Tesla Model S
  • Tesla Model S
  • Tesla Model S

tesla model s
  • tesla model s
  • tesla model s

Tesla Model S
  • Tesla Model S
  • Tesla Model S

Tesla Model S
  • Tesla Model S
  • Tesla Model S

Tesla Model S
  • Tesla Model S
  • Tesla Model S

Tesla Model S
  • Tesla Model S
  • Tesla Model S

Tesla Model S
  • Tesla Model S
  • Tesla Model S

Tesla Model S
  • Tesla Model S
  • Tesla Model S

Tesla Model S
  • Tesla Model S
  • Tesla Model S

  • Image Credit: Tesla Motors
  • Image Credit: Tesla Motors
  • Image Credit: Tesla Motors
  • Image Credit: Tesla Motors
  • Image Credit: Tesla Motors
A man has created a graph of Tesla Model S battery degradation over time. Merijn Coumans of Holland is tracking the owner data gathered on from Model S owners in a single file and graphing it visually. Coumans continually updates the graph of drivers' maximum ranges to give a look at battery degradation over the life of the car. Coumans tracks mileage and even number of visits to Superchargers in his data. Tesla provides an eight-year battery guarantee regardless of mileage. Read more at the Steinbuch blog.

US plug-in vehicle sales are expected to surpass 300,000 when the data is tallied at the end of this month. That is 30 percent of President Obama's goal of 1 million battery electric cars and plug-in hybrids by the end of 2015. Energy Secretary Ernest Moniz admitted the US won't reach the goal, saying, "We're going to be a few years after the president's aspirational goal of the end of 2015, but I think that we are within a few years of reaching that goal." Green car analyst Alan Baum projects the 1 million EV milestone will be met in 2018. Read more at Hybrid Cars.

Hyundai and the South Korean government plan to create a hub for fuel cell technologies. Hyundai and Kia will give up unused patents to automotive startups focused on fuel cells at a recently launched innovation center in Gwangju. "Hyundai Motor will offer substantial assistance in the whole process of corporate growth ranging from the development of ideas to industrialization to making inroads into global markets," says South Korea's President Park Geun-hye. Hyundai hopes this will make the city a center for hydrogen technology. Read more at Just Auto.

Mayor Boris Johnson has approved a cycling superhighway for the city of London. Set to be built along the Thames embankment, the system of cycling lanes could help encourage more people to ride their bikes, reducing automotive traffic congestion and relieving pressure on other transit networks. Opponents are upset that the cycling highway will increase driving time across the city, and call cyclists a "loud minority," whose numbers doesn't justify the new lanes. Read more at Treehugger.

Kansas and Nebraska are joining the challenge against the EPA's new ethanol emissions rules. The EPA's Moves2014 regulations seek to reduce automotive sulfur emissions by 60 percent, but, says Kansas Attorney General Derek Schmidt, the ethanol emissions measurement model is faulty and was adopted without public comment or review. Schmidt and Nebraska Attorney General Jon Bruning have joined interest groups in the lawsuit fighting the new rules. The EPA argues that only the automakers regulated by Moves14 can challenge the rules, and National Center for Public Policy Research President David Ridenour points out the irony of challenging the same government responsible for the existence of the ethanol industry. Read more at Heartland.


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