fuel cell
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Honda's fuel cell car is late, so look at this concept car instead
It's the LA Auto Show this week, but one company that won't be there is Honda, mostly because it overslept. The outfit has announced - with toothpaste smears all over its face - that it's had to delay the launch of its new production fuel cell car from 2015 all the way back to March 2016, where it'll hit the road in Japan, with the US and Europe coming at some point in afterward. In the meantime, Honda is hoping to distract you from its slipped deadlines (and incorrectly done shirt buttons) with the natty-looking FCV Concept. According to the press release, the vehicle "strives to achieve harmony between man and machine by taking advantage of new powertrain packaging efficiencies," which, as we all know, is marketing-speak for "the engine's smaller, therefore there's more legroom." Honda's now been seen shuffling to the nearest coffee house in the hope that it can take a look at Toyota's notes before the afternoon begins.
Toyota's hydrogen car gets a name and more US filling stations (update: and price)
Toyota has announced that its upcoming fuel cell vehicle (FCV) will be called the Mirai and that it's building a network of hydrogen stations in the US Northeast to support it. The $69,000 (update: maybe as cheap as $45,000 -- check after the break)vehicle is due to arrive in the US in 2016. The Japanese automaker proclaimed that "the future has arrived," (Mirai means "future" in Japanese) which may make the thousands of people who've owned a Honda FCX Clarity FCV since 2005 gag. But despite being late to the game, Toyota is now making a huge bet on FCVs. It has teamed with Air Liquide to build 12 hydrogen stations in New York, New Jersey, Massachusetts, Connecticut, and Rhode Island. The stations will be "strategically placed" so that drivers of the 300-mile-range Mirai can tool around the region without (much) anxiety. Previously, Toyota said that 19 hydrogen stations would be installed in California.
Toyota's first hydrogen car is priced to go head-to-head with Tesla
Sure, Elon Musk is giving away Tesla patents, but don't be surprised if more established manufacturers politely decline his offer. Instead of batteries and electric charging stations, players like General Motors, Mercedes, Honda and Toyota are focusing their efforts on a very different sort of fuel system: hydrogen. Toyota has just revealed that its first commercial hydrogen fuel cell car, a sedan modelled on the earlier FCV concept, will be ready for launch in the US and Europe in the summer of next year, priced at seven million yen (around $69,000, although exact international pricing has yet to be determined). By that time, the hydrogen car and its refueling network may lag significantly behind Tesla's all-electric offerings, which currently start at less than $60,000 for the base model Tesla S with lifetime fuel costs included, but Toyota and other hydrogen pioneers believe that they'll eventually gain the upper hand, thanks to their technology's promise of greater range and quicker refueling.
Self-powered cyborg cockroaches are coming
Soon you might start wishing there were more cockroaches in your neighborhood. Osaka University and the Tokyo University of Agriculture and Technology have co-developed a fuel cell that could be used to create a wireless sensor network comprised of a league of self-powered, high-tech insects. Researchers have already been successful in controlling battery-operated roaches and using them as sensors. With the new fuel cell, sensors are instead powered by the insect's body fluid (trehalose) through a small needle inserted in its torso. The technology, which has been in the works for a while, lets the battery-free bugs work without needing anything but a nibble of leftover pizza. A 3D-printed prototype of the cell produced 50.2 microwatts of power from a single cockroach, an impressive feat for a bug most of us would squash on sight.
Gigaom checks out Apple NC data center's renewable-energy infrastructure
Images by Katie Fehrenbacher, Gigaom Apple's huge Maiden, NC, data center has recently become something else -- a net power provider of clean energy to Duke Energy. Gigaom's Katie Fehrenbacher took a look at Apple's new power-production facilities, which generate a total of 50 MW (megawatts) of electricity for a data center that uses about 40 MW of power. There's a 100-acre, 20 MW photovoltaic solar farm right next to Apple's data center, a second 20 MW solar farm about 15 miles away from the center, and a 10 MW fuel cell farm that's also adjacent to the data center. The solar farms use huge arrays of photovoltaic cells that tilt to follow the sun during the day. Grass was planted underneath the arrays, and Apple contracts with a local company to have sheep keep the grass neatly clipped (and presumably to fertilize it...). The fuel-cell farm is rather compact, and uses biogas to fuel the big cells. The fuel cells are manufactured and operated by Bloom Energy of Sunnyvale, Calif., and use a chemical reaction to convert the methane in biogas and oxygen in the air to create electricity, heat, water and CO2 as side products. All in all, Fehrenbacher's investigative report is a fascinating look at how Apple has chosen to dive into the world of clean energy production with enthusiasm.
Daily Update for November 18, 2013
It's the TUAW Daily Update, your source for Apple news in a convenient audio format. You'll get all the top Apple stories of the day in three to five minutes for a quick review of what's happening in the Apple world. You can listen to today's Apple stories by clicking the inline player (requires Flash) or the non-Flash link below. To subscribe to the podcast for daily listening through iTunes, click here. No Flash? Click here to listen. Subscribe via RSS
Upp is a $199 hydrogen fuel cell for USB devices that lets you fill up instead of plugging in
Hydrogen fuel cells have been helping astronauts for nearly half a century already, so it's about time they became small enough -- and cheap enough -- to be of use to everyone else. That's exactly what Intelligent Energy claims to have achieved with its the latest fuel cell system, called the "Upp." At 500 grams and with a retail price of $199, it's not meant to compete with regular lithium ion battery packs -- in fact, the Upp behaves very differently. For a start, you don't need to charge it. You just slap on a hydrogen cartridge and it's ready instantaneously. One cartridge yields around five charges for a smartphone, with each charge taking no longer than a mains USB charger would. When you're running low, an accompanying app either triggers the delivery of a new cartridge (perhaps by courier, if you've signed up to that sort of service) or directs you to the nearest store so you can exchange it. Unlike some other personal fuel cells we've seen, the Upp is a finished product that is ready for sale: the version we tried is ruggedly built and designed to work in the high temperatures of sub-Saharan Africa, where it'll initially be sold by mobile operators to customers in areas with unreliable electricity infrastructure. Check out our hands-on video to see it in action.
Rohm showcases colorful solid hydrogen-source fuel cell chargers at CEATEC
You know what makes a fuel cell charger in your pocket a little less frightening? Colors! CEATEC mainstay Rohm has arrived back in Japan with a new set of hydrogen-source fuel cell chargers, with the latest prototype lot boasting a litany of new hues that may very well match up with that iPhone 5c you're (presumably) picking up soon. The actual technology used within hasn't changed from last year, but the company is evidently considering the release of such portable chargers for those who'd prefer something a bit less drab. We're told that a fully-fueled pack can keep the average smartphone alive for twice as long as it would otherwise last, but as has become the norm at this show, there's nary a hint of a price / release date. Mat Smith contributed to this report.
Nectar mobile fuel-cell power system now available for pre-order
On paper, the Nectar Power system is both awesome and ludicrous. This is essentially a keychain-dongle USB power solution for super-sized keychains. You carry it around and charge your iPhone or other USB devices as needed. Let's start with the ludicrous, which is the price. The unit is now available for pre-order from Brookstone and will retail for (wait for it...) US$300. Individual "power pods," used to generate the power, will cost $10 each. An extended warranty adds another $40 for two years, or $50 for three years. Gift wrap alone adds another $7. So why are we so ridiculously excited about this? It's simple. First, there's the technology. The Nectar is a butane-powered Solid Oxide Fuel Cell solution. It's like we really are living in the future. Each pod can supply power for about a dozen full charges, or as the product site says, about two weeks of power without outlets. Second, there's the size factor, which is impressively small. The gadget is a slick-looking chrome and black, with a satisfyingly Brookstone design aesthetic. But most important, the one thing that really makes this the device for any would-be James Bond type, is that it allows you to go completely off grid for extended periods of time without having to attach a solar grid to your backpack. Gilligan and the professor wouldn't have to make power supplies out of coconuts. The Nectar Power system looks like a sleek, slick solution for people who have the money and aren't afraid to use it as both a beautiful and practical toy. We can't wait to try it out. The Nectar ships Sept. 11, 2013.
CES 2013: Nectar's fuel cell pack claims to store up to two weeks of extra power
The Nectar mobile power system had its debut earlier this week at CES' Unveiled pre-show, and if nothing else, it's an impressive boast: The system claims to provide up to two weeks of power for your devices (including the iPhone) from a pack that fits very easily in a pocket. It's a pretty wild idea -- obviously, we haven't gotten a chance yet to really run the device through its paces just yet, but if the Nectar can do what the company says it can, it could be a very handy addition to your travel kit. The way it works is that you buy the core base unit for US$299, and then you can pick up extra fuel cell units for just $10 each. Use up the included fuel cell, and you'll have to replace it, but that much power should definitely be handy if you need it all while out and about. Other fuel cell tech like this can be heavy and bulky, but Nectar is designed to be both very portable and very powerful. The units will be available for sale at Brookstone later on this year, and we'll try to grab one then to see just how these claims stack up under trial. In the meantime, Engadget has a nice gallery of the unit showing just what it looks like in person.
Apple plans to double capacity of NC fuel cells
The first phase of Apple's fuel cell project at the Maiden, NC data center began testing in October of 2012, and the company is already looking at doubling the capacity of the plant. The plant is fueled by filtered landfill gas (AKA "directed biogas"), a fuel that is considered a renewable energy resource by North Carolina's green energy regulations. Apple filed paperwork in November with the North Carolina Utilities Commission to bring the plant from 4.8 megawatts of power to a total of 10 megawatts. Any excess energy generated by the fuel cells and the huge (covering 250 acres eventually) solar farm on the site will be sold to Duke Energy. Apple is planning on using similar green power initiatives at all three of its newest data centers.
Rohm 5Wh hydrogen fuel cells power up smartphones, ready for the trash after one charge
Rohm's hydrogen fuel cells are meant to power smartphones and other mobile devices, but unlike other juicing-up solutions, the cells are only good for one charge. Rohm says disposable fuel cells can be made smaller and lighter than their multi-use counterparts, and as the only byproduct is hydrogen, the company is touting the cells' eco-friendliness. The system generates electricity by using hydrogen that's created by the reaction of a metal material and water. While the device we saw here at CEATEC is a prototype, Rohm may offer its recharging system as both a smartphone case and a USB-attachable juicepack. Each offers 5Wh and can fully charge a handset once. There's also a 200W power generator, which certainly stretches the meaning of portable but can keep a laptop, LCD TV and a peripheral or two going for three to four hours. Rohm says its fuel cells will see a commercial release some time in 2013; for now you can get a sneak peek in our hands-on gallery below. Zach Honig contributed to this report.
Don't mind the zero-emissions Mercedes fuel-cell car behind the invisible curtain (eyes-on video)
Mercedes wanted to make a dramatic statement about how its new B-Class F-Cell car passes through the environment without leaving a trace, so it placed it behind an invisible LED curtain. We wanted to (not?) see that for ourselves at the Paris Auto Show, so took a quick tour of the magic LED cloak and the technology behind it. It doesn't work quite as well in a show hall as it did when we first saw it in its natural habitat, but the system was still a fun way to show off Merc's green ambitions. It works by passing video from behind the car taken with a Sony video camera through a laptop to a 200 x 300 resolution LED curtain. That makes the car blend in with its background, which is what such a car would do in the real world as far as its emissions go -- apart from a little water, of course. See the video below for the complete technical explanation.
GreenGT H2 eyes-on: the first fuel cell-powered racer to tackle Le Mans
The 24 hour race at Le Mans held every year is among the most punishing automotive tests on the planet: race-bred machines running top-speed (or close) for a full day. Recently, gasoline-powered cars have had their dominance usurped by diesels, who themselves are now losing to hybrids. The next step? It could be EVs. The GreenGT H2 will take the grid of next year's 24 hour race as an experimental entry, driving the full race distance pushing only water vapor out its tailpipe. Hydrogen is stored in the two large tanks running down the sides, while the massive fuel cell stack itself is situated behind the driver. Power output is somewhere north of 500 horsepower, which is quite healthy for a car that the company hopes will be down under 1000Kg (2,200 pounds) by the time it hits the track in anger. Enough to win Le Mans? Almost certainly not, but it'll be fun to watch it try. Steve Dent contributed to this report.
Nissan Terra concept takes you and your fuel cell off the beaten path (video)
Your average fuel cell powered car is something like the Mercedes B Class F-Cell: tiny, light and hugely efficient. Nissan is trying to break that rather restrictive preconception with its latest concept, the Terra. Like its cross-prefixed predecessor, the Xterra, and similarly quirky Juke, the Terra is designed to take the rougher road while cosseting its occupants in a particularly trick interior featuring both a dashboard that's actually a removable tablet. The idea is you can take it inside and keep tabs on your car, but we wonder what happens when you leave it sitting by the bed as you groggily stagger out to your vehicle in the morning. Impractical concept car interior design decisions aside, the machine is powered by a trio of electric motors (yes, three) driving all four wheels and receiving their power from Nissan's latest hydrogen-powered fuel cell. Nissan says this unit costs just one sixth that of its predecessor, but presumably such a system has a long way to go before it can be placed in a reasonably priced machine. No word on what this might cost -- if indeed it ever goes into production. This one, we think, isn't too likely. Steve Dent contributed to this post.
Researchers create super-efficient microbial fuel cell, dream of selling excess electricity
Recycling wastewater to generate energy has turned up noses before, but researchers at Oregon State University have developed a microbial fuel cell that can create 10 to 50, or even 100 times more electricity per volume than similar technologies. After refining the tech for several years using new materials, techniques and selecting better microbes, the team can now extract two kilowatts per cubic meter of refuse. As bacteria oxidizes organic matter, electrons -- rather than the hydrogen or methane that other methods rely upon -- are produced and run from an anode to a cathode within the device to create an electric current. Once implementation costs are cut down, the technology could power waste treatment plants and enable them to sell excess electricity. The contraption isn't just for processing what comes out of the porcelain throne -- it can also utilize materials ranging from grass straw to beer brewing byproducts. For now, however, the cell will tackle a pilot study before it inches closer to your local brewery or water treatment facility.
Apple plans second North Carolina data center, avoids the 'Deep River Blues'
Nothing could be finer than to be in Carolina if you're an Apple data center. The Winston-Salem Journal reports that the folks in Cupertino have filed plans with Catawba County officials for a second 21,000 square foot "tactical" data center that will house 11 rooms and carry a $1.9 million price tag. Mechanical permits outline the need for 22 air conditioners and 14 humidifiers alongside fans and heaters for the building that will nestle up to the existing construction. This is, of course, on the same site that will be home to two 20 megawatt photovolatic arrays and a hydrogen fuel cell facility when all is said and done. Here's to hoping the alternative energy-powered construction catches with other tech giants, too. Lookin' at you, Facebook.
Researcher calls platinum wrong for fuel cell development, looks elsewhere for efficiency
Hearing that fuel cells aren't the most efficient thing in the world shouldn't take you by surprise, but a determination by one Alfred Anderson just might. The chemistry professor from Case Western Reserve University is now making a case for using something other than platinum as the "catalyst most commonly used to convert chemical energy to electricity." According to him: "Using platinum is like putting a resistor in the system." To be fair, Anderson still isn't sure which material should replace it, but he's adamant that wizards in the field should be spending their time looking for substitutes instead of tweaking platinum further. Currently, he's working with other researchers in order to find something that'll one-up what we're using today, and if you're into oodles of technobabble, you can dig into the ins and outs of his claims in the source link below.
Road trip! Visiting Apple's North Carolina data center
Looking for an exciting geek adventure this summer? You may want to follow in the footsteps of GigaOM's Katie Fehrenbacher, who recently took a one-day road trip to visit the sites of some of the world's largest data centers. These facilities, all of which are located in a small area of North Carolina, include Apple's new Maiden data center as well as facilities belonging to Google and Facebook. Fehrenbacher started her trip in Maiden, NC, which she refers to as a "sleepy, and economically depressed, outpost." The town of 3,000 won't see a large number of permanent jobs from the work, since data centers are usually quite lean in terms of staff. Fehrenbacher did manage to wrangle up a lunch of "black-eyed peas, fried okra, and baked beans" at one of the few open businesses in town, Scottie's Bar-B-Que (sounds like Katie's a vegetarian). The Maiden data center is getting a 20-megawatt solar farm and 4.8 megawatts worth of biogas-fueled fuel cells to provide clean electricity at the facility; according to Fehrenbacher, the only sign of the solar farm at this time is a grid of hundreds of poles upon which the photovoltaic arrays will sit, and signs for Holder Construction (which is building the farm) and the Project Dolphin Solar Farm (the data center was known as Project Dolphin). You won't get to see much on your driving vacation of the North Carolina data centers. All of the locations are hidden behind massive fences and are well-guarded. But at least you can stop in at Scottie's and get some barbecue... If you're too busy to hop in the car, at least take a look at a 2012 satellite image of the plant on Google Maps.
New fuel cell keeps on going even once the fuel's dried up
Vanadium oxide seems to be the go-to guy in power storage right now. A new solid-oxide fuel cell -- developed at Harvard's School of Engineering and Applied Sciences -- that can also store energy like a battery, also uses the stuff. In the new cell, by adding a VOx layer it allows the SOFC to both generate and store power. Example applications would be situations where a lightweight power source is required, with the potential to provide reserve juice should the main fuel source run out. The team who developed the cell usually work with platinum-based SOFCs, but they can't store a charge for much more than 15 seconds. By adding the VOx, this proof of concept extended that by 14 times, with the potential for more lifespan with further development. Especially handy if you're always running out of sugar.
