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220-mph Solar-Powered Train Proposed In Arizona
Mike writes "An ambitious Arizona company has recently revealed plans for a solar powered bullet train that will streak across the desert at 220 mph, traveling from Tuscon to Phoenix in 30 minutes flat. Proposed by Solar Bullet LLC, the system comprises a series of tracks that would serve stations including Chandler, Casa Grande, Red Rock, and Marana, and may one day be extended to Flagstaff and Nogales. The train would require 110 megawatts of electricity, which would be generated by solar panels mounted above the tracks." Local coverage of the plan takes a harder look, noting that Solar Bullet LLC is two guys who are now asking local governments in the towns at which such a train would potentially stop for $35K for a legal and feasibility study. Total cost is estimated at $27B.
Whether or not this would fly will all come down to cost. I've made the drive from Tucson to Phoenix when it is bumper to bumper the entire way and going the speed limit is physically impossible. A half hour train ride sounds very nice in light of that. But the reality is the ride and the electric car rental on the other end have to be cheaper than driving down there in one's own car. Arizona cities are textbook cases of sprawl. It is almost impossible to get around in them without a vehicle, especially in the summer. It's unlikely too many people would want to just ride the train and not need a car on the other end.
Then there is that time thing. It's not making the trip in 30 minutes if it stops 5 times between the two cities. Maybe they are thinking of express trips interspersed with trips that stop? The article doesn't say. Of course the way things are going, eventually this would run right up the middle of one big metro area.
It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
traveling from Tuscon to Phoenix in 30 minutes flat
It is estimated that the journey at night could take up to 12 hours.
Smivs on the intertubes!
Arizona is not fit for human habitation. Best plan for Arizona is for all the people of Arizona to move to places like Pittsburgh, where there is plenty of water and nice homes for dirt cheap prices. That will be lot more green, enviro friendly etc etc than this nonsense about 220 mph train that connects two points in the desert.
sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
The TGV (french electric high speed train) runs 199mph in passenger service on many routes as of 2009 (some older routes are limited to only 186mph, like in the dark ages, sheesh!).
The trains used there pull somewhere around 9MW to do 200mph, and because to go faster the force required increases as a square of the speed, I'd imagine that the last 20mph being proposed could bump the required figure up to about 12MW per trainset. 100MW would allow for a couple of trains in the station, and a couple en route, so the number looks about right to me when transmission losses are taken into account.
C