Petrobras (PBR) Additional Research

I didn't want to clutter up the main post with all these links, but here are a number of additional articles you may find useful in doing your homework on Petrobras. I didn't spend much time in the original post on renewables, ethanol in particular, so I've included a number of those links here. Despite being a huge Oil and Gas company, Petrobras is actually quite green.

General Information

Natural Gas Information

Ethanol and Renewables

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