Energy | Crain's

Business news covering oil and bio-fuel, to solar and other energy industries.

In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

David Levine

Background:  

In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

David Mahmood

Background:  

In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Mike Hopkins

Background:  

In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Greg Fasullo

Background:  

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