Is the term "clean coal" an oxymoron or a strategy to provide a bridge from fossil to renewable energy? Coal has been used for centuries as a critical heating source. But what is the role of coal in the "green revolution?" It may not be easy to eliminate coal from our future energy plans.

Today, Katherine discusses the pros and cons of using clean coal to power our future energy technologies. Please join our conversation at 11 a.m. Eastern Live by calling 866-451-1451 or send your thoughts to [email protected]