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
Portage Industrial Battery
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
12.47 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-9a82ee2f69c840184c620380
Detailed source fields
Original source field
Published value or condition
Utility ID
20856
Utility Name
Wisconsin Power & Light Co
Plant Code
65530
Plant Name
Portage Industrial Battery
Street Address
403 Cemetary Road
City
Portage
State
WI
Zip
53901
County
Columbia
Latitude
43.552111
Longitude
-89.487731
NERC Region
MRO
Balancing Authority Code
MISO
Balancing Authority Name
Midcontinent Independent Transmission System Operator, Inc..
Primary Purpose (NAICS Code)
22
Regulatory Status
RE
Sector
1
Sector Name
Electric Utility
FERC Cogeneration Status
N
FERC Small Power Producer Status
N
FERC Exempt Wholesale Generator Status
N
Ash Impoundment?
N
Ash Impoundment Lined?
X
Transmission or Distribution System Owner
Wisconsin Power & Light Co
Transmission or Distribution System Owner ID
20856
Transmission or Distribution System Owner State
WI
Grid Voltage (kV)
12.47
Energy Storage
Y
Natural Gas Storage
X
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:12663
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.
