Invest in green.

If you’re looking for ways to apply your environmental passion to your investment portfolio, there’s more than one way to get your green on.

Those with the right stomach for risk can bet on individual stocks of companies at the cutting edge of solar, wind and biofuel research, putting all their eco-friendly eggs into one basket.

Those looking for more stability, on the other hand, can opt instead for funds that focus on clean energy stocks, letting professional managers chose the front-runners for them.

To learn more about investing in green, visit green.cnbc.com.