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Politics : View from the Center and Left

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To: Cogito who wrote (61935)4/26/2008 8:28:44 PM
From: Mary Cluney  Read Replies (2) of 541772
 
<<<If there's a choice between building a coal plant and building a solar thermal plant,>>>

Allen, How competitive is solar versus coal or oil?

I know that solar is only about a several billion dollar industry right now and that oil is in the trillions.

But how close is solar to being competitive with oil on a cost basis for say heating homes?

Or another way ofasking the same question is how much does oil have to be (now at $120) before solar can be competitive?

If it becomes competitive than we can go whole hog and the landscape changes completely.
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