Directory of Power Plants in New Jersey
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Holland Solar | MN8 Energy LLC | Milford, NJ | PJM Interconnection, LLC (PJM) | 2.8 GWh | Nov 2015 | Dec 2025 | Solar |
| Hamilton | Madison Energy Investments LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Mar 2023 | Dec 2025 | Solar |
| Howell (Lowes) | Madison Energy Investments LLC | Howell, NJ | PJM Interconnection, LLC (PJM) | 1.5 GWh | Feb 2023 | Dec 2025 | Solar |
| Hammonton-High School Solar | Madison Energy Investments LLC | Atlantic, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Nov 2022 | Dec 2025 | Solar |
| Harrah's Atlantic City - POI 2 (Self Par | Distributed Solar Development, LLC | Atlantic City, NJ | PJM Interconnection, LLC (PJM) | 2.2 GWh | Aug 2024 | Dec 2025 | Solar |
| Highland Park Borough Solar | Public Service Elec & Gas Co | Highland Park, NJ | PJM Interconnection, LLC (PJM) | 550.0 MWh | Oct 2019 | Dec 2025 | Solar |
| Holland Solar Farm | NJR Clean Energy Ventures Corporation | Holland Township, NJ | PJM Interconnection, LLC (PJM) | 9.2 GWh | Jun 2022 | Dec 2025 | Solar |
| Hudson County Solar | Altus Power America Management, LLC | Kearny, NJ | PJM Interconnection, LLC (PJM) | 2.0 GWh | May 2022 | Dec 2025 | Solar |
| Heller 400M | Marina Energy LLC | Edison Township, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Apr 2013 | Dec 2025 | Solar |
| Hopewell Valley High School Hybrid | Hopewell Valley High School | Pennington, NJ | PJM Interconnection, LLC (PJM) | 946.0 MWh | Nov 2015 | Dec 2025 | Solar |
| Hopewell Cogeneration NJ | Hopewell Campus Owners LLC | Pennington, NJ | PJM Interconnection, LLC (PJM) | 271.0 MWh | Jul 2015 | Dec 2025 | Natural Gas |
| Howard Down | City of Vineland - (NJ) | Vineland, NJ | PJM Interconnection, LLC (PJM) | 44.0 GWh | May 2012 | May 2026 | Natural Gas |
| Howell Solar | MN8 Energy LLC | Howell, NJ | PJM Interconnection, LLC (PJM) | 7.3 GWh | Feb 2016 | May 2026 | Solar |
| Hartz Way | Hartz Solar, LLC | Secaucus, NJ | PJM Interconnection, LLC (PJM) | 1.1 GWh | Nov 2010 | Dec 2025 | Solar |
| Hamilton Solar-Crosswicks | Altus Power America Management, LLC | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 7.9 GWh | Nov 2011 | Dec 2025 | Solar |
| Hanover | NJR Clean Energy Ventures Corporation | Wrightstown, NJ | PJM Interconnection, LLC (PJM) | 7.3 GWh | Aug 2015 | Dec 2025 | Solar |
| Harmony | NJR Clean Energy Ventures Corporation | Phillipsburg, NJ | PJM Interconnection, LLC (PJM) | 4.1 GWh | May 2015 | Dec 2025 | Solar |
| Harmon DC Totowa NJ | Taft Associates c/o Wilson Associates | Totowa, NJ | PJM Interconnection, LLC (PJM) | 1.1 GWh | Dec 2011 | Dec 2024 | Solar |
| Heller Industrial Parks | Marina Energy LLC | Dayton, NJ | PJM Interconnection, LLC (PJM) | 7.5 GWh | Nov 2011 | Dec 2025 | Solar |
| Hall's Warehouse Solar Project | Sunlight General Solar Fund II, LLC | South Plainfield, NJ | PJM Interconnection, LLC (PJM) | 1.4 GWh | Jan 2009 | Dec 2024 | Solar |
| Haworth Water Treatment Plant | NextEra Renewable Fuels, LLC | Haworth, NJ | PJM Interconnection, LLC (PJM) | 14.6 GWh | Nov 2004 | Dec 2025 | Natural Gas |
| Hoffmann LaRoche | PB Nutclif Master, LLC | Nutley, NJ | PJM Interconnection, LLC (PJM) | 50.8 GWh | Apr 2004 | May 2026 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
Browse Power Plants By New Jersey Counties
Figures are based on May 2026 generation numbers.| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Salem County, NJ | # 1 | 10 | 28.1 TWh |
| Middlesex County, NJ | # 2 | 75 | 10.7 TWh |
| Union County, NJ | # 3 | 24 | 10.6 TWh |
| Essex County, NJ | # 4 | 27 | 3.4 TWh |
| Bergen County, NJ | # 5 | 13 | 3.4 TWh |
| Gloucester County, NJ | # 6 | 29 | 1.6 TWh |
| Hudson County, NJ | # 7 | 28 | 1.5 TWh |
| Ocean County, NJ | # 8 | 23 | 614.9 GWh |
| Cumberland County, NJ | # 9 | 24 | 369.4 GWh |
| Camden County, NJ | # 10 | 21 | 335.0 GWh |
| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Burlington County, NJ | # 11 | 43 | 326.5 GWh |
| Mercer County, NJ | # 12 | 27 | 228.2 GWh |
| Hunterdon County, NJ | # 13 | 20 | 187.1 GWh |
| Monmouth County, NJ | # 14 | 30 | 167.9 GWh |
| Atlantic County, NJ | # 15 | 23 | 167.6 GWh |
| Morris County, NJ | # 16 | 19 | 116.7 GWh |
| Somerset County, NJ | # 17 | 27 | 106.7 GWh |
| Passaic County, NJ | # 18 | 6 | 55.6 GWh |
| Sussex County, NJ | # 19 | 12 | 35.3 GWh |
| Cape May County, NJ | # 20 | 5 | 4.6 GWh |