Mark Jewell

President, EEFG. Inc DBA Selling Energy

Mark Jewell is a Wall Street Journal best-selling author and nationally recognized subject matter expert, author, coach, and speaker focused on applying energy efficiency to create value. He supports other professionals and organizations in overcoming the barriers to implementing projects.

His experience includes over 30 years in commercial real estate and 20 years in energy efficiency.  Over the last two decades, he has influenced efficiency decisions in more than three billion square feet of North American real estate. Mark is a graduate of The Wharton School at the University of Pennsylvania, where he specialized in Economics and Finance.He is the founder and President of Selling Energy and a co-founder of the Efficiency Sales Professional Institute in San Francisco, CA. 

Mark Jewell was part of the original team to test and deploy the ENERGY STAR® Portfolio Manager® tool in the late Nineties.  He personally recruited the Sears Tower, Empire State Building, Transamerica Pyramid and several other national landmarks to be among the first dozen buildings to commit to using the tool, and subsequently convinced owners and managers representing more than two billion square feet of real estate to join ENERGY STAR Buildings for Commercial Real Estate Program, for which Portfolio Manager was a flagship.  Over the last 15 years, Mark has conducted hundreds of live and online trainings on Portfolio Manager and related topics.

Selling Energy is headquartered in the San Francisco Bay Area and its team members are located across the U.S.  Read more about Mark Jewell and the Selling Energy team at www.sellingenergy.com.

EEFG, inc. DBA Selling Energy is an approved education provider of the Green Building Certification Institute (GBCI) for the LEED Credential Maintenance Program (CMP). Available credits are indicated in individual course descriptions.



  • ENERGY STAR Certification - COVID-19 Update

    Update on benchmarking and ENERGY STAR certification for U.S. commercial buildings impacted by the COVID-19 pandemic Thank you for your patience as we continue to assess the impacts on 1-100 ENERGY STAR scores resulting from changes in building operations during... read more

  • Need help finding a Licensed Professional?

    To apply for ENERGY STAR status, EPA requires that you retain the services of a Licensed Professional (LP) to approve and verify your application for certification. This LP may be either a Registered Architect or a Professional Engineer. If you have a building... read more

  • ENERGY STAR score for Multi-family Housing - Now Available

    The ENERGY STAR Score for Multifamily Housing applies to buildings that contain 20 or more residential living units. The objective of the ENERGY STAR score is to provide a fair assessment of the energy performance of a property relative to... read more

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