green is universal

All week, the brands of NBC Universal are talking green. And what more appropriate green could CNBC be discussing besides the crisp, cool kind you can spend?

In this week's CNBC Special Report: Invest in Green, the network is covering a range of topics, from how to get started in green investing, how to make a profit and the values of alternative energies.

First, take the pledge to Invest in Green and Make Green Count. Then, start at the beginning and learn how to get started.

And when you think you are a green investment pro, take this quiz and find out How Much You Really Know About Green!