Since 2013, IMEG has facilitated the development and implementation of building performance optimization for the Hospital Sisters Health System (HSHS).

82 projects at 20+ facilities including:

Commissioning:

  • 48 projects across most all hospital campuses

Retro-commissioning:

  • St. Anthony’s Effingham
  • St. Elizabeth’s Belleville MOBs
  • St. Francis Litchfield
  • St. John’s Springfield
  • St. Joseph’s Breese
  • St. Mary’s Decatur
  • Sacred Heart Eau Claire
  • St. Joseph Chippewa Falls
  • St. Mary’s Green Bay
  • St. Nicholas Sheboygan
  • St. Vincent Green Bay

Monitoring-based Commissioning:

  • St. Anthony’s Effingham
  • St. Elizabeth’s O’Fallon
  • St. Francis Litchfield
  • St. John’s Springfield
  • St. Mary’s Decatur

Utility Analytics:

  • All Illinois and Wisconsin Hospitals

Building Automation System Optimization Plan

  • St. Anthony’s Effingham
  • St. John’s Springfield
  • St. Mary’s Decatur

Non-energy benefits included operation and maintenance savings and increased occupant comfort, health, and productivity (Each has been shown to be equal in value to annual energy savings).

ROI
The following results were achieved on energy efficiency projects:

Annual savings: $1,328,738

Utility incentives: $1,418,083

Payback period: 0.61 years