by nth » Wed 29 Jun 2005, 19:20:11
$this->bbcode_second_pass_quote('pstarr', '')$this->bbcode_second_pass_quote('Jaymax', 'T')he PowerPoint and HTML I found at:
$this->bbcode_second_pass_quote('', 'T')his page has the info in HTML form:
http://www.melbourne.indymedia.org/news ... omment.php... talks about the EPR of Fusion at 24. EPR is the Energy Payback Ratio.
And it clearly shows that Fusion has the
BEST payback of all the power-station energy production methods compared, beating gas by a factor of five, and also beating coal, fission, and wind.
Your citation unfortunatly seems to be making the exact opposite argument to the one you're trying to support. A useful site though - and the mathematical formulae for EPR will be sometimes useful in discussions around the validity of EROEI.
As for the amount spent on fusion research, US I think is about $250m/yr recently, UK is something like £25m/yr. While we might have amounted to a few billion over a few decades, there is no argument that fusion research has been well funded for virtually no results.
It has been extremely poorly funded, for significant, albeit slow results. To the point where we are now ready to build what amounts to a technology demonstrator.
Coal and Oil were certainly easier to master than Nuclear. Then again, Fire was easier to master than electricity - the argument is meaningless if it does not consider the potential benifits, as well as the cost side of the equation.
--J