Granite Ridge
21 North Wentworth Avenue, Londonderry, NH 3053Plant Summary Information
Granite Ridge is ranked #2 out of 56 power plants in New Hampshire in terms of total annual net electricity generation.
Granite Ridge is comprised of 3 generators and generated 463.1 GWh during the 3-month period between December 2024 to March 2025.
| Plant Name | Granite Ridge |
|---|---|
| Utility Name | Granite Ridge Energy LLC |
| Location | Rockingham County, NH |
| Initial Operation Date | March 2003 |
| Last Update | Mar 2025 |
| Annual Generation | 2.8 TWh |
| Annual Consumption | 22.6 M MMBtu |
| Ranked #407 out of 12,288 Power Plants Nationwide | |
| Ranked #244 out of 2,221 Natural Gas Power Plants Nationwide | |
| Ranked #2 out of 56 New Hampshire Power Plants | |
| Ranked #1 out of 5 New Hampshire Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
Map of Granite Ridge
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Granite Ridge.
Monthly Net Generation for Granite Ridge
Granite Ridge Details
| Summary Information | |
|---|---|
| Plant Name | Granite Ridge (55170) |
| Plant Address | 21 North Wentworth Avenue, Londonderry, NH 3053 |
| Utility | Granite Ridge Energy LLC (88) |
| Latitude, Longitude | 42.9042, -71.4261 |
| Generation Dates on File | Mar 2003 to Mar 2025 |
| Initial Operation Date | March 2003 |
| Annual Generation | 2.8 TWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | 00-78-000 |
| 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 | City of Manchester POTW |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Public Service Co of NH (15472) NH |
| Grid Voltage | 230.00 kV / 115.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | LIBERTY UTILITIES NENGC CORP |
| Pipeline Name |
TENNESSEE GAS PIPELINE COMPANY LIBERTY UTILITIES DBA ENERGY NORTH N |
| Natural Gas Storage | No |
Generator CT11 Details Operating March 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | 48120 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 48120 |
| Nameplate Capacity | 260 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 218 MW |
| Winter Capacity | 243 MW |
| Minimum Load | 111 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | March 2003 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator CT12 Details Operating March 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | 48121 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 48121 |
| Nameplate Capacity | 260 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 218 MW |
| Winter Capacity | 243 MW |
| Minimum Load | 111 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | March 2003 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator STG Details Operating March 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Duct Burners | No |
| RTO ISO LMP Node Designation | 48120/48121 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 48120/48121 |
| Nameplate Capacity | 270 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 232 MW |
| Winter Capacity | 243 MW |
| Minimum Load | 85 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | March 2003 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Granite Ridge Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| We couldn't locate any owners for this plant | |||
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #234 | Higgins Generating Station | Primm, NV | 2.9 TWh |
| #235 | R D Morrow | Purvis, MS | 2.9 TWh |
| #236 | ANP Bellingham Energy Project | Bellingham, MA | 2.9 TWh |
| #237 | Arthur Von Rosenberg | Elmendorf, TX | 2.9 TWh |
| #238 | Rocky Mountain Energy Center | Keenesburg, CO | 2.9 TWh |
| #239 | Gila River Power Block 4 | Gila Bend, AZ | 2.9 TWh |
| #240 | Northeastern | Oologah, OK | 4.2 TWh |
| #241 | Harrison County Power Project | Marshall, TX | 2.8 TWh |
| #242 | Silverhawk | North Las Vegas, NV | 2.8 TWh |
| #243 | Delta Energy Center | Pittsburg, CA | 2.8 TWh |
| #245 | Gila River Power Block 3 | Gila Bend, AZ | 2.8 TWh |
| #246 | Sabine River Operations | Orange, TX | 2.8 TWh |
| #247 | Empire Generating Co LLC | Rensselaer, NY | 2.8 TWh |
| #248 | Eastman Cogeneration Facility | Longview, TX | 2.8 TWh |
| #249 | GREC | Chouteau, OK | 3.6 TWh |
| #250 | Port Westward | Clatskanie, OR | 2.8 TWh |
| #251 | East River | New York, NY | 2.8 TWh |
| #252 | Bridgeport Energy Project | Bridgeport, CT | 2.8 TWh |
| #253 | Gateway Generating Station | Antioch, CA | 2.8 TWh |
| #254 | Luna Energy Facility | Deming, NM | 2.8 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Granite Ridge.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Aegean Drive Solar | Methuen, MA | 2.6 GWh | 16.2 mi |
| Amoskeag | Manchester, NH | 76.9 GWh | 7.2 mi |
| Ayers Village Solar | Methuen, MA | 2.8 GWh | 14.8 mi |
| Blodgett Solar CSG | Tyngsboro, MA | 9.8 GWh | 15.6 mi |
| Boott Hydropower | Lowell, MA | 27.5 GWh | 18.2 mi |
| China Mill Hydro | Allenstown, NH | 2.8 GWh | 15.6 mi |
| Covanta Haverhill | Haverhill, MA | 298.4 GWh | 18.1 mi |
| DG Haverhill CSG | Haverhill, MA | 1.6 GWh | 16.8 mi |
| Dunstable Solar 1, LLC | Dunstable, MA | 10.8 GWh | 17.1 mi |
| Gregg Falls | Goffstown, NH | 8.9 GWh | 10.6 mi |
| GSPP NESV, LLC | Attleboro, MA | 1.6 GWh | 5.7 mi |
| Hooksett | Hooksett, NH | 5.3 GWh | 13.8 mi |
| Merrimack | Bow, NH | 316.7 GWh | 16.5 mi |
| Merrimack Solar Farm, LLC | Merrimack, NH | 3.3 GWh | 7.5 mi |
| Methuen Landfill | Methuen, MA | 1.6 GWh | 16.8 mi |
| Mine Falls Generating Station | Nashua, NH | 12.7 GWh | 11.4 mi |
| Nashua Plant | Nashua, NH | 13.4 GWh | 12.8 mi |
| Pembroke Hydro | Suncook, NH | 7.4 GWh | 15.7 mi |
| Pepperell Hydro Power Plant | Pepperell, MA | 4.3 GWh | 17.9 mi |
| Tyngsborough Solar | Tyngsborough, MA | 4.0 GWh | 16.2 mi |