MARY-HALL JOHNSON

With over 13 years of experience in the energy efficiency realm, Mary-Hall focuses on providing technical expertise and insight to her projects. Mary-Hall excels at applying her background in energy engineering to evaluate the performance of energy efficiency technologies, projects, and programs. She has expertise in a wide variety of energy analysis tools and techniques including utility bill analysis and energy simulation modelling. She has extensive experience working at all levels and stages of DSM impact evaluations, from performing field measurements to managing at the portfolio level. She applies her start-to-finish understanding of the evaluation process to design evaluation plans that produce accurate and defensible results. Mary-Hall is located in the Jackson, MS area.

Contact Information
  • mary-hall@brightlinegroup.com
  • (601) 526-4740
Certifications & Education
  • Professional Engineer (PE) – CO 45967
  • Certified Energy Manager (CEM)
  • MS, Building Systems Engineering, 2010, University of Colorado
  • BS, Mechanical Engineering, 2005, Mississippi State University
What was your first job?

I spent my summers in high school working in a science lab mixing up chemical recipes and melting them into glass. There was a lot of PPE involved.

How do you spend your free time?

DIY home renovation, gardening, cooking, and lots of LEGO

What was your favorite band 10 years ago?

Old Crow Medicine Show – still one of my favs

What is your dream vacation?

All my dream vacation ideas are tropical. I want to go to Costa Rica next!

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