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.

Latest News

PSD Will Be At The AESP 29th Annual Conference in San Antonio!

Are you attending the 29th AESP Annual Conference in San Antonio, TX? If so, stop by Booth 313 to meet us and hear all about our energy efficiency program solutions and expertise! Wednesday, Jan. 23 – Don’t miss our Founder and CSTO, Greg Thomas, moderate a session on DSM programs and evaluations titled, I’ve Always Wanted to Ask…Straight…

Massachusetts Energy Code Trainings and Technical Support

PSD will be hosting a number of in-person technical trainings and webinars on Massachusetts energy codes now through March. Trainings are FREE and offer continuing education credits. Perfect for Massachusetts code officials, CSL licensees, BPI professionals, contractors, and design professionals. The Northeast Chapter of AESP will be hosting a training on MA Commercial energy codes…

PSD is Attending the MEEA Building Energy Codes Conference

PSD is excited to attend the 2018 MEEA Building Energy Codes Conference in St. Louis, Missouri this Wednesday and Thursday (November 28-29)!   Our codes expert Mike Turns will be in attendance. Please reach out via the link below to schedule a meeting with him to hear about our diverse experience in building energy codes!…

PSD Sponsors 2018 KEEA PA Energy Efficiency Conference

Planning to attend the 2018 KEEA PA Energy Efficiency Conference in Harrisburg, PA? If so, we hope to see you there! Oct. 25 – Make sure to look for our team on Thursday night at 5 PM in the Hilton Hotel Carlisle Room, as PSD will be sponsoring the social cocktail hour! Oct. 26 –Kathy Greely…