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7.8 MW BESS operating in Broomfield, CO — Public Service Company of Colorado
7.8 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2024
Operating Since
Coordinates
39.9857, -105.0104
County
Broomfield, CO
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Parkway Energy Storage LLC | Ameresco | — |
| Owner(s) | Ameresco | Ameresco | — |
| Status | Operating | — | — |
Parkway Battery Storage is a 7.8 MW battery energy storage system located in Broomfield County, Colorado. The plant began operating in 2024 and is owned by Ameresco. United Power, Inc. is the operator. The facility utilizes batteries as its primary fuel source, with a total storage capacity of 31.3 MWh, providing a duration of approximately 4.01 hours. The battery chemistry is lithium-ion (LIB).
The plant is located within the Public Service Company of Colorado balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Parkway Battery Storage is ranked as the 15th largest battery storage facility in Colorado out of 18, and 890th nationally out of 1205. It consists of a single generator.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
Bilateral Market
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
−95 MWh
Net Charging
-686 MWh
Annual Net Energy
-1.0%
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.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $10.6M
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
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ask pi about Parkway Battery StoragePublic Service Company of Colorado (PSCO)
Grid Voltage
13.2 kV
Regulatory Status
RE — Regulated
Entity Type
—
Sector
Electric Utility