Newington Energy Center
200 Shattuck Way, Newington, NH 3801Plant Summary Information
Newington Energy Center is ranked #3 out of 56 power plants in New Hampshire in terms of total annual net electricity generation.
Newington Energy Center is comprised of 3 generators and generated 379.7 GWh during the 3-month period between July 2025 to October 2025.
| Plant Name | Newington Energy Center |
|---|---|
| Utility Name | Essential Power Operating Services, LLC |
| Location | Rockingham County, NH |
| Initial Operation Date | October 2002 |
| Last Update | Oct 2025 |
| Annual Generation | 1.5 TWh |
| Annual Consumption | 13.5 M MMBtu |
| Ranked #599 out of 12,553 Power Plants Nationwide | |
| Ranked #383 out of 2,243 Natural Gas Power Plants Nationwide | |
| Ranked #3 out of 56 New Hampshire Power Plants | |
| Ranked #2 out of 5 New Hampshire Natural Gas Power Plants | |
| Fuel Types | Natural Gas : 95.0% Distillate Fuel Oil : 5.0% |
| Previous Operators |
EP Newington Energy LLC (2013 to 2014) Essential Power Newington LLC (2015 to 2019) Essential Power Operating Services, LLC (2020 to 2024) |
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Monthly Net Generation for Newington Energy Center
Newington Energy Center Details
| Summary Information | |
|---|---|
| Plant Name | Newington Energy Center (55661) |
| Plant Address | 200 Shattuck Way, Newington, NH 3801 |
| Utility | Essential Power Operating Services, LLC (13538) |
| Latitude, Longitude | 43.1047, -70.8061 |
| Generation Dates on File | Jan 2003 to Oct 2025 |
| Initial Operation Date | October 2002 |
| Annual Generation | 1.5 TWh |
| Fuel Types | Natural Gas : 95.0% Distillate Fuel Oil : 5.0% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Piscataqua River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Public Service Co of NH (15472) NH |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | MARITIMES NORTHEAST PIPELINE LLC |
| Natural Gas Storage | No |
Generator GT-1 Details Operating October 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Wholly Owned by Other Entity |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | UN.NEW_ENER18.0NEWE |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 4002 |
| Nameplate Capacity | 185.6 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 164.4 MW |
| Winter Capacity | 201.5 MW |
| Minimum Load | 105 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | October 2002 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas / Distillate Fuel Oil |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | Yes |
| Multifuel Details | |
| Switch When Operating | Yes |
|---|---|
| Net Summer Capacity With Natural Gas | 164.4 MW |
| Net Winter Capacity With Natural Gas | 201.5 MW |
| Net Summer Capacity With Oil | 164.4 MW |
| Net Winter Capacity With Oil | 184.5 MW |
| Time To Switch From Gas To Oil | 6H |
| Time To Switch From Oil To Gas | 6H |
| Factors That Limit Switching | Yes |
| Storage Limits | Yes |
| Air Permit Limits | Yes |
| Other Limits | Yes |
Generator GT-2 Details Operating October 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Wholly Owned by Other Entity |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | UN.NEW_ENER18.0NEWE |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 4002 |
| Nameplate Capacity | 185.6 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 164.4 MW |
| Winter Capacity | 201.5 MW |
| Minimum Load | 105 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | October 2002 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas / Distillate Fuel Oil |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | Yes |
| Multifuel Details | |
| Switch When Operating | Yes |
|---|---|
| Net Summer Capacity With Natural Gas | 164.4 MW |
| Net Winter Capacity With Natural Gas | 201.5 MW |
| Net Summer Capacity With Oil | 164.4 MW |
| Net Winter Capacity With Oil | 184.5 MW |
| Time To Switch From Gas To Oil | 6H |
| Time To Switch From Oil To Gas | 6H |
| Factors That Limit Switching | Yes |
| Storage Limits | Yes |
| Air Permit Limits | Yes |
| Other Limits | Yes |
Generator ST Details Operating October 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | CC1 |
| Ownership | Wholly Owned by Other Entity |
| Duct Burners | Yes |
| RTO ISO LMP Node Designation | UN.NEW_ENER18.0NEWE |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 4002 |
| Nameplate Capacity | 234.3 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 231.7 MW |
| Winter Capacity | 230 MW |
| Minimum Load | 70 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | October 2002 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Newington Energy Center Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| Essential Power Operating Company, LLC | 13860 Ballantyne Corporate Place, Suite 300, Charlotte, NC 28277 | Generator GT-1 | 100.00% |
| Essential Power Operating Company, LLC | 13860 Ballantyne Corporate Place, Suite 300, Charlotte, NC 28277 | Generator GT-2 | 100.00% |
| Essential Power Operating Company, LLC | 13860 Ballantyne Corporate Place, Suite 300, Charlotte, NC 28277 | Generator ST | 100.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
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|---|---|---|---|
| #373 | Kendall Square Station | Cambridge, MA | 1.6 TWh |
| #374 | Westlake Plaquemine | Plaquemine, LA | 1.5 TWh |
| #375 | Pleasants Energy LLC | St Mary's, WV | 1.5 TWh |
| #376 | E C Gaston | Wilsonville, AL | 3.4 TWh |
| #377 | Delta Energy Park | Lansing, MI | 1.5 TWh |
| #378 | Victoria | Victoria, TX | 1.5 TWh |
| #379 | Riverton | Riverton, KS | 1.5 TWh |
| #380 | River Road Gen Plant | Vancouver, WA | 1.5 TWh |
| #381 | Motiva Enterprises Port Arthur Refinery | Port Arthur, TX | 1.6 TWh |
| #382 | Russell City Energy Center | Hayward, CA | 1.4 TWh |
| #384 | Gordonsville Energy LP | Gordonsville, VA | 1.4 TWh |
| #385 | Palomar Energy | Escondido, CA | 1.4 TWh |
| #386 | Rathdrum Power LLC | Rathdrum, ID | 1.4 TWh |
| #387 | Chalk Point Power | Aquasco, MD | 1.4 TWh |
| #388 | Muskogee | Fort Gibson, OK | 2.7 TWh |
| #389 | Hog Bayou Energy Center | Mobile, AL | 1.3 TWh |
| #390 | Cope | Cope, SC | 1.7 TWh |
| #391 | Holland Energy Facility | Beecher City, IL | 1.3 TWh |
| #392 | Tait Electric Generating Station | Moraine, OH | 1.3 TWh |
| #393 | Johnson County | Cleburne, TX | 1.3 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Newington Energy Center.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Bashaw Solar CSG 1, LLC | Newbury, MA | 3.2 GWh | 22.1 mi |
| Hampton Facility | Hampton, NH | 24.7 GWh | 11.6 mi |
| Hunt Road Solar | Amesbury, MA | 7.2 GWh | 20.5 mi |
| Kearsarge Amesbury Hybrid | Amesbury, MA | 5.4 GWh | 19.6 mi |
| Lebanon CSG LLC | Lebanon, ME | 64.0 MWh | 20 mi |
| Merrimac Solar | Merrimac, MA | 2.3 GWh | 21 mi |
| Milton Hydro | Milton, NH | 5.6 GWh | 22.5 mi |
| Newington | Newington, NH | 94.0 GWh | 0.8 mi |
| Quarry | North Berwick, ME | 10.4 GWh | 16.5 mi |
| Rollinsford | Rollinsford, NH | 2.3 GWh | 9.1 mi |
| Salmon Falls | South Berwick, ME | 2.6 GWh | 8.5 mi |
| Sanford -NY | Sanford, ME | 7.1 GWh | 22.9 mi |
| Sanford CGA | Sanford, ME | 230.0 MWh | 23.1 mi |
| Schiller | Portsmouth, NH | 648.0 MWh | 1.2 mi |
| Seabrook | Seabrook, NH | 10.5 TWh | 14.4 mi |
| Somersworth Lower Great Dam | Somersworth, NH | 3.3 GWh | 10.3 mi |
| True North | Salisbury, MA | 6.3 GWh | 18.4 mi |
| Turnkey Landfill Gas Recovery | Rochester, NH | 44.2 GWh | 12.4 mi |
| UNH 7.9 MW Plant | Durham, NH | 55.1 GWh | 6.9 mi |
| Wells (ME) | Wells, ME | 6.4 GWh | 17.8 mi |