Hoffmann LaRoche — Plant Summary
- EIA Plant ID
- 10123
- Capacity
- 10.6 MW
- Primary Fuel
- Natural Gas
- Technology
- Natural Gas Fired Combustion Turbine
- Status
- Operating
- Location
- Essex, NJ
- Operating Since
- 2004
- Generators
- 2
- Operator
- PB Nutclif Master, LLC
- Parent Company
- —
- Annual Generation
- 49,962 MWh
- Capacity Factor
- 53.8%
- Balancing Authority
- PJM Interconnection, LLC
- ISO/RTO
- PJM
- NERC Region
- RFC
Hoffmann LaRoche
OperatingNatural Gas
Ranked #29 of 47 Natural Gas plants in NJ#1468 of 2009 nationally
10.6 MW Natural Gas operating in Essex, NJ — PJM Interconnection, LLC
EIAWD
10.6 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combustion Turbine
Technology
2004
Operating Since
Location
Coordinates
40.8359, -74.1550
County
Essex, NJ
Nearby Plants
- Montclair State University CogenNatural Gas11.8 MW · 4.8 km
- Wilzig Associates, LLCSolar1.2 MW · 5.2 km
- Garfield SolarSolar4.2 MW · 6.5 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | PB Nutclif Master, LLC | — | — |
| Owner(s) | PB Nutclif Master, LLC | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
The Hoffmann LaRoche plant is a natural gas-fired power plant located in Essex County, New Jersey. The plant, which began operating in 2004, has a total capacity of 10.6 MW distributed across two natural gas-fired combustion turbine generators. PB Nutclif Master, LLC is the owner and operator.
In the most recent year with available data, the plant generated 49,962 MWh of electricity, achieving a capacity factor of 53.8%. The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. Ranked by capacity, the Hoffmann LaRoche plant is the 29th largest out of 46 power plants in New Jersey, and 1438th out of 1963 plants nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC
Grid Voltage
26.4 kV
Regulatory Status
NR
Entity Type
Commercial
Sector
Industrial CHP
Generation
3.8K MWh
Latest Month
50.0K MWh
Annual Generation
53.8%
Capacity Factor
Jan 2023 – Dec 2025
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Harvey Future · 69 kV
Substation Distance
1.56 km
Operator
PSE&G
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
HARVEY 69 KV T-2
Pricing Hub
WESTERN HUB
Location Type
Load Node
Node Source
Curated node match
News & Articles (10)Beta
Industry·corporate
Power Plant Upgrades Planned At ON3 Complex In Nutley, Clifton
The former home of Hoffmann-La Roche has gained a new life since the pharmaceutical company left its home on Route 3 in North Jersey.
Hoffmann-La Roche (other)
Patch·4 weeks ago
Industry·corporate
ON3: Prism continues update of on-site utility plant with substantial support from PSE&G
By Joshua Burd. Prism Capital Partners is making another key infrastructure upgrade at ON3, its sprawling mixed-use campus in Clifton and...
Joshua Burd (other)Prism Capital Partners (developer)
Real Estate NJ·4 weeks ago
Industry·technology
Energy Advantage at Prism Capital Partners’ ON3 Draws External Support
The 10 megawatt co-hybrid power plant at Prism Capital Partners' ON3 is set for continued modernization, with the replacement of.
Prism Capital Partners (developer)
New Jersey Business Magazine·4 weeks ago
Industry·technology
Prism advances ON3 power plant upgrades (updated) -
Prism Capital Partners is upgrading the ON3 power plant with PSE&G's financial support to improve energy efficiency and reliability.
Prism Capital Partners (developer)PSE&G (other)
NJBIZ·4 weeks ago
Last updated 2026-03-26
View all 10 articles