This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.

Energy efficiency opportunities abound for new and older buildings. Major improvements can be made by upgrading equipment, applying equipment in innovative ways, and using energy modeling and metering. This showcases three unusual approaches to improving performance in buildings.

Geothermal Upgraded to Heat Recovery Chiller and Variable Refrigerant Flow
John L. Kuempel, P.E., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Chilled Water Modeling and Energy Metering for an Existing Chilled Water System Saves Energy
Howard J. McKew, P.E., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Ground Source Central Plant Successes and Lessons Learned
Mick Schwedler, P.E., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)