Query
Sapphire Sky Wind Energy LLC
Type
Entity Briefing
Entity
Sapphire Sky Wind Energy LLC
Generated
2026-10-17T14:44:39.413Z

Briefing on Sapphire Sky Wind Energy LLC

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
260 MW
Capacity
Operating
Current status
2023
Operating since
1
Generators
40.7%
Capacity factor
926 GWh
Annual generation
Briefing/plantOperating

Sapphire Sky Wind Energy LLC is a 260 MW Onshore Wind Turbine asset in MISO (Midcontinent), currently Operating.

Sapphire Sky Wind Energy LLC is reported in Illinois since 2023 under WEC Energy Group. Available operating and financial measures include 40.7% capacity factor and 926 GWh annual generation; $1758/kW reported CapEx.

Location
DeWitt, Illinois
Technology
Onshore Wind Turbine
Owner / parent
WEC Energy Group
Operator
Invenergy Services LLC
Grid
MISO (Midcontinent)
Plant ID
65316

What stands out

1

Sapphire Sky Wind Energy LLC is a 260 MW Onshore Wind Turbine asset in Illinois with status Operating.

2

Latest annual operating measures report 40.7% capacity factor and 926 GWh annual generation.

3

Available financial measures include $1758/kW CapEx.

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
SERC
State rank
#9 of 63
National rank
#162 of 1,442

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.