Performance Systems Development

At Performance Systems Development (PSD), we translate building science expertise into powerful software tools & innovative program services that drive measurable success. Find out how utility companies, program implementers, and building performance professionals achieve great things when they’re powered by PSD.

Energy Efficiency Day 2021

Today is Energy Efficiency Day! Since 2016, on the first Wednesday in October, a collaborative effort of dozens of energy efficiency advocacy groups around the United States [...]


ENERGY STAR – HERS Rater Training

Upcoming HERS Rater Training To begin or maintain an active partnership with ENERGY STAR, an organization must have at least one individual on staff who is a certified Rater and […]


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 [...]


Ithaca-Based Performance Systems Development (PSD) Awarded Small Business Innovation Research (SBIR) Phase II Grant From the Department of Energy (DOE)

Ithaca, NY – August 26, 2021 PSD has been awarded an SBIR Grant from DOE for their proposed project, “Supercharging Standardized Asset Data with EnergyPlus”. This Phase II project will […]


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, [...]

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