MetaFilter posts tagged with fuelcell

Hydrogen. It's the fuel of the future, and it always will be.

molecicco — Sat, 28 Mar 2009 05:27:48 -0800

Pics of the new Tesla S-Model have been leaked. With an anticipated price tag of 50K and a potential 45-minute recharge time, will this finally kick-start a true replacement to the internal combustion engine? And if so, where will the electricity come from? What future is there for the fuel-cell vehicle, or will fuel cells remain stationary? Is that really it for hydrogen? Do we even have enough lithium for everyone to drive cars like this?? Or will we have to switch to something more common, like zinc? Incidentally, we can recycle the used-up zinc (ie ZnO) using solar energy. OK OK - so the VRB system is technically a flow cell or flow battery, and not simply a fuel-cell, but really it's just an augmentation of the same technology (PEM) utilized in the hydrogen fuel cells that we thought, for a while, would be in our cars of the future. Previously, previously, previously, previously.

Go suck a tailpipe. No really, suck it!

schoolgirl report — Tue, 26 Jul 2005 09:14:35 -0800

UK-based Intelligent Energy intends to put the world's first fuel cell-powered motorbike on sale next year. At 0-50 in 12 seconds and US$6000, it's not a lot of bang for the buck. And there aren't a lot of hydrogen filling stations yet (they're working on that). But it's kind of cool looking, and you can drink the exhaust, so it's got that going for it, which is nice. Interview and details via the Boston Globe.

Too Quiet? How about too slow?

fenriq — Wed, 16 Mar 2005 12:32:29 -0800

Hydrogen Fuel Cell Motorbike Unveiled (BBC link, no reg. req.)
The Emissions Neutral Vehicle (ENV), has a top speed of 50mph (80km/h), a range of at least 100 miles (160km) and can run continuously for four hours before the fuel cell needs recharging.
What's more, the bike's "exhaust" is water vapor and is so clean that its drinkable.
Concerns are that the bike is too quiet and plans have been made to add a motor sound to the bike so as to not startle pedestrians. Though I must admit to kind of liking the idea of "stealth mode" motorcycling.
A sort of follow up to this post.

Clean, Mean and Green

fenriq — Thu, 17 Feb 2005 08:50:26 -0800

Peugeot's Fuel Cell ATV
Popular Mechanics examines Peugeot's concept ATV, the Quark, that runs on hydrogen fuel cell technology.
Some neat features (aside from zero emissions):
* A PDA style "key" interface that authenticates the rider and serves as an instrument panel.
* Its an air cooled fuel cell so its reduced in size and won't freeze in cold weather.
* The 9 liter hydrogen tank gives an 80 mile range and is designed to pop out so a refill can be plugged in almost instantly.
* Each 17" wheel has its own electric motor to produce 74 lb.-ft of torque and also employ regenerative braking technology.
More pictures here and lots of interest from many quarters.

The Hydrogen Economy

kliuless — Mon, 06 Dec 2004 04:45:56 -0800

Physics Today provides a nice overview of some of the technical challenges of transitioning to a hydrogen economy and transforming the electric infrastructure.

zeoslap — Tue, 09 Jul 2002 15:35:52 -0800

GM are looking to the future with plans to get a fuel cell vehicle (dubbed AUTOnomy) on the road by 2010, unlike past attempts where fuel cell powerplants were shoe-horned into conventional cars GM are redesigning it from the ground up with a six inch flat chassis that contains the fuel cell and powertrain allowing them to plonk a variety of different bodies on top all the while cutting costs by being far simpler to produce than conventional cars.

gazingus — Thu, 08 Nov 2001 10:26:25 -0800

Fuel cell–generated electricity goes online on Long Island Clean air, anyone?