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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.

Awaiting Chevy Trailblazer, driving Ford Ranger | Autoblog Podcast #580

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski and Green Editor John Beltz Snyder. First, they discuss the news, including the Chevy Trailblazer, Ferrari to stop providing Maserati with engines, an upcoming Ferrari Hybrid, Elon Musk's sex jokes and the reveal of the McLaren GT. They also talk at length about a couple vehicles they've been driving: the Kia Niro EV and the Ford Ranger. Autoblog Podcast #580 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Chevy Trailblazer could be coming to the U.S. Ferrari to stop supplying engines to Maserati Ferrari to reveal a hybrid supercar Sex on Autopilot McLaren GT revealed Cars we're driving: 2019 Kia Niro EV 2019 Ford Ranger Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: Green Podcasts Chevrolet Ferrari Ford Kia Maserati McLaren Tesla Truck Coupe Crossover Hatchback Electric Future Vehicles Hybrid Off-Road Vehicles Performance Supercars

The billionaire's passion behind Wanxiang's Fisker bid

If it weren't for billionaire Lu Guanqiu, founder of Chinese auto parts giant Wanxiang Group, the Fisker Automotive bankruptcy bailout deal might have closed earlier this month. Hong Kong tycoon Richard Li, along with Li's affiliate company Hybrid Tech Holdings, assumed their offer was going to be accepted. Instead, the US bankruptcy court judge called for an open auction bid for Fisker's assets on February 12. Lu made a few convincing points to the judge. There's another interesting part of the story that Lu didn't share it with the judge. If the Fisker deal doesn't work out, Lu and Wanxiang might increase their working relationship with Tesla Motors. Lu told US bankruptcy judge Kevin Gross that Wanxiang, which now owns Fisker's supplier of lithium batteries, A123 Systems, is better placed than Hybrid Tech Holdings to restart and expand production at Fisker. Better yet, Wanxiang could move production from Finland to the US. That was convincing enough for Gross to schedule the auction. Lu's move toward taking over ownership and restoring Fisker seems to be driven by two motivations: converting his company from a parts maker to an automaker; and to grow the yet-to-be profitable "new energy " business such as lithium battery and electric vehicle makers. For Lu, it's not so much about believing in Fisker – it's more about playing a leading role in electric vehicles – and that could come through deepening its connection to Tesla Motors. "Of course we want to pocket Fisker. But we will bid rationally," he said to Reuters. "Whatever the result, nothing can stop us from making electric cars." Check out more about Lu in this Reuters piece, including how he and six other farmers pooled together $500 in 1969 to start what would become Wanxiang. Featured Gallery Fisker Karma at Laguna Seca News Source: Reuters Government/Legal Green Fisker Tesla Electric wanxiang