the company said it believed that the ruling would go before state legislature. Of course, the governor's office disagreed with that characterization. Kevin Roberts, a spokesman for Gov. Christie, sent a statement to AutoblogGreen that said: Since Tesla first began operating in New Jersey one year ago, it was made clear that the company would need to engage the Legislature on a bill to establish their new direct-sales operations under New Jersey law. This administration does not find it appropriate to unilaterally change the way cars are sold in New Jersey without legislation and Tesla has been aware of this position since the beginning. Tesla strenuously disagrees with that characterization, and Diarmuid O'Connell, Tesla's vice president of business development, told Bloomberg that, "any suggestion that Tesla was told 'since the beginning' about any problem with its ability to be licensed there is false." Representatives for New Jersey auto dealers say the ruling merely upholds current regulations and forces everyone to operate under the same mandate. Tesla first received approval to operate in New Jersey in the fall of 2012. Tesla has won court decisions regarding dealer allowances in Massachusetts and New York, though most notably lost one in Texas (the company also can't sell cars direct to customers in Arizona). In the past, Tesla CEO Elon Musk has said he'd take the matter to the federal government, and we wouldn't be surprised to hear that sort of rallying cry come up again soon.