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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: d[-_-]b who wrote (392028)6/18/2008 12:09:38 PM
From: Road Walker  Read Replies (2) | Respond to of 1578028
 
OK - Iceland - probably the most geothermally active country in the world can only supply 20% of it's power needs via geothermal - how much do you expect we can come up with without tapping Yellowstone park?

20% is a lot. You think wind will supply 20% anytime soon?

Take a look at the geothermal projects proposed or being implemented in this country and then get back to me.



To: d[-_-]b who wrote (392028)6/18/2008 6:06:07 PM
From: tejek  Read Replies (1) | Respond to of 1578028
 
you really don't know WTF you are talking about, do you

OK - iceland - probably the most geothermally active country in the world can only supply 20% of it's power needs via geothermal - how much do you expect we can come up with without tapping yellowstone park?


That's because the rest comes from hydro power which is easier to harness.

"In 2006, 26.5% of electricity generation in Iceland came from geothermal energy, 73.4% from hydro power, and 0.1% from fossil fuels." [1]

Consumption of primary geothermal energy in 2004 was 79.7 PJ, or 53.4% of the total national consumption of primary energy, 149.1 PJ. The corresponding share for hydro power was 17.2%, petroleum 26.3% and coal 3%. [2]


en.wikipedia.org