2010 ACI Conference Roundup
The Performance Systems Development team was out in force at the 2010 Affordable Comfort, Inc.,…
PSDApril 18, 2010
Visualizing Carbon and Energy
Presented by Greg Thomas at the ACI 2009 Conference in Kansas City, this collection of…
PSDOctober 18, 2009
Ethan MacCormick Talks About Energy Ratings on WBAI
Ethan MacCormick, one of Performance Systems Development's top trainers, speaks with May Dooley of WBAI…
PSDApril 18, 2009
Moving from Energy Efficiency to Carbon Footprint
In this article, Greg Thomas details how the home performance industry's focus on improving the…
PSDOctober 18, 2008
National Building Museum Presentation
Slides from a 2007 presentation, outlining the industrialization of the process of producing energy savings.…
PSDOctober 18, 2007
Head of Ithaca Firm Featured in HUD Energy Webcast
Greg Thomas, president Performance Systems Development, spoke with a small group of colleagues from around…
PSDMay 18, 2007
TREAT Software Receives R&D100 Award as One of the Most Innovative Products of the Year!
Performance Systems and Taitem Engineering are pleased to announce that their co-developed software product, TREAT,…
PSDOctober 18, 2005
So You Want To Be a Home Performance Contractor
Overview of the home performance contractor business, getting started in the home performance industry, and…
PSDOctober 18, 2005
Ithaca Company Gets National Recognition for Energy Efficiency Accomplishments
At a press conference held today by the Secretary of the Department of Energy (DOE),…
PSDJuly 18, 2005
Greening of a Home Performance Contractor
This article from Home Energy Magazine examines the expansion of Performance Systems Contracting into renewable…
PSDMay 18, 2005
