INVESTORS FLOCK TO CLEAN-TECH

"Ira Ehrenpreis may be a kind of prophet advocating investments in alternative energy companies, but don't accuse him of being noble.
In recent months Ehrenpreis, a venture capitalist at Technology Partners in Palo Alto, California, has been asked any number of times to speak to audiences about 'clean tech,' a term that encompasses things like solar energy, water purification systems and alternative automotive fuels. "

[SmallTimes.com]