Query
Demoss Petrie
Type
Entity Briefing
Entity
Demoss Petrie
Generated
2026-10-18T00:53:42.190Z

Briefing on Demoss Petrie

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
85 MW
Capacity
Operating
Current status
2001
Operating since
1
Generators
0.3%
Capacity factor
2 GWh
Annual generation
Briefing/plantOperating

Demoss Petrie is a 85 MW Natural Gas Fired Combustion Turbine asset in Arizona, currently Operating.

Demoss Petrie is reported in Arizona since 2001 under Fortis. Available operating and financial measures include 0.3% capacity factor and 2 GWh annual generation; $416/kW reported CapEx.

Location
Pima, Arizona
Technology
Natural Gas Fired Combustion Turbine
Owner / parent
Fortis
Operator
Tucson Electric Power Co
Grid
Tucson Electric Power Company
Plant ID
124

What stands out

1

Demoss Petrie is a 85 MW Natural Gas Fired Combustion Turbine asset in Arizona with status Operating.

2

Latest annual operating measures report 0.3% capacity factor and 2 GWh annual generation.

3

Available financial measures include $104.7/MWh OpEx, $416/kW CapEx.

4

Latest linked story: “Tucson Electric overhead power line plan runs afoul of neighbors, city” (Arizona Daily Star, 2021-07-03).

Market and operating context

Balancing authority
Tucson Electric Power Company
NERC region
WECC
State rank
#30 of 35
National rank
#1015 of 2,025

Why it matters

For this asset, 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.