1997 Toyota Century on 2040-cars

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2019 Hyundai Nexo First Drive Review | Promise for fuel cells

According to the Kardashev scale of measuring advanced civilizations, a Type I civilization is able to harness all the power available on its home planet, including solar, wind and geothermal. A Type II civilization harnesses all the power generated by its sun. A Type III civilization harnesses all the energy of its home galaxy. Humanity, as physicist Michio Kaku is fond of saying, is a Type 0: We derive all our energy from burning dead plants and animals. And humanity being what it is, we still prefer crossovers by a vast margin. Fine, says Hyundai. We'll give you what you want, but we're going to nudge you toward Type I in the process. For 2019, the Korean automaker is launching a double-pronged attack on the internal-combustion engine with a pair of crossovers — a pure-electric version of the Kona and the hydrogen-powered Nexo. Hyundai is taking this approach because it believes electric and hydrogen fuel cell vehicles actually serve two different purposes. According to Dr. BoKi Hong of the company's fuel cell R&D division, the future won't see a one-solution-fits-all revolution in post-internal-combustion-engine (ICE) propulsion. Smaller vehicles — cars, motorcycles, Bird scooters — will be able to run solely on electricity, but Dr. Hong says that larger vehicles — cargo trucks, buses — will be powered by hydrogen fuel cells. The reason? Scalability. The larger the vehicle, the less sense it makes to equip it with a battery pack. Weight, cost and refueling time all increase along with the size of the conveyance. The longer the distance they have to travel — think cargo haulers or cross-country buses — the less sense it makes to use a battery electric vehicle (BEV). Hydrogen, on the other hand, offers a much more efficient way of storing and transporting energy. A fuel cell drivetrain can be scaled up to fit larger vehicles, but it doesn't require the same proportion of material as a battery. Plus, filling up your hydrogen tanks is as quick as a gasoline top-off, an advantage for long-distance haulers. Hyundai believes there's room for fuel cell vehicle (FCV) passenger cars as well, and the Nexo is Hyundai's latest take on a hydrogen car. Its first was introduced in 2000, based on a Santa Fe. That was followed in 2013 by a Tucson-based FCV. Unlike those, the Nexo arrives on an all-new platform not shared with an existing ICE-powered car. As it did with the Kona EV, Hyundai is offering a crossover in a segment where one doesn't really exist.

Recharge Wrap-up: Toyota FCV ready for production, Nissan tests Leaf-to-Home energy management

Toyota will begin selling its hydrogen fuel cell vehicle (FCV) in Japan in December. The US and Europe can expect to see the car become available next summer. The FCV, which will likely be called "Mirai" (meaning "future") in Japan, is ready for production ahead of its initial deadline at the end of the fiscal year in March. Toyota planned for annual production of 700 units, but might increase output to meet higher-than-expected demand, which is currently nearing 1,000 units. The cars will mostly be sold in the four cities where a hydrogen fueling infrastructure is already being put in place: Tokyo, Nagoya, Osaka and Fukuoka. Read more at Nikkei Asian Review. Nissan is testing the Leaf EV as part of an energy management system including "Leaf to Home" technology. The system allows the Leaf to help support the power grid during peak energy usage, or provide backup power to a home or building during outages, particularly in emergencies like natural disasters. Using the Leaf's battery to provide electricity during peak hours would lessen the demand on the grid and make the system work more efficiently. Furthermore, if consumers are compensated for the energy saved by using the Leaf for power during periods of high demand, it could encourage more people to adopt the EV. Learn more in the press release below. CDP has given Honda a perfect climate disclosure score in its Global 500 Climate Change Report for 2014. CDP keeps track of how much companies are disclosing about their impact on global climate change. "The need for data on corporate climate change impacts and strategies to reduce them has never been greater," says CDP CEO Paul Simpson. "For this reason we congratulate those businesses that have achieved a position on CDP's Climate Disclosure Leadership Index." Other perfect scores were earned by Nissan, BMW, Daimler and General Motors. Read more in the press release from Honda below. Scientists at Stanford University have developed a lithium ion battery that can warn users before it overheats. A thin layer of copper between the anode and the layer separating the anode from the cathode acts as a sensor. When it detects lithium buildups from overcharging are approaching the separator, it sends an early alert long before it gets to a point where it would cause a short (which could lead to a fire). The new safety measure could be used in all sorts of battery applications, and not be limited to EVs. Learn more at Phys.org.

Toyota Mirai hydrogen car on sale in Europe by end of summer

Want to see Toyota hydrogen fuel cell vehicles cruising down the Autobahn? It could happen as soon as September. Benz and Bimmer drivers, beware. The Japanese automaker, which started hometown sales of its hydrogen fuel-cell electric Mirai in December, will expand distribution of its first mass-produced fuel-cell car to Europe by September. The first three countries Toyota is targeting are the UK, Denmark and Germany, and the price will be 66,000 euros ($73,000). The caveat, of course, is that this is going to be a low-volume affair (a maximum of 100 cars per year for this year and next) and that the rest of the Continent won't get the Mirai until 2017. Toyota, which is showing off the Mirai at the Geneva Motor Show, will start California deliveries of the Mirai later this year, pricing it at $57,500 for those who want to buy and $499 a month for those who prefer to lease. Toyota also said in January that it would bump Mirai production to about 2,000 units in 2016, up from 700 this year. Toyota is spending about $168 million for that production increase, necessitated in part by the European plans. The Mirai delivers 153 horsepower and has goodies such as lane-departure alerts and collision-avoidance systems, along with the zero-emission hydrogen fuel cell powertrain, of course. Check out Toyota's press release below. Related Videos: Show full PR text Mirai Fuel Cell Sedan European premiere Brussels, Belgium - While sales1 have already started in Japan since last December, the new Toyota Mirai will be launched in Europe by the end of the summer. The Geneva motor show is its first public display in Europe. The Mirai2 signals the start of a new age of vehicles. Using hydrogen - an important future energy source - as fuel to generate electricity, the Mirai achieves superior environmental performance with the convenience and driving pleasure expected of any car. The Mirai uses the Toyota Fuel Cell System (TFCS), which features both fuel cell technology and hybrid technology, and includes Toyota's new proprietary FC Stack and high-pressure hydrogen tanks. The TFCS is more energy efficient than internal combustion engines and emits no CO2 or pollutants when driven. Drivers can also expect the same level of convenience as offered by gasoline engine vehicles, with a generous cruising range and a hydrogen refuelling time of about three minutes3.