Project Description
Purdue University Northwest Campus had already taken important steps to improve efficiency by investing in efficient lighting, upgraded air systems, and a digital control system. But despite those improvements, the campus was still searching for ways to reduce energy costs and operate more effectively.
That’s where Performance Services came in.
By taking a holistic approach to the campus infrastructure, Performance Services identified opportunities within the generation and delivery of heating and cooling utilities across four campus buildings. The result was a plan projected to save approximately 32% annually — or nearly $258,000 in energy costs.
Beyond the savings, the project also addressed critical operational needs that might not have received funding otherwise. Capital equipment upgrades included expanding the digital controls system, eliminating outdated pneumatic controls, installing occupancy sensors, and replacing several aging pumps and fan motors.
Through a qualified energy savings project, Purdue University Northwest Campus was able to move beyond isolated upgrades and implement comprehensive improvements that enhanced both campus operations and long-term efficiency.
Project Highlights
- New electric steam boiler in Schwartz Hall
- Replaced main chiller
- Added two heat recovery chillers in the Library and Technology building
- Replaced control devices on existing air handlers
- Converted constant volume to variable volume air handlers
- Installed occupancy sensors in classrooms and other campus spaces
- Control System Optimized
- Installed energy-efficient motors on pumps and air-conditioning systems
Purdue Northwest expects to reduce their carbon footprint by 2,000 metric tons each year as a result of this project.
