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
Firefly Solar PA
Generation facilities · Unverified
Metric or condition
Source value
Basis, scope and stage
Detailed source fields
Original source field
Published value or condition
Utility ID
64545
Utility Name
Vesper Energy Development LLC
Plant Code
67984
Plant Name
Firefly Solar PA
Street Address
TBD
City
New Castle
State
PA
Zip
16102
County
Lawrence
Latitude
40.930281
Longitude
-80.432444
NERC Region
RFC
Balancing Authority Code
PJM
Balancing Authority Name
PJM Interconnection, LLC
Name of Water Source
NA
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
Pennsylvania Electric Co
Transmission or Distribution System Owner ID
14711
Transmission or Distribution System Owner State
PA
Energy Storage
N
Natural Gas Storage
N
Liquefied Natural Gas Storage
X
Coordinate accuracy
source_precision_not_independently_surveyed
source_record_id
2___Plant_Y2025.xlsx#Plant:14936
No separate metric summary is available. Consult the detailed source fields.
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.
