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PSD Appoints Kathy Greely as New CEO

Ithaca, NY – Performance Systems Development (PSD), a building science technology and services company, has appointed Kathy Greely as the new CEO. An experienced industry leader, Ms. Greely will [...]

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Chris Balbach Receives Distinguished Service Award From the ASHRAE Members Council

PSD congratulates Chris Balbach for receiving a Distinguished Service Award from the ASHRAE Members Council. This award recognizes ASHRAE members who have served the Society faithfully and [...]

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PSD Utility Partners Win 2021 ENERGY STAR Awards

Let’s raise a glass to the 2021 ENERGY STAR Award Winners! We’re honored to partner with some of this year’s winners including PECO, an Exelon Company, PPL Corporation, [...]