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 570.7 GWh during the 3-month period between June 2025 to September 2025.
| Plant Name | Newington Energy Center |
|---|---|
| Utility Name | Essential Power Operating Services, LLC |
| Location | Rockingham County, NH |
| Initial Operation Date | October 2002 |
| Last Update | Sep 2025 |
| Annual Generation | 1.7 TWh |
| Annual Consumption | 14.2 M MMBtu |
| Ranked #554 out of 12,539 Power Plants Nationwide | |
| Ranked #363 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 : 95.7% Distillate Fuel Oil : 4.3% |
| 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 Sep 2025 |
| Initial Operation Date | October 2002 |
| Annual Generation | 1.7 TWh |
| Fuel Types | Natural Gas : 95.7% Distillate Fuel Oil : 4.3% |
| 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% |
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Power plants with a similar annual net generation from Natural Gas.
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|---|---|---|---|
| #353 | C D McIntosh Jr | Lakeland, FL | 1.7 TWh |
| #354 | Treasure Coast Energy Center | Ft. Pierce, FL | 1.7 TWh |
| #355 | Salem Harbor Power Development LP | Salem, MA | 1.7 TWh |
| #356 | Beaver | Clatskanie, OR | 1.7 TWh |
| #357 | West Lorain | Lorain, OH | 1.7 TWh |
| #358 | Luna Energy Facility | Deming, NM | 1.7 TWh |
| #359 | Mustang Station Unit 4 | Denver City, TX | 1.7 TWh |
| #360 | Sutter Energy Center | Yuba City, CA | 1.7 TWh |
| #361 | Tiverton Power Plant | Tiverton, RI | 1.7 TWh |
| #362 | Ennis Power Company LLC | Ennis, TX | 1.7 TWh |
| #364 | Lake Hubbard | Sunnyvale, TX | 1.7 TWh |
| #365 | Haynes | Long Beach, CA | 1.6 TWh |
| #366 | Shell Chemical Appalachia LLC | Monaca, PA | 1.6 TWh |
| #367 | Walnut Energy Center | Turlock, CA | 1.6 TWh |
| #368 | Tenaska Lindsay Hill Generating Station | Billingsley, AL | 1.6 TWh |
| #369 | Pueblo Airport Generating Station | Pueblo, CO | 1.6 TWh |
| #370 | Theodore Cogen Facility | Theodore, AL | 1.6 TWh |
| #371 | Kendall Square Station | Cambridge, MA | 1.5 TWh |
| #372 | Pleasants Energy LLC | St Mary's, WV | 1.5 TWh |
| #373 | Riverton | Riverton, KS | 1.5 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 | 23.9 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 | 95.2 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 | 590.0 MWh | 1.2 mi |
| Seabrook | Seabrook, NH | 9.7 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 | 55.2 GWh | 6.9 mi |
| Wells (ME) | Wells, ME | 6.4 GWh | 17.8 mi |