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- Combustion
- Wind & solar
- Storage
- Loads
- In development
- Under construction
- Operating
- Size not stated
- 10 · 100 · 1,000 MW
Map
- Combustion
- Wind & solar
- Storage
- Loads
- In development
- Under construction
- Operating
- Size not stated
Hoffmann LaRoche: location and 31 exact-grade projects within 15 mi. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Hoffmann LaRoche
Power plant · Gas, combustion turbine
Key facts
Power plant · Gas, combustion turbineran 54% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2004
- Net generation, 2025
- 49,962 MWh
- Grid
- 26 kV to Public Service Elec & Gas Co (PJM)
- Location
- Essex County, New Jersey
- Operated by
- PB Nutclif Master, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
- Gas
- Oil
Details
Who’s behind it
No companies named in filings yet.
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- Technology
- Gas, combustion turbine source: “Natural Gas Fired Combustion Turbine”
- Age
- 22 years since 2004
- Unused energy
- 43 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
- Heat rate
- 13,169 Btu/kWh 2025
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Fuel burned (MMBtu), 2025 | 657,940 |
| Capacity factor, 2025 | 0.538 |
| Heat rate (Btu/kWh), 2025 | 13,168.8 |
| Net generation (MWh), 2025 | 49,962 |
| Balancing authority code | PJM |
Retirement
EIA-860M September 2026StatusSome generators have retired; the rest of the plant is still in service. As of EIA-860M for September 2026.- Capacity retired
- 12 MW
- Generators retired
- 3
- Capacity still in service
- 10.6 MW
| Generator | Technology | Nameplate | State | Date |
|---|---|---|---|---|
| TG1 | Natural Gas Fired Combustion Turbine | 4 MW | Retired | December 2003 |
| TG2 | Natural Gas Fired Combustion Turbine | 4 MW | Retired | December 2003 |
| TG3 | Natural Gas Fired Combustion Turbine | 4 MW | Retired | December 2003 |
Grid
EIA-860 2025Grid fieldsAs the plant reported them to EIA-860 for 2025 (Schedule 2).- Grid voltage at the plant
- 26 kV
- Transmission or distribution system owner
- Public Service Elec & Gas Co
- Balancing authority
- PJM Interconnection, LLC
- NERC region
- RFC
Transmission lines within 15 mi (10)
- Athenia Switching Station - Belleville 230 kV
- West Caldwell - Cook Road 230 kV
- Athenia Switching Station - Cook Road 230 kV
- Kingsland - West Caldwell 230 kV
- Cedar Grove - Clifton 230 kV
- Athenia Switching Station - Clifton 230 kV
- Athenia Switching Station - Cedar Grove 230 kV
- Kingsland - Cook Road 230 kV
- Belleville - Marion 230 kV
- Turnpike - Kingsland 230 kV
Can the connection be reused?
A plant that retires usually leaves its substation, transmission connection and interconnection agreement behind, and those may be reusable by a new project at the same site. FERC Order No. 845 lets an interconnection customer use surplus interconnection service at an existing site, and some transmission providers' tariffs let a replacement resource take over a retiring unit's interconnection service, usually within a set time after the retirement. Whether any such right still exists here, who holds it and on what terms depends on the owner, the transmission provider and timing; this page does not establish any of that.
Timeline
- In service · EIA-860M
- Stated Units TG1, TG2, TG3 scheduled to retire, 12 MW · EIA-860M
Sources
4 sourcesSources EIA-860M · LBNL · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory
Sources
- EIA-860M
- LBNLYin, Nait Belaid & Heleno (2026), Lawrence Berkeley National Laboratory, OEDI, CC BY 4.0: A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024. Modified by Inframation: HIFLD-side fields only, names re-cased, coordinates rounded.
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
Around this plant
Nearby
within 15 mi| Project | Kind | Away | MW |
|---|---|---|---|
| CLIFTON DATA CENTER Built | Large load | 0.9 mi | |
| DLR Totowa Building A (Totowa data centre) Filed | Large load | 5.5 mi | |
| EQUINIX LLC Built | Large load | 5.9 mi | |
| EQUINIX Built | Large load | 6.1 mi | |
| CORESITE NY4 DATA CENTER Under construction | Large load | 6.4 mi | |
| NJ TRANSITGRID Postponed | Gas, combustion turbine | 7.0 mi | 136.1 |
| RAR DEVELOPMENT ASSOCIATES × 2 units Built | Large load | 7.3 mi | |
| CYXTERA - NJ2X Built | Large load | 8.5 mi | |
| AB Newark Solar Postponed | Solar | 9.7 mi | 5.6 |
| Elizabeth Metropolitan Logistics Center Under construction | Solar | 10.8 mi | 1.2 |
| CDIL DATA CENTRE USA LLC Built | Large load | 11.2 mi | |
| BPL NJ - Union Distribution Center Under construction | Solar | 11.5 mi | 1.5 |
| EASTGREEN INC AIG DATA CENTER Built | Large load | 11.6 mi | |
| Prologis - SLNNJ036 - Community Solar Under construction | Solar | 12.0 mi | 1.6 |
| Lincoln Medical and Mental Health Center Under construction | Oil | 12.1 mi | 1 |
| Ravenswood Postponed | Storage | 12.1 mi | 316 |
| New York University Central Plant Under construction | Gas, combined cycle | 12.5 mi | 5.5 |
| Coreweave Under construction | Large load | 12.8 mi | |
| Bayonne Energy Center Under construction | Storage | 13.1 mi | 49.8 |
| NISA Electric Generation Project × 2 units Permitted | Storage | 13.2 mi | 392.5 |
| Astoria Gas Turbines Postponed | Gas, combustion turbine | 13.5 mi | 431 |
| Lobelia Clean Energy LLC Under construction | Storage | 13.6 mi | 4.9 |
| Lobelia 4452 Clean Energy LLC Under construction | Storage | 13.6 mi | 4.9 |
| Wintergreen C Clean Energy LLC Under construction | Storage | 13.9 mi | 4.9 |
| Wintergreen B Clean Energy LLC Under construction | Storage | 13.9 mi | 4.9 |
| Wintergreen D Clean Energy LLC Under construction | Storage | 13.9 mi | 4.9 |
| Wintergreen Clean Energy, LLC Under construction | Storage | 13.9 mi | 4.9 |
| Gowanus Gas Turbines Generating Postponed | Gas, combustion turbine | 14.3 mi | 93 |
| BARCLAYS CAPITAL DATA CENTER Built | Large load | 15.0 mi |
Sources EPA ICIS-Air · FAA OE/AAA · EPA ICIS-NPDES · EIA-860M