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
Diamond Willow Wind Facility
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Grid Voltage (kV)
57 kV
Original source column definition · Power plant · Unverified As-of date 2025 Sources EV-a4e5228261f2d82b49d441ab
Detailed source fields
Original source field
Published value or condition
Utility ID
12199
Utility Name
Montana-Dakota Utilities Co
Plant Code
56782
Plant Name
Diamond Willow Wind Facility
Street Address
HWY 12
City
Baker
State
MT
Zip
59313
County
Fallon
Latitude
46.2753
Longitude
-104.1836
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
Montana-Dakota Utilities Co
Transmission or Distribution System Owner ID
12199
Transmission or Distribution System Owner State
MT
Grid Voltage (kV)
57
Energy Storage
N
Natural Gas Storage
X
Liquefied Natural Gas Storage
X
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:4994
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.
