Once again, HIP Investor has teamed up with Fast Company Magazine to bring you a progressive outlook on the world around us. The top 30 energy companies are worth 6% of all global stock-market value, and the top 10 by revenue equal $1.8 trillion in shareholder value. But what share of Big Oil's products deliver positive human, social or environmental benefit? Who are the leaders and the laggards?

Find out more at Fast Company to see which energy stocks should be in your portfolio and where you should fill up your tank.

Listen to R.Paul Herman and Sara Olsen discuss their findings with writer Amy Feldman.

Can Big Oil Become Big Green? Watch the slideshow and tell us what you think!