mark jewellMark Jewell is a subject matter expert, coach, speaker and best-selling author focused on overcoming barriers to implementing projects. As co-founder and President of Selling Energy, he teaches other professionals and organizations how to turbocharge their sales success.
Through his in-person and online trainings, daily blog, app for iOS, app for Android, YouTube, and Twitter accounts he provides ideas and inspiration for turbocharging your sales success.
In 2015 he was presented the prestigious Gold Stevie Award for “Sales Training or Education Leader of the Year.” His first book, “Selling Energy: Inspiring Ideas That Get More Projects Approved!” has become a Wall Street bestseller and earned accolades from the Axiom Business Book Awards and the Reader Views Annual Literary Awards.
His experience includes over 30 years in commercial real estate, 20 years in energy efficiency, and 40 years as an entrepreneur. Over the last two decades, he has influenced efficiency decisions in more than three billion square feet of North American real estate. He is the co-founder and President of Selling Energy.

Earlier in his career, Mark helped the US EPA deploy both the ENERGY STAR® Buildings Program for Commercial Real Estate and the Portfolio Manager® benchmarking tool.

Prior to founding Selling Energy, Mark served as founder and President of RealWinWin, Inc., an energy consulting firm that specializes in identifying energy-saving improvements, providing financial analyses to justify said improvements, and supporting utilities and customers in the creation and implementation of efficiency programs. Prior to his career in energy efficiency, Mark served as Senior V.P. for a major commercial real estate investment firm on the West Coast. Mark received his B.S. in Economics from The Wharton School of Finance and Commerce at the University of Pennsylvania.

Mark lives in Hillsborough, CA with his wife Rachel and two young children, Jane Lumen and Jack Mason Jewell.

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