Fuel cell powered cars have a purpose, but saving energy is not one of them. Cleaning the atmosphere and reducing emissions is. (although I have often wondered if every car in America only puts out CO2 and water vapor will this result in more cloudy/rainy days? It is a fact that the aspiration of an acre of corn causes the immediate area to have more thunderstorms. Can the same not be inferred if every car puts out a lot more water vapor than today then we can expect more rainy days? The water has to go somewhere.) Fuel cars cars will double our energy usage. If you do not believe me then read Patrick Bedards editorial in Oct Road & Track. He gives all the facts and figures. Energy usage goes up with an all hydrogen infrastructure. Hydrogen cars will not reduce our dependence on Middle East oil as current technology has us cracking oil and natural gas for the hydrogen. Don't even fall for the myth of making hydrogen from water, the energy needed to do it is more than the work received from the resultant hydrogen. There is a reason the IC engine was chosen and is king. It is the best all around alternative. They tried electric, they tried steam, they kept coming back to the IC. The only thing out there to rival the IC is the diesel. Here-to-fore shunned because it was too dirty. The Europeans have changed that. Diesel is the way of the future. The idea is to stretch the current barrel of oil further and diesel is the answer. Hybrids are a stop gap. The problem is the hybrid is most efficient around town, yet almost no one just uses the hybrid in the most efficient mode. There are too many cross town expressways, people live further from work and commute on expressways it just defeats the purpose. The hybrid needs to use the electric motor to be efficient but most people are in the all gas mode and then complain about the mileage. Hybrids are more statement than actual help. Fuel cell cars were conceived during the debate on cleaning the air, now because they think it will burn hydrogen it is a solution to the middle east oil problem. It isn't. The energy needed to crack, store, transport, and deliver hyrogen to the consumer doubles our energy output. It may result in a cleaner tailpipe, you may get better mileage, but overall with the energy needed to process and deliver the energy usage goes up. Result more fuels burned to produce the energy needed for the hydrogen infrastructure. More pollution more electric plants. No free lunch. The only thing I really see is the governor of Montana said his state could supply all the gasoline, diesel, jet fuel etc for the next 40 years at $32 a barrel by converting coal into fuel. Same process Germany used in WWII. This is not science fiction or needs more testing. It is proven and we have the coal to last 100+ years. Take that Middle East. Unfortunately the process does pollute the air and would require many new plants costing billions of $s. But the price tag is less than the war on terror and it would make us energy independent. No one is jumping on the band wagon because of the pollution. There is no magic bullet not even the fuel cell no matter how much research. Burning stuff creates pollution. The absolute root cause of all of our and the worlds problems come down to too many people. Pick a problem pollution, poverty, not enough roads, not enough food, etc go to the root and it's too many people. Imagine the US with our infrastructure and only 200 million people. Unless the worlds leaders start to realistically discuss negative population growth there is no way technology or construction can keep up. __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com