Query
Saint Marys Hospital Power Plant
Type
Entity Briefing
Entity
Saint Marys Hospital Power Plant
State
MD
Generated
2026-10-18T00:15:14.284Z

Briefing on Saint Marys Hospital Power Plant

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
16 MW
Capacity
Operating
Current status
1971
Operating since
5
Generators
39.4%
Capacity factor
56 GWh
Annual generation
Briefing/plantOperating

Saint Marys Hospital Power Plant is a 16 MW Natural Gas Fired Combustion Turbine asset in MISO (Midcontinent), currently Operating.

Saint Marys Hospital Power Plant is reported in Minnesota since 1971 under St Mary's Hospital. Available operating and financial measures include 39.4% capacity factor and 56 GWh annual generation; $965/kW reported CapEx.

Location
Olmsted, Minnesota
Technology
Natural Gas Fired Combustion Turbine, Natural Gas Steam Turbine, Petroleum Liquids
Owner / parent
St Mary's Hospital
Operator
St Mary's Hospital
Grid
MISO (Midcontinent)
Plant ID
54262

What stands out

1

Saint Marys Hospital Power Plant is a 16 MW Natural Gas Fired Combustion Turbine asset in Minnesota with status Operating.

2

Latest annual operating measures report 39.4% capacity factor and 56 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

4

Latest linked story: “Mayo Clinic to expand Saint Marys power plant” (Post Bulletin, 2015-04-22).

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
MRO
State rank
#11 of 59
National rank
#184 of 825

Why it matters

For this asset in MISO (Midcontinent), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.