From a Grist.org interview with Al Gore:
Q. One thing that pops up every time you enter this debate is this notion that you’ve made a bunch of money off your green investments. I remember you saying to Congress that you’ve donated that money to your climate group.
A. I have. The question was about Kleiner Perkins [a venture-capital firm in which Gore is an investment partner]. I have given, and do give, every year, 100 percent of my salary and 100 percent of distributions from Kleiner Perkins to the Climate Reality Project. There is absolutely no income of any sort from Kleiner Perkins that I do not give completely and totally to the Climate Reality Project.