document.write("\n\n\n\n
\n\n| Website: | \n\t\t\n\t quercus.com\n\t\t | \n\t
| Investments: | \n \t \t\n \t \t\n \t \t \n \t Entech Solar\n \t | \n \t
Quercus Trust is the extremely low-profile (see homepage) greentech VC and investment firm headed by the equally incognito David Gelbaum.
\n\nQuercus’ more than $400M in investments span at least 30 greentech companies, including: Ascent, Open… Learn More
\n\n