Meet Our Newest Principal: Jonathan E. Gehrt, PE, LEED AP

GBA News

Jonathan E. Gehrt, PE, LEED AP has been promoted to Associate Vice President in our Evanston, Illinois office

Grumman/Butkus Associates (G/BA) is pleased to announce that Jonathan E. Gehrt, PE, LEED AP, has been promoted to Associate Vice President in our Evanston, Illinois office. Jon joined G/BA in 1985 after graduating from the University of Illinois with a degree in mechanical engineering. He has completed many analytical and design projects, with a concentration in the hospitality and healthcare markets. Representative clients include Hyatt (multiple sites), Advocate Good Shepherd Hospital, and the Federal Reserve Bank of Chicago.

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Refrigerant Phase-Downs: What You Need To Know

Refrigerant Phase-Downs: What You Need To Know

GBA is occasionally asked about the potential impact of upcoming phase-downs of some common HFC refrigerants, including R410A. In 1988, the U.S. Senate unanimously ratified the Montreal Protocol, which led to a phase out of CFC refrigerants responsible for damage to...

ComEd Recognizes GBA as Outstanding Energy Efficiency Provider

ComEd Recognizes GBA as Outstanding Energy Efficiency Provider

Electrical utility ComEd has praised GBA’s work across its Energy Efficiency incentive program, honoring GBA with the 2022 Energy Efficiency Service Provider (EESP) Award and the 2022 Most Savings of the Year Award. The EESP designation is given to the Service...

GBA Promotes Five Employees

GBA Promotes Five Employees

GBA's Chicago regional office promoted five staff members at the recent semi-annual meeting: Kevin Vander Klay, PE, QCxP, LEED AP, was promoted to Associate. Heather Beaudoin, PE, LEED AP BD+C, CEM, BEMP, GBE, was promoted to Associate. Abigail Steimel, CEM, was...