Lederle Laboratories
Natural gas power plant in Rockland County, New York. 23.4 MW of nameplate capacity across 5 generators, operated by Veolia NA - Municipal & Commercial Business.
Also known as EIA plant 10521
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 23.4 MWNameplate
- Generators
- 5 operatingEIA-860M, August 2026
- Operating since
- July 1990First generator online
- Operator
- Veolia NA - Municipal & Commercial BusinessEIA operator ID 60641
- Grid
- NYISOBalancing authority NYIS
- Price nodes
- 1 NYISO nodeResource nodes with prices
- Location
- Rockland County, NY41.0772, −74.0181
- EIA plant ID
- 10521EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Lederle Laboratories produces
Free · EIA-923Net generation, 2025
149 GWh
149,037 MWh, final
Capacity factor, 2025
72.7%
2024: 72.9%
January to July 2026
79.6 GWh
Provisional
Range, 2015 to 2025
107.3–149.8
GWh a year. Low 2017, high 2024
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 166,071 | Not reported | 12 of 12 |
| 2002 | 172,588 | Not reported | 12 of 12 |
| 2003 | 131,245 | Not reported | 12 of 12 |
| 2004 | 161,990 | Not reported | 12 of 12 |
| 2005 | 163,022 | Not reported | 12 of 12 |
| 2006 | 134,147 | Not reported | 12 of 12 |
| 2007 | 150,007 | Not reported | 12 of 12 |
| 2008 | 141,949 | Not reported | 12 of 12 |
| 2009 | 137,028 | Not reported | 12 of 12 |
| 2010 | 147,884 | 72.1% | 12 of 12 |
| 2011 | 140,146 | 68.4% | 12 of 12 |
| 2012 | 147,211 | 71.6% | 12 of 12 |
| 2013 | 149,893 | Not reported | 12 of 12 |
| 2014 | 127,900 | 62.4% | 12 of 12 |
| 2015 | 144,845 | Not reported | 12 of 12 |
| 2016 | 124,270 | 60.5% | 12 of 12 |
| 2017 | 107,301 | 52.3% | 12 of 12 |
| 2018 | 120,428 | 58.8% | 12 of 12 |
| 2019 | 118,801 | 58.0% | 12 of 12 |
| 2020 | 122,469 | 59.6% | 12 of 12 |
| 2021 | 129,443 | 63.1% | 12 of 12 |
| 2022 | 142,140 | 69.3% | 12 of 12 |
| 2023 | 122,010 | 59.5% | 12 of 12 |
| 2024 | 149,752 | 72.9% | 12 of 12 |
| 2025 | 149,037 | 72.7% | 12 of 12 |
| 2026 (provisional, partial year) | 79,625 | 66.9% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · NYISOEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 3A | Natural Gas Fired Combined Cycle | 1.5 | December 1998 |
| GEN1 | Natural Gas Fired Combined Cycle | 8.3 | January 1991 |
| GEN2 | Natural Gas Fired Combined Cycle | 8.3 | January 1991 |
| GEN3 | Natural Gas Fired Combined Cycle | 2.2 | July 1990 |
| TG4 | Natural Gas Fired Combined Cycle | 3.1 | July 1997 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Veolia NA - Municipal & Commercial Business as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about Lederle Laboratories
How much power does Lederle Laboratories produce?
Lederle Laboratories reported 149,037 MWh (149 GWh) of net generation in 2025, a 72.7% capacity factor on 23.4 MW of nameplate capacity. From January to July 2026 it reported 79.6 GWh, which is provisional.
Where is Lederle Laboratories?
Lederle Laboratories is in Rockland County, New York, at 41.0772, −74.0181. It is in the New York Independent System Operator balancing area (NYIS).
Who operates Lederle Laboratories?
EIA-860M for August 2026 lists Veolia NA - Municipal & Commercial Business as the operator (EIA operator ID 60641). The operator is not always the owner.
When did Lederle Laboratories start operating?
Its first generator began operating in July 1990, according to EIA-860M.
Does InfraMap have power prices for Lederle Laboratories?
Yes. InfraMap has NYISO day-ahead and real-time prices at 1 price node linked to Lederle Laboratories, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- NYISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page