Wind Energy:
http://www.chelseagreen.com/Wind/PaulGipe.htm and
http://rotor.fb12.tu-berlin.de/personen/paul.html
Wind Energy Payback
Paul Gipe
208 S. Green St., #5; Tehachapi CA 93561-1741 USA
+661 822 9150; fax: +661 822 8452
pgipe at igc.org.
Electricity Feed Laws: http://invisibleuniverse.com/Juice/Wind/feedlaw.htm