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Politics : Foreign Affairs Discussion Group -- Ignore unavailable to you. Want to Upgrade?


To: dumbmoney who wrote (135518)6/3/2004 7:52:22 PM
From: Valley Girl  Read Replies (2) | Respond to of 281500
 
Opposition will materialise anywhere you might try to build a plant, it doesn't have to be local. Plus you can't put a plant just anywhere - at a minimum it needs a source of water to make steam. You didn't tackle France and Japan - are you saying they're losing money on every plant but making it up in big volume?

If the alternative is continued use of fossil fuels, I don't think we have a choice. Here's another statistic I unearthed in my research, sure to shock most people. I'll derive it for you because if I just stated it you wouldn't believe me. The US consumes 20 million barrels of oil per day. A barrel is 42 US gallons. There are 290 million Americans. Therefore we each use an average of 20 x 42 / 290 = 2.9 gallons of crude per day, or about 20 gallons a week. A gallon of crude weighs 850-950 kg / cubic metre, so using 900 that works out to .9 kg/liter = 2 pounds/liter = 7.5 pounds per gallon. Therefore the average American is using 20 x 7.5 = 150 pounds of crude per week. When I first read this, I was sure the author had slipped a digit somewhere. Someone please tell me I've miscalculated?

Do you think it's remotely possible to collect enough solar power on your rooftop to equal 150 pounds of crude?

Like, eek!