Saint Mary’s Good Samaritan Hospital

Total Savings:

Electricity Savings (kWh): 2,927,992 23%
Natural Gas Savings (Therms): 212,738 35%
Overall Energy Savings (Mbtu): 31,264 30%
Utility Cost Savings ($): $319,520 26%
Estimated Project Cost ($): $568,982 1.78 yrs. (Payback)
Available Utility Incentives($): $124,763 22% of Proj. Cost
Net Cost w/Incentives ($): $444,219 1.39 yrs. (Payback)

Date Completed: April 2013
Client: SSM Health Illinois
Size: 400,000 sq. ft.
Type of Construction: Existing
Service: Retrocommissioning
Facility Type: Hospital

St. Mary’s Hospital consists of a multi-building campus and provides a wide range of rural healthcare services for the residents of Centralia and the surrounding area. This facility included many different system types and levels of building automation, offering many opportunities for savings. The central chilled water plant suffered from low temperature difference issues; several issues were identified and corrected to help improve the plant operation.