Query
South Sioux City Energy Storage
Type
Entity Briefing
Entity
South Sioux City Energy Storage
ISO/RTO
spp
Technology
battery
Generated
2026-10-09T11:21:46.541Z

Briefing on South Sioux City Energy Storage

Entity Briefing
Generated Oct 9, 2026·Dataset freshness not reported
2 MW
Capacity
Operating
Current status
2020
Operating since
1
Generators
0.0%
Capacity factor
0 GWh
Annual generation
Briefing/plantOperating

South Sioux City Energy Storage is a 2 MW Batteries asset in SPP (Southwest Power Pool), currently Operating.

South Sioux City Energy Storage is reported in Nebraska since 2020 under DG Nebraska Energy Storage, LLC. Available operating and financial measures include 0.0% capacity factor and 0 GWh annual generation; $758/kW reported CapEx.

Location
Dakota, Nebraska
Technology
Batteries
Owner / parent
DG Nebraska Energy Storage, LLC
Operator
DG Nebraska Energy Storage, LLC
Grid
SPP (Southwest Power Pool)
Plant ID
65098

What stands out

1

South Sioux City Energy Storage is a 2 MW Batteries asset in Nebraska with status Operating.

2

Latest annual operating measures report 0.0% capacity factor and 0 GWh annual generation.

3

Available financial measures include $758/kW CapEx.

Market and operating context

ISO / market
SPP (Southwest Power Pool)
Balancing authority
Southwest Power Pool
NERC region
MRO
State rank
#1 of 4
National rank
#964 of 994

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.