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
Onyx - Allen Harim
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-893366b207e0ae8429d11ecf
Detailed source fields
Original source field
Published value or condition
Utility ID
60584
Utility Name
Onyx Asset Services Group
Plant Code
61206
Plant Name
Onyx - Allen Harim
Street Address
18752 Harbeson Rd.
City
Harbeson
State
DE
Zip
19951
County
Sussex
Latitude
38.717509
Longitude
-75.288789
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
Y
FERC Small Power Producer Docket Number
17-507-000
FERC Exempt Wholesale Generator Status
N
Ash Impoundment?
N
Transmission or Distribution System Owner
Delmarva Power
Transmission or Distribution System Owner ID
5027
Transmission or Distribution System Owner State
DE
Grid Voltage (kV)
12.47
Energy Storage
N
Natural Gas Storage
N
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:8752
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.
