Forums: Tesla Roadster

Surprisingly, there is a better --not well known-- energy efficient lighting solution than LED for roads, factories, and the like. Interestingly, Tesla invented it! It's called induction lighting. From the latest issue of Distributed Energy magazine... "While it’s more expensive than traditional lighting, it is cheaper than LED. However, it has other benefits, such as long life, due to electrode-less technology. Because there are no parts inside the lamp, it lasts “forever,” which Shelton equates to 100,000 hours or roughly 20 years if left on around the clock. LED is an adequate source light, Shelton explains, but it dissipates quickly—induction...

Beginning in 2012, common light bulbs sold in the U.S. will typically use about 25% to 80% less energy. Many bulbs meet these new standards, including incandescents, CFLs, and LEDs, and are already available for purchase today. The newer bulbs provide a wide range of choices in color and brightness, and many of them will last much longer than traditional light bulbs. The lighting standards, which phase in from 2012-2014, do not ban incandescent or any specific bulb type; they say that bulbs need to use about 25% less energy. The bipartisan Energy Independence and Security Act of 2007 (EISA...

When Tesla’s application was before DOE loan managers in 2009, there were many indications it was not even in need of the loan. Tesla’s private investors included Google co-founders Sergey Brin & Larry Page, former eBay President Jeff Skoll, Hyatt heir Nick Pritzker, and VC firms Draper Fisher Jurvetson, Capricorn Management, and the Bay Area Equity Fund (managed by JPMorgan Chase). In May 2009, Daimler Chrysler took a stake in Tesla for a reported $50 million. Abu Dhabi’s Aabar Investments reportedly bought 40% of Daimler’s investment.

The "green" loan scandal grows to include yet another seemingly hopeless company. The resignation of Jonathan Silver, the U.S Energy Department’s top loan officer, over the Solyndra scandal may be the tip of the iceberg. He supervised a much larger DOE loan program that suffers from the same problems as Solyndra: over the last 18 months, the Department has awarded more than $9 billion in below-market loans to auto companies under its Advanced Technology Vehicle Manufacturing (ATVM) Loan Program. The most troubling transaction: a $465 million loan to California’s Tesla Motors. Tesla received a loan rate of 1.6% from DOE...

Electric carmaker Tesla got gearheads buzzing this weekend with its announcement of a tweak to its Model S luxury sedan to give it super speed. The souped up version will go 0-60 mph in 4.5 seconds and get about 320 miles per charge. Green Car Reports has more on the specs: The sportier version features the same 85 kilowatt-hour, 300 miles-per-charge battery pack found in the 2012 Model S Signature series. “That’s quicker than a [Porsche] 911 [Carrera],” joked [Tesla CEO Elon] Musk. “Not bad for an electric luxury sedan.” In fact, it’s better than some of the gas-powered cars...