Review power assets, contract observations, facility specifications and relationships from public sources.
This partial collection preserves source-level observations. Generation and registered connection capacity are distinct from spare supply capacity for data centers. Planned dates and contract announcements do not confirm energization or supply commencement.
Current filters 2items · current page 1–2 · Source records, not unique facilities.
Power assets and projects · USA · eia860
Heritage Prairie Solar LLC
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
345 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-71030e702c2ed20ba6560f86
Detailed source fields
Original source field
Published value or condition
Utility ID
56545
Utility Name
Pattern Operators LP
Plant Code
69763
Plant Name
Heritage Prairie Solar LLC
Street Address
TBD
City
Essex
State
IL
Zip
60935
County
Kankakee
Latitude
41.06713
Longitude
-88.249703
NERC Region
RFC
Balancing Authority Code
PJM
Balancing Authority Name
PJM Interconnection, LLC
Primary Purpose (NAICS Code)
22
Regulatory Status
NR
Sector
2
Sector Name
IPP Non-CHP
FERC Cogeneration Status
N
FERC Small Power Producer Status
N
FERC Exempt Wholesale Generator Status
N
Ash Impoundment?
N
Transmission or Distribution System Owner
Commonwealth Edison Co
Transmission or Distribution System Owner ID
4110
Transmission or Distribution System Owner State
IL
Grid Voltage (kV)
345
Energy Storage
N
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:16671
Coordinates locate the plant, including when this record describes one generator.
Location: Plant location · not an individual generator location
Sources, reference dates and retrieval dates 1itemseia860 ↗
Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
