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20 MW Hydro operating in Garrett, MD — PJM Interconnection, LLC
20 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1925
Operating Since
Coordinates
39.5238, -79.4131
County
Garrett, MD
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | BP Piney & Deep Creek LLC | — | — |
| Owner(s) | BP Piney & Deep Creek LLC | — | — |
| Status | Operating | — | — |
Deep Creek is a hydroelectric power plant located in Garrett County, Maryland. The plant, which began operating in 1925, has a total capacity of 20 MW across two generators. It is owned and operated by BP Piney & Deep Creek LLC. The plant utilizes conventional hydroelectric technology and its primary fuel source is water (WAT).
In the most recent year of reported data, Deep Creek generated 18,358 MWh of electricity, resulting in a capacity factor of 10.5%. The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. Deep Creek is ranked as the second-largest hydroelectric plant in Maryland (out of two) and 488th nationally (out of 1464).
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
878 MWh
Latest Month
18.4K MWh
Annual Generation
10.5%
Capacity Factor
2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $45.9M
Market Position
ISO/RTO Market
PJM
LMP Node
DEEPCRK 12 KV NO 1 G
Pricing Hub
WESTERN HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-26
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ask pi about Deep CreekPJM Interconnection, LLC (PJM)
Grid Voltage
115.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP