Hydrogen economy looks out of reach
Converting every vehicle in the United States to hydrogen power would demand so much electricity that the country would need enough wind turbines to cover half of California or 1,000 extra nuclear power stations.
Converting every vehicle in the United States to hydrogen power would demand so much electricity that the country would need enough wind turbines to cover half of California or 1,000 extra nuclear power stations.
Fairbanks, Alaska — The University of Alaska Fairbanks and Fuel Cell Technologies of Kingston, Ontario, have announced that the five-kilowatt solid oxide fuel cell installed in Fairbanks has successfully passed the one-year field operational mark.
Hydrogen isn’t an energy source – it’s an energy carrier, like a battery. You have to make it and put energy into it, both of which take energy.
A company called United Nuclear says it can produce hydrogen fuel cells kits to adapt individual cars to running on hydrogen, but there’s more than a few catches…
Despite a history that proves fuel cell companies burn a lot of cash but produce precious little energy in doing so, optimistic investors continue to shovel more and more cash into the fire.
The fall 2004 issue of YES! magazine is devoted to Peak Oil. About a dozen articles are available online. Subjects include biodiesel, hydrogen, transportation and conservation. Authors include Hunter Lovins, James Lovelock and David Orr.
An ancient Hindu myth held that the world rides on the back of an elephant. The Iroquois believed it was a turtle. In the age of science, we know different: It’s a dinosaur.
Scientists in Australia say they have have made a breakthrough in the efficiency of using sunlight to generate hydrogen from water. It may be a step toward an affordable source of clean energy.
While world supply of conventional oil looks set to peak, hydrogen has long been proposed as a solution. But in spite of billions of dollars now being spent on research, no one has yet found a simple, safe and cheap way to produce it.
The cost and availability of oil will be impacted by “peaking”; natural gas supply will fail to meet production and supply demands; nuclear offsets aren’t being addressed and the failure of transmission lines to be replaced or upgraded are all rapidly coming together in a short period of time and will cause rocketing prices and supply disruption.
A breakthrough in thin film solid oxide fuel cells (SOFCs) is currenty being refined in labs at the University of Houston, which they say could lead to distributed power generation from natural gas.
It is clear that hydrogen-powered fuel-cell cars won’t be available in showrooms any time soon, and industry observers are beginning to ask if they ever will be.