Mark Jewell is an internationally recognized subject matter expert, coach, speaker, and Wall Street Journal bestselling author focused on advancing energy solutions.

He is a multi-year recipient of the prestigious Stevie® Award for Sales Training or Education Leader of the Year. His company, Selling Energy, appears on Selling Power magazine’s list of Top 20 Sales Training Companies. Over the last 25 years, Mark has influenced energy decisions in more than three billion square feet of real estate.