Harlem River Yard
New York Power Authority - Bronx County - NYISO
Harlem River Yard is an operating regulated electric utility power plant located in the Bronx, owned and operated by the New York Power Authority. The facility consists of two General Electric LM6000 simple-cycle, natural-gas-fired combustion turbines (generators HR01 and HR02), with a combined nameplate capacity of 94 MW. The turbines employ selective catalytic reduction and catalytic oxidation for emissions control. The facility is interconnected to the Consolidated Edison in-city transmission system at 138 kV.
Overview
Key fields
- Nameplate capacity
- 94 MW
Canonical EIA plant baseline.
- Registry anchor
- Plant 7914
plant-7914
Structured profile
- Technology
- Natural Gas Fired Combustion Turbine
- Operator
- New York Power Authority
Units and generators
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| HR01 | 47 MW 39.9 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Jul 2001 | Operating |
| HR02 | 47 MW 39.6 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Jul 2001 | Operating |
Performance
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Peer context
- Technology capacity
- 94 MW
- National rank
- #393
- NY rank
- #9
Monthly generation
Download CSVMonthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Grid and market context
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Nearby substations
HIFLD infrastructure inventoryCommercial, land, and environmental record
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Transactions and agreements
Related parties and identifiers
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Relationship graph
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Parties and identifiers
| Relationship | Entity | Basis |
|---|---|---|
| Owner / operator | Owner and operator | |
| Equipment supplier | OEM of LM6000 combustion turbines | |
| Grid selection | plant:plant-7914 | Canonical asset page /nyiso/assets/plant/harlem-river-yard. |
Reporting portfolio
| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Robert Moses Niagara | 2,042.1 MW | NY | |
| Blenheim Gilboa | 1,000 MW | NY | |
| Robert Moses Power Dam | 855 MW | NY | |
| Zeltmann | 528 MW | NY | |
| Lewiston Niagara | 220 MW | NY | |
| Richard M Flynn | 170 MW | NY | |
| Joseph J Seymour Power Project | 94 MW | NY | |
| Vernon Boulevard | 94 MW | NY |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioTimeline and sources
Project milestones and public references behind the asset profile.
Project timeline
- Generators enter operationEIA-860
EIA-860 lists generator HR01, generator HR02 with this operating date.
- EPA Acid Rain Applicability Determinationepa.gov
EPA Acid Rain Program determination letter identifying Harlem River Yard (ORISPL 7914) units 1 and 2 as two identical simple combustion turbines, each a 47 MW General Electric LM6000 unit burning pipeline natural gas, commencing commercial operation between July 25 and August 17, 2001.
Sources
Common questions about Harlem River Yard
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
How big is Harlem River Yard?
Harlem River Yard has a reported capacity of 94 MW. Source: EIA Form 860M.
What kind of plant is Harlem River Yard?
Harlem River Yard is a Natural Gas Fired Combustion Turbine facility in Bronx County, NY, participating in the NYISO market.
Where is Harlem River Yard located?
Harlem River Yard is in Bronx County, NY, inside the NYISO balancing area.
Who operates Harlem River Yard?
Harlem River Yard is operated by New York Power Authority according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
How much electricity does Harlem River Yard generate?
Harlem River Yard reported 109.7 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.
How does Harlem River Yard compare to other plants?
By capacity, Harlem River Yard ranks #393 of 825 operating plants of the same technology nationally. It ranks #9 of 31 in NY.
Co-located assets
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
Related assets
Similar plants ranked by technology, capacity, and distance.
Vernon Boulevard
Natural Gas · 94 MW
Queens County
Joseph J Seymour Power Project
Natural Gas · 94 MW
Kings County
Glenwood Landing
Natural Gas · 106 MW
Nassau County