Westbrook Energy Center Power Plant
60 Eisenhower Drive, Westbrook, ME 4092Plant Summary Information
Westbrook Energy Center Power Plant is ranked #1 out of 211 power plants in Maine in terms of total annual net electricity generation.
Westbrook Energy Center Power Plant is comprised of 3 generators and generated 901.4 GWh during the 3-month period between August 2025 to November 2025.
| Plant Name | Westbrook Energy Center Power Plant |
|---|---|
| Utility Name | Westbrook Energy Center |
| Location | Cumberland County, ME |
| Initial Operation Date | May 2001 |
| Last Update | Nov 2025 |
| Annual Generation | 3.1 TWh |
| Annual Consumption | 23.2 M MMBtu |
| Ranked #377 out of 12,574 Power Plants Nationwide | |
| Ranked #221 out of 2,244 Natural Gas Power Plants Nationwide | |
| Ranked #1 out of 211 Maine Power Plants | |
| Ranked #1 out of 9 Maine Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Westbrook Energy Center Power Plant
Westbrook Energy Center Power Plant Details
| Summary Information | |
|---|---|
| Plant Name | Westbrook Energy Center Power Plant (55294) |
| Plant Address | 60 Eisenhower Drive, Westbrook, ME 4092 |
| Utility | Westbrook Energy Center (2891) |
| Latitude, Longitude | 43.6575, -70.375 |
| Generation Dates on File | Jan 2001 to Nov 2025 |
| Initial Operation Date | May 2001 |
| Annual Generation | 3.1 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 | 01-24-000 |
| 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 | Portland Water District |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Central Maine Power Co (3266) ME |
| Grid Voltage | 118.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | MARITIMES NORTHEAST PIPELINE LLC |
| Natural Gas Storage | No |
Generator GTG1 Details Operating May 2001
| 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 | WESTBRK |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WESTBROOK |
| Nameplate Capacity | 184.2 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 171.87 MW |
| Winter Capacity | 196 MW |
| Minimum Load | 100 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 2001 |
| 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 |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator GTG2 Details Operating May 2001
| 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 | WESTBRK |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WESTBROOK |
| Nameplate Capacity | 184.2 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 173 MW |
| Winter Capacity | 196.8 MW |
| Minimum Load | 100 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 2001 |
| 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 |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator STG3 Details Operating May 2001
| 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 | WESTBRK |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WESTBROOK |
| Nameplate Capacity | 195.5 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 181.9 MW |
| Winter Capacity | 192.6 MW |
| Minimum Load | 60 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 2001 |
| 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 |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Westbrook Energy Center Power Plant 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 |
|---|---|---|---|
| #211 | Elk Hills Power LLC | Tupman, CA | 3.3 TWh |
| #212 | Wildcat Point Generation Facility | Conowingo, MD | 3.2 TWh |
| #213 | ANP Blackstone Energy Project | Blackstone, MA | 3.2 TWh |
| #214 | Rayburn Energy Station LLC | Sherman, TX | 3.2 TWh |
| #215 | Nelson Energy Center | Rock Falls, IL | 3.2 TWh |
| #216 | Bergen Generating Station | Ridgefield, NJ | 3.3 TWh |
| #217 | Granite Ridge | Londonderry, NH | 3.2 TWh |
| #218 | Kings Mountain Energy Center | Kings Mountain, NC | 3.2 TWh |
| #219 | Middletown Energy Center | Middletown, OH | 3.1 TWh |
| #220 | Hermiston Generating Plant | Hermiston, OR | 3.1 TWh |
| #222 | Klamath Cogeneration Plant | Klamath Falls, OR | 3.1 TWh |
| #223 | James E. Rogers Energy Complex | Cliffside, NC | 6.1 TWh |
| #224 | Hermiston Power Partnership | Hermiston, OR | 3.1 TWh |
| #225 | Columbia Energy Center (SC) | Gaston, SC | 3.1 TWh |
| #226 | Wolf Hollow I LP | Granbury, TX | 3.1 TWh |
| #227 | Quail Run Energy Center | Odessa, TX | 3.1 TWh |
| #228 | High Bridge | St. Paul, MN | 3.1 TWh |
| #229 | Bobby C Smith Jr Energy Facility | Rincon, GA | 3.1 TWh |
| #230 | Kleen Energy Systems Project | Middletown, CT | 3.1 TWh |
| #231 | Gila River Power Block 3 | Gila Bend, AZ | 3.0 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Westbrook Energy Center Power Plant.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Baldwin (ME) | West Baldwin, ME | 9.9 GWh | 21.2 mi |
| Bonny Eagle | Hollis, ME | 33.0 GWh | 12 mi |
| BWC Beech Ridge Brook, LLC | Scarborough, ME | 7.5 GWh | 3.4 mi |
| Cape Gas Turbine | Portland, ME | 111.0 MWh | 6.1 mi |
| Cataract Hydro | Saco, ME | 28.5 GWh | 11.8 mi |
| Gorham Solar 1 (CSG) | Gorham, ME | 7.8 GWh | 1.8 mi |
| Hiram | Hiram, ME | 40.2 GWh | 25 mi |
| Naples | Naples, ME | 2.7 GWh | 23.9 mi |
| North Gorham | Gorham, ME | 6.6 GWh | 10.7 mi |
| Regional Waste Systems | Portland, ME | 88.5 GWh | 2 mi |
| S D Warren Westbrook | Westbrook, ME | 32.7 GWh | 2.2 mi |
| Sanford -NY | Sanford, ME | 7.1 GWh | 24.4 mi |
| Sanford CGA | Sanford, ME | 230.0 MWh | 23 mi |
| Sanford Solar | Sanford, ME | 86.4 GWh | 24.6 mi |
| Shaker | Gray, ME | 6.5 GWh | 16.5 mi |
| Skelton | Dayton, ME | 57.6 GWh | 11 mi |
| Standish | Standish, ME | 7.3 GWh | 10.7 mi |
| Waterboro | East Waterboro, ME | 3.3 GWh | 17.8 mi |
| West Buxton | Buxton, ME | 20.4 GWh | 11.4 mi |
| William F Wyman Hybrid | Yarmouth, ME | 65.5 GWh | 12.7 mi |