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6.2 MW BESS operating in Philadelphia, PA — PJM Interconnection, LLC
6.2 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2021
Operating Since
Coordinates
39.8902, -75.1855
County
Philadelphia, PA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Citizens Enterprises Corporation | — | — |
| Owner(s) | Citizens Enterprises Corporation | — | — |
| Status | Operating | — | — |
PNY BESS LLC is a 6.2 MW battery energy storage system located in Philadelphia County, Pennsylvania. The plant began operating in 2021 and is owned and operated by Citizens Enterprises Corporation. The primary fuel type is listed as "MWH" reflecting its role as a storage facility rather than a generator. The facility consists of a single generator utilizing battery technology. The battery system has a storage capacity of 6.2 MWh, providing a duration of 1 hour, and employs lithium-ion battery chemistry (LIB).
The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. In terms of battery storage facilities within Pennsylvania, PNY BESS LLC ranks as the 4th largest of 4 such plants in the state. Nationally, it is ranked 930 out of 1205 battery storage facilities.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
−49 MWh
Net Charging
-683 MWh
Annual Net Energy
-1.3%
Capacity Factor
Positive values indicate net discharge (generation exceeds station load). Negative values indicate net charging. Pure battery storage plants are typically net negative due to round-trip efficiency losses.
2021
$1,796/kW
Est. Construction Cost
Total estimated cost: $11.1M
Point of Interconnection
Nearest Substation
Penrose Substation · 230 kV
Substation Distance
2.841 km
Operator
PECO
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
EAGLEGEN13 KV EAGLEST2
Pricing Hub
WESTERN HUB
Location Type
Generation Node
Node Source
Curated node match
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Grid Voltage
13.2 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP