Jeff Stewart Sustainable Investment Group

Jeff Stewart

Atlanta  |  Boulder  |  Los Angeles  |  Minneapolis  |  New York  |  San Francisco | Washington, D.C.

portrait of Jeff Stewart | Sustainable Investment Group (SIG)Senior Energy Consultant

Jeff Stewart is part of the technical services engineering team. His responsibilities include managing the ENERGY STAR® Service and Product Provider Department and consulting on the engineering aspects of buildings seeking LEED certification. These aspects include indoor air quality calculations and measurements, ENERGY STAR labels, and retro commissioning services. Jeff has experience working on high rise office buildings, individual tenant spaces, and schools including such buildings as the Paramount Plaza in New York, NY, 265 Franklin Street in Boston, MA, Wells Fargo Plaza in Minneapolis, MN, 2100 K Street in Washington, DC, and the KIPP School in metro Atlanta, GA.

Jeff holds a Bachelors of Science degree in Mechanical Engineering from the Georgia Institute of Technology. He is also an accredited Professional Engineer (PE) and LEED AP O+M and ID+C.

Jeff has over 4 years of experience in the commercial HVAC industry and 5 years of experience working on projects seeking LEED certification. Prior to working for SIG, Jeff worked as a co-op student for Salas O’Brien in Atlanta, GA. At Salas O’Brien, he used AutoCAD to design and model commercial HVAC systems for single office and high rise office buildings including the Delta Dental building and First Data Center in Atlanta, GA.

Jeff’s primary sustainability goal is to increase the efficiencies of commercial HVAC systems in order to reduce the impact those systems have on rising energy demands. When not working, he is an avid fan of sports (especially the Atlanta Braves and Atlanta Falcons), and he also enjoys Geocaching and playing recreational sports. Jeff also likes obstacle course racing with the “Spartan Race” as his favorite.


  • ASHRAE member

Key Projects Include:

  • ENERGY STAR Partner of the Year – Sustained Excellence
  • U.S. Bank Stadium – LEED Platinum – Minneapolis, MN
  • Georgia 400 Center – LEED Gold – Alpharetta, GA
  • 11 Madison Avenue – LEED Gold – New York, NY
  • One Deerfield Centre – LEED Gold – Alpharetta, GA
  • 10-24 School Street – LEED Gold – Boston, MA
  • 1500 K Street – LEED Gold – Washington, DC
  • Georgia World Congress Center – LEED Gold – Atlanta, GA
  • Savannah International Trade and Convention Center – LEED Gold – Savannah, GA
  • Federal Reserve Bank of Atlanta – LEED Gold – Atlanta, GA
  • Resurgens Plaza – LEED Gold – Atlanta, GA
  • 265 Franklin Street – LEED Gold – Boston, MA
  • 2099 Pennsylvania Avenue — LEED Gold — Washington, DC
  • Morgan Stanley Data Center – LEED Gold – Somorset, NJ
  • 1180 Peachtree – LEED Platinum – Atlanta, GA
  • Atrium Two – LEED Gold – Cincinnati, OH
  • Scripps Center – LEED Gold – Cincinnati, OH
  • UPS Supply Chain Solutions – LEED Gold – Alpharetta, GA
  • 420 Lexington Avenue – LEED Gold – New York, NY
  • Landmark Center – LEED Gold – Boston, MA
  • Wells Fargo Plaza – LEED Silver – Minneapolis, MN