Query
Aberdeen CT
Type
Entity Briefing
Entity
Aberdeen CT
State
CT
Generated
2026-10-09T11:39:06.355Z

Briefing on Aberdeen CT

Entity Briefing
Generated Oct 9, 2026·Dataset freshness not reported
143 MW
Capacity
Operating
Current status
1978
Operating since
4
Generators
2.4%
Capacity factor
30 GWh
Annual generation
Briefing/plantOperating

Aberdeen CT is a 143 MW Natural Gas Fired Combustion Turbine asset in SPP (Southwest Power Pool), currently Operating.

Aberdeen CT is reported in South Dakota since 1978 under NorthWestern Energy - (SD). Available operating and financial measures include 2.4% capacity factor and 30 GWh annual generation; $965/kW reported CapEx.

Location
Brown, South Dakota
Technology
Natural Gas Fired Combustion Turbine, Petroleum Liquids
Owner / parent
NorthWestern Energy - (SD)
Operator
NorthWestern Energy - (SD)
Grid
SPP (Southwest Power Pool)
Plant ID
3338

What stands out

1

Aberdeen CT is a 143 MW Natural Gas Fired Combustion Turbine asset in South Dakota with status Operating.

2

Latest annual operating measures report 2.4% capacity factor and 30 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

4

Latest linked story: “NorthWestern Conversion Facility Would Help Meet SD's Increasing Energy Demands” (Aberdeen Insider, 2025-11-20).

Market and operating context

ISO / market
SPP (Southwest Power Pool)
Balancing authority
Southwest Power Pool
NERC region
MRO
State rank
#6 of 12
National rank
#856 of 2,025

Why it matters

For this asset in SPP (Southwest Power Pool), 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.