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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
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'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...
Key Weather Considerations for PV Design
Electrical designers must be conscious of environmental factors that will impact electrical equipment, including temperature, wind, snow, and so on. This is especially critical for photovoltaic (PV) installations where a large portion of the system will be subjected...
Sustainability Report Featured on New GBA Site
The newly released 2022 GBA Sustainability Report is now available at GBA's recently launched, redesigned website. In 2013, the firm released its first annual corporate sustainability report. We recently completed the ninth edition, detailing our current scope of...
GBA Celebrates its 50th Anniversary
Grumman|Butkus Associates marked its 50th year in business on May 2, 2023. The company was incorporated on May 2, 1973, as Enercon, Ltd.: a one-person energy consulting firm based in Evanston, IL. Initial commissions consisted mainly of energy management studies,...