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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.

Recharge Wrap-up: Audi to build Q6 e-tron in Brussels, Boris Johnson test drives Toyota Mirai

Audi will build the Q6 e-tron at its factory in Brussels, Belgium. Production for the electric vehicle - which will be based on the concept car from the Frankfurt Motor Show in September - is slated for 2018. Its expected driving range of about 311 miles should help make it competitive against the Tesla Model X. Audi's Brussels plant is also where the A1 is made. It employs about 2,500 workers and produced about 115,000 vehicles in 2014. Read more from Automotive News Europe. During a visit to Toyota Headquarters, London Mayor Boris Johnson confirmed that Transport for London will be the UK's first Toyota Mirai customer. Mayor Johnson traveled to Japan on a three-day trade mission, and took a test drive of the fuel cell vehicle. "By embracing this technology of the future, we aim to consolidate hydrogen's role as a practical alternative fuel for the 21st century and beyond," says Johnson. "I am sure that Transport for London will provide the ideal environment for us to see everything Mirai can do and, in doing so, take another great step towards improving air quality in our city and protecting the health of Londoners." Read more from Toyota, or at Green Car Congress. The South Coast Air Quality Management District (SCAQMD) has delivered 12 electric commercial lawn mowers to government and nonprofit organizations in San Bernardino County. The donation of the electric mowers is part of a demonstration program to promote zero-emissions equipment. At prices ranging from $3,000 to $20,000, the electric mowers cost about 25 percent more than their gas-powered counterparts, but their lower operating costs can make up for the price difference in about two years. In addition, they produce about half the noise, and save about 600 pounds of harmful emissions per year. SCAQMD plans to deliver five more of the mowers as part of the same program. Read more in the press release below. SCAQMD Launches Nation's Largest Zero-Emission Commercial Lawn Mower Demonstration Program in San Bernardino SAN BERNARDINO, Calif., Oct. 13, 2015 /PRNewswire-USNewswire/ -- The South Coast Air Quality Management District today delivered a dozen new, battery-electric commercial lawn mowers to agencies in San Bernardino County as part of a long-term demonstration program to promote the zero-emission equipment.

Audi CEO Stadler gets 5-year contract extension

Audi CEO Rupert Stadler will keep his seat at the top thanks to a contract extension. Volkswagen didn't divulge the length of the new contract, but German newspaper Frankfurter Allgemeine Zeitung said the term is five years. Stadler took over the current position in 2007 when current VW CEO Martin Winterkorn left it. That year the brand sold 93,506 in the US and 964,151 in total worldwide; last year it sold 158,061 in the US and 1,575,480 in total worldwide.
Even though the brand has managed only about half the US sales of its two main rivals, it led the charge globally through the first two months of this year. Over the next few years we'll see its US efforts increase with a $30.3-billion investment, 11 new models and the opening of its first North American plant. And right now it can make hay with its World Car of the Year award winner, the A3.
In addition to Stadler, VW sales boss Christian Klingler is said to have received a five-year contract extension, and VW China head Jochem Heizmann has earned another two years on the job.