Summary of Electricity Activity in Mercer County, NJ

Summary of Mercer County, NJ Generation

Mercer County, NJ is ranked #1,251 out of 2,154 U.S. counties nationwide and #13 out of 20 New Jersey counties in terms of total annual net electricity generation.

Annual Generation 217.5 GWh
Annual Consumption 2.0 M MMBtu
Last UpdateMay 2025
Power Plants27
Companies on File19

Map of Top Producing Plants in Mercer County, NJ

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Overall National Rank

#1,251 /2,154 U.S. Counties

In Net Annual Generation

Overall State Rank

#13 /20 New Jersey Counties

In Net Annual Generation

Overall Annual Net Geneneration

217.5 GWh

Total Annual Fuel Consumption

2.0 M MMBtu

Electric Companies in Mercer County, NJ

19

Mercer County, NJ
Power Plants

27

Annual Net Generation From natural gas power

120.1 GWh

National Rank in Terms of natural gas Net Electricity Generation

#518 /926 U.S. Counties

State Rank in Terms of natural gas Net Electricity Generation

#9 /18 New Jersey Counties

Monthly Net Generation for Mercer County, NJ

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Net Generation by Fuel Source

Natural Gas
Solar
Distillate Fuel Oil
55.2%44.3%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#13 / 20#1251 / 2154217.54 GWh2.00 M MMBtu
Natural Gas#9 / 18#518 / 926120.07 GWh1.64 M MMBtu
Solar#6 / 21#418 / 121296.31 GWh345.80 k MMBtu
Distillate Fuel Oil#2 / 12#300 / 7361.16 GWh12.67 k MMBtu

Power Plants in Mercer County, NJ

PlantUtility NameGenerationConsumptionFuel Types
Princeton University CogenerationTrustees of Princeton University60.4 GWh529.4 k MMBtu Natural Gas : 62.7% Solar : 35.9% Distillate Fuel Oil : 1.4%
Bristol Myers Squibb LawrencevilleBristol-Myers Squibb Co44.2 GWh557.8 k MMBtu Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
College of New JerseyThe College of New Jersey37.8 GWh642.2 k MMBtu Natural Gas
McGraw Hill SolarNJR Clean Energy Ventures Corporation16.9 GWh60.0 k MMBtu Solar
Hamilton Solar-CrosswicksAltus Power America Management, LLC9.1 GWh32.2 k MMBtu Solar
Mercer County Community CollegeSunlight General Mercer Solar LLC9.0 GWh31.9 k MMBtu Solar
The Lawrenceville School Solar FacilityCVI CleanCapital Solar 4 LLC7.0 GWh25.3 k MMBtu Solar
Yardville Solar FarmPublic Service Elec & Gas Co5.6 GWh19.7 k MMBtu Solar
Princeton Solar ProjectNJR Clean Energy Ventures Corporation3.5 GWh12.2 k MMBtu Solar
Titusville SolarJanssen Pharmaceutical Co2.8 GWh10.0 k MMBtu Solar
12 Applegate Solar LLCG&S Operations LLC2.1 GWh7.6 k MMBtu Solar
4 Applegate Solar LLCG&S Operations LLC2.0 GWh7.0 k MMBtu Solar
IGS FE Trenton, LLCGreenbacker Renewable Energy Corporation1.9 GWh6.8 k MMBtu Solar
510 Carnegie CenterGreenbacker Renewable Energy Corporation1.9 GWh6.6 k MMBtu Solar
101 Carnegie Center Solar, LLCGreenbacker Renewable Energy Corporation1.7 GWh6.0 k MMBtu Solar
Cranbury 0210 SolarPrologis Logistics Services Incorporated1.7 GWh5.9 k MMBtu Solar
Trenton Solar FarmPublic Service Elec & Gas Co1.6 GWh5.6 k MMBtu Solar
24 Applegate Solar LLCAltus Power America Management, LLC1.5 GWh5.3 k MMBtu Solar
701 Carnegie CenterGreenbacker Renewable Energy Corporation1.5 GWh5.1 k MMBtu Solar
HamiltonMadison Energy Investments LLC1.4 GWh4.6 k MMBtu Solar
Mercer MallFRIT Solar Inc1.2 GWh4.2 k MMBtu Solar
ETS Ewing Solar FacilityMN8 Energy LLC1.0 GWh3.6 k MMBtu Solar
Robin NJGreenbacker Renewable Energy Corporation772.0 MWh2.6 k MMBtu Solar
Hopewell Valley High School HybridHopewell Valley High School570.0 MWh2.0 k MMBtu Solar
Hopewell Cogeneration NJHopewell Campus Owners LLC317.0 MWh3.8 k MMBtu Natural Gas
Vicinity Energy Trenton, L.P.Vicinity Energy Trenton, L.P.153.0 MWh3.5 k MMBtu Natural Gas : 95.0% Distillate Fuel Oil : 5.0%
PSEG Mercer Generating StationPSEG Fossil LLC0.0 Wh0 MMBtu No Information Available

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#161Bucks County8.1 TWh10
#1148Burlington County305.8 GWh41
#1407Hunterdon County124.5 GWh19
#121Middlesex County9.5 TWh71
#1248Monmouth County218.7 GWh30
#25Montgomery County19.9 TWh13
#637Philadelphia County1.2 TWh16
#498Richmond County2.1 TWh19
#1436Somerset County111.2 GWh24
#93Union County10.7 TWh21

* Net Generation data is based on the last 12 months since May 2025

Electricity Generation for Cities Located in Mercer County, NJ

State RankCityNet Generation# Power Plants
#58Groveville, NJ17.6 GWh3
#96Hamilton Square, NJ9.0 GWh1
#62Hightstown, NJ16.9 GWh1
#28Lawrenceville, NJ52.4 GWh3
#190Pennington, NJ887.0 MWh2
#24Princeton, NJ71.3 GWh6
#45Princeton Junction, NJ24.6 GWh1
#178Robbinsville Center, NJ1.4 GWh1
#34The College of New Jersey, NJ38.9 GWh2
#152Titusville, NJ2.8 GWh1
#140Trenton, NJ3.7 GWh3

* Net Generation data is based on the last 12 months since May 2025