Rog, 6 of the 7 US stocks involved in geothermal have yielded a 3 bagger or higher over the last 5 years. Here's the breakdown: GHM 20 bagger since 2003. Sitting at record high price. LXU 5 bagger since 2003. 40 bagger from 2001 - Jan '08. NGLPF 25 bagger since 2001. 40 bagger from 2001 - Oct '07 ORA 3 bagger since it started in '05. Near it's record high. RZ 5 bagger since '03. 15 bagger from late '03 to early '05. HTM 7 bagger from '03 - '08. 15 bagger from '03 to late '07. Looks like PCTU made a good choice for it's first investment. 6 majors winners, one loser of the US stocks involved in geothermal energy production.