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Recharge Wrap-up: Ferrock a carbon-negative cement substitute, Audi makes e-diesel

A cement alternative uses recycled materials and traps CO2 rather than producing it. Invented by David Stone at the University of Arizona, Ferrock uses recycled steel dust and glass to produce a substance stronger than conventional concrete. Cement has a high carbon footprint from the high heat needed to process the limestone. Ferrock needs no such heat, and it actually uses CO2 to harden, making it, as Stone calls it, a carbon-negative material. Learn more in the video above, see the transcript at PBS NewsHour and read more at Green Car Reports. Teslarati offers a detailed rundown of Tesla's new Valet Mode feature for the Model S. Part of the Firmware 6.2 update, Valet Mode allows the owner to disable certain performance features and block personal information when letting someone else drive the car. It limits the car's to speed to 70 miles per hour, and caps output at 80 kW. It can also disable mobile app access, Homelink, Bluetooth and wifi and the "Places" function, which stores addresses for you. The folks at Teslarati did find some shortcomings in the new feature, though. Read more at Teslarati. Audi has produced its first batch of e-diesel made from water and CO2. The fuel is made by reacting hydrogen from the water with CO2 to make long-chain hydrocarbon compounds called "blue crude." That can then be refined similarly to crude oil to make e-diesel, which is a fuel free from sulfur and aromatic hydrocarbons. That e-diesel can be used on its own, or mixed with fossil fuel diesel to power a vehicle. "In developing Audi e-diesel we are promoting another fuel based on CO2 that will allow long-distance mobility with virtually no impact on the climate," says Audi Head of Sustainable Product Development Reiner Mangold. Read more in the press release below. Fuel of the future: Research facility in Dresden produces first batch of Audi e-diesel - The verdict: Pilot plant produces high-quality diesel fuel - No need for mineral oil: e-diesel made from water, CO2 and green power - Minister Wanka: "Synthetic diesel using CO2 is a huge success" Audi has taken another big step in the development of new, CO2 neutral fuels: A pilot plant in Dresden has started production of the synthetic fuel Audi e diesel. After a commissioning phase of just four months, the research facility in Dresden started producing its first batches of high-quality diesel fuel a few days ago. To demonstrate its suitability for everyday use, Federal Minister of Education and Research Prof.

Tesla will expand Supercharger network across Europe

It's not as exciting as a new concept vehicle, but Tesla came to the Geneva Motor Show with its own bit of news: Europe will soon get more Superchargers, more Tesla stores and more service centers. More of the company's fast-charging stations means it'll be even easier for continental Model S drivers to get from the North Sea to the Mediterranean for free and without emissions. Tesla said it expects sales in Europe and Asia to nearly double North American Model S sales by the end of 2014. Tesla is getting ready for those extra sales by opening more than 30 new service centers and stores there. The number of Superchargers in Europe will grow fast enough so that, "By the end of this year, we expect you will be able to travel almost anywhere in Europe using only Superchargers," according to CEO Elon Musk. The company has talked about European expansion before, but there are only 14 Superchargers installed in Europe today. The company's expansion map shows growth happening by next winter, but doesn't give a predicted number of stations it will have in the ground by then. Tesla Commits to Further Expansion in Europe GENEVA, Switzerland, March 4, 2014 /PRNewswire/ -- New Supercharger locations and service centers enhance customer experience In order to serve a growing customer base in Europe, Tesla will open more than 30 new service centers and stores across the continent, the company announced today at the Geneva Motor Show. Tesla will also continue rapidly expanding its Supercharger network, allowing Model S drivers to travel long distances across Europe for free. The retail, service, and Supercharger expansions come as Tesla dials up its commitment to Europe, which continues to be a priority market for the company. In a recent trip to northern Europe to engage with customers, Tesla co-founder and CEO Elon Musk highlighted the rapid increase in the rollout of the company's Supercharger network for Europe. "By the end of this year, we expect you will be able to travel almost anywhere in Europe using only Superchargers," Musk said. In 2013, Tesla delivered 22,477 vehicles to customers worldwide. By the end of 2014, Tesla expects combined sales in Europe and Asia to be almost twice as high as sales in North America. Part of that projected growth will come from the UK, where right hand drive versions of the Model S will soon be introduced.

Tesla: Earnings still down, but rate of Model S production way up

According to its Third Quarter 2012 Shareholder Letter, Tesla "is now at over 200 cars per week or 10,000 cars per year, which is at the critical threshold needed for Tesla to generate positive operating cash flow."
That's an important milestone to be sure, but the news is actually even better; Tesla expects to ramp Model S production up to 400 cars per week (20,000 units/year) by December of 2012, and says it will deliver 2,500 to 3,000 units in the fourth quarter of 2012. That's lower than the previous target of 5,000 in 2012, but it's more an issue of delayed achievement rather than missing the mark altogether.
All of that production bodes well for the future, but as of today, the automaker has yet to earn real money. Revenue for the third quarter of 2012 was $50 million, equating to a net loss of about $110 million after expenses were tallied. The stock market likes the numbers, with TSLA shares rising 8.9 percent on Monday after the report was released.