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How Toyota's 100-year textile history influenced FCV hydrogen fuel cell car

Turns out, Toyota had a surprising ace in the hole when it came to building the new fuel tanks for the FCV hydrogen fuel cell car, which is coming next year. Well before Toyota became the Toyota Motor Company, it was the Toyota Industries Corporation and it made textile looms. This is important because the main structure of the hydrogen tank is wound carbon fiber. When Toyota set out to increase the strength of the tanks to hold hydrogen stored at 10,000 psi (up from 5,000 in the previous tanks), it was able to draw on its 100-year-old history as it designed its car of the future. "A lot of that textile experience came back when we did the tank wrapping." – Justin Ward "We have a lot of experience with textiles," Justin Ward told AutoblogGreen at the 21st World Congress on Intelligent Transport Systems (ITS) in Detroit this week, "and a lot of that textile experience came back when we did the tank wrapping." On top of being able to hold the higher-pressure hydrogen, Toyota's first attempt to build its own hydrogen tank was six times faster than the industry standard, so it saved time and money as well as working better. The company will also be able to inspect its own tanks. Ward is the general manager of powertrain system control at the Toyota Technical Center and hydrogen vehicles are something he knows a lot about. The reason for the stronger, 10,000-psi tanks is because the 5,000-psi tanks only offered around 180-200 miles of range, even with four tanks in the early $129,000 FCHV Highlander hydrogen prototypes. The FCV only has two, but they will able to deliver the 300-mile range that customers told Toyota they wanted. Dropping the number of tanks not only obviously reduced the cost for the tanks themselves but also the number of valves and hoses and other components you need. Despite the benefits of higher compression, going much higher doesn't make sense. 10,000 psi is the "natural progression," Ward said, because "you start to bump up against compression inefficiencies." Think of an air compressor. When hydrogen is produced at a wastewater treatment plant or a reforming site, Ward said, is it at around ambient pressure (14 psi). That has to be raised, using compressors, all the way to 10,000 psi. "That takes energy," Ward said, "and every doubling of pressure adds another doubling of energy needed, so it starts to add up pretty fast if you go too high." Component specifications are also fine at 10,00 psi, but more difficult at higher levels.

Driving the new Prius Prime, Lordstown goes bankrupt and the march to NACS | Autoblog Podcast # 787

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Road Test Editor Zac Palmer. They start the show by talking about the cars they've been driving. Zac spent time in the 2023 Toyota Prius Prime and 2023 Jeep Compass, while Greg chats about his week in the 2023 Cadillac CT5-V and 2023 Hyundai Santa Fe Calligraphy. Next, they hit the news and chat about Lordstown's bankruptcy, Volvo (and others) adopting Tesla's NACS port and the revealed presence of a BMW M5 Touring. Finally, they conclude with the Spend My Money segment where a listener is looking for help finding a new EV or PHEV. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast # 787 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2023 Toyota Prius Prime XSE Premium 2023 Cadillac CT5-V 2023 Jeep Compass 2023 Hyundai Santa Fe Calligraphy News Lordstown bankruptcy Volvo adopts NACS, and the trend continues A BMW M5 Touring is coming, but will it come here? Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: Green Podcasts BMW Cadillac Hyundai Jeep Toyota Volvo Green Automakers Technology Crossover Hatchback SUV Wagon Electric Hybrid Luxury Performance Sedan Podcasts

Toyota JV will sell Leahead EVs in China next year

You may have read that Toyota is about to establish a new electric vehicle sub-brand in China called Leahead that will focus on "cheap electric cars aimed at young and hip car buyers in China." This isn't 100 percent true, but the Japanese automaker is revving its electric motors for EVs in China, in a fashion. It makes sense for automakers to push for more EVs in China, given government support for the technology and the proven success of Tesla there. Low-speed EVs are popular, as well. Indirectly, Toyota is going to sell electric vehicles to Chinese customers next year. We've heard reports before that Toyota is interested in going electric in China, with a different Toyota JV and thus a different brand but now we have an official word on Toyota's future EV moves in China, direct from Jana Hartline, the environmental communications manager for Toyota Motor Sales, USA. Hartline told AutoblogGreen that Toyota just celebrated the 10-year anniversary of GAC Toyota Motor Co., Ltd (GTMC), its joint-venture manufacturing company in China. And it is GTMC, not Toyota directly, that is the company behind Leahead (called Ling Zhi in Chinese). Leahead will begin selling EVs under the Ling Zhi brand starting in 2015. So, yes, indirectly, Toyota is going to sell electric vehicles to Chinese customers next year. There are rumors that the new EVs will be electric versions of the Corolla EX and/or the Yaris L, but we've got nothing confirmed on that front. We will be waiting for more new at the Shanghai Motor Show next April.