Exelon Medway LLC
9 Summer Street, Medway, MA 2053Plant Summary Information
Exelon Medway LLC is ranked #7 out of 35 distillate fuel oil power plants in Massachusetts in terms of total annual net electricity generation.
Exelon Medway LLC is comprised of 3 generators and generated 678.1 MWh during the 3-month period between September 2022 to December 2022.
| Plant Name | Exelon Medway LLC |
|---|---|
| Utility Name | Constellation Power, Inc |
| Location | Norfolk County, MA |
| Initial Operation Date | July 1970 |
| Last Update | Dec 2022 |
| Annual Generation | 3.3 GWh |
| Annual Consumption | 60.2 k MMBtu |
| Ranked #8,701 out of 11,455 Power Plants Nationwide | |
| Ranked #279 out of 1,329 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #362 out of 583 Massachusetts Power Plants | |
| Ranked #7 out of 35 Massachusetts Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil |
| Previous Operator |
Exelon Power (2013 to 2021) Constellation Power, Inc (2022 to 2022) |
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Monthly Net Generation for Exelon Medway LLC
Exelon Medway LLC Details
| Summary Information | |
|---|---|
| Plant Name | Exelon Medway LLC (1592) |
| Plant Address | 9 Summer Street Medway, MA 2053 |
| Utility | Constellation Power, Inc (6035) |
| Latitude, Longitude | 42.14003, -71.44644 |
| Generation Dates on File | Jan 2001 to Dec 2022 |
| Initial Operation Date | July 1970 |
| Annual Generation | 3.3 GWh |
| Fuel Types | Distillate Fuel Oil |
| 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 | 98-42-000 |
| 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 | NA |
| Ash Impoundment | No |
| Transmission / Distribution Owner | NSTAR Electric Company (54913) MA |
| Grid Voltage | 230.00 kV / 115.00 kV |
| Energy Storage | No |
Generator GT1 Details Operating July 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | UN.W_MEDWAY13.8WMJ1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | UN.W_MEDWAY13.8WMJ1 |
| Nameplate Capacity | 45 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 42 MW |
| Winter Capacity | 64 MW |
| Minimum Load | 20 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT3 Details Operating July 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | UN.MEDWAYJ313.8WMJ3 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | UN.MEDWAYJ313.8WMJ3 |
| Nameplate Capacity | 45 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 42 MW |
| Winter Capacity | 62.4 MW |
| Minimum Load | 20 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT2 Details Operating March 1971
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | UN.W_MEDWAY13.8WMJ2 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | UN.W_MEDWAY13.8WMJ2 |
| Nameplate Capacity | 45 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 39.8 MW |
| Winter Capacity | 61.6 MW |
| Minimum Load | 20 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1971 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Exelon Medway LLC Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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| #280 | Riverbay | New York, NY | 174.2 GWh |
| #281 | Empire Generating Co LLC | Rensselaer, NY | 3.4 TWh |
| #282 | Newton | Newton, IL | 3.4 TWh |
| #283 | Bonanza | Vernal, UT | 3.7 TWh |
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| #285 | Spindle Hill Energy Center | Fort Lupton, CO | 273.3 GWh |
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| #288 | Kanoelehua | Hilo, HI | 3.1 GWh |
| #289 | Dahlberg | Nicholson, GA | 334.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Exelon Medway LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 126 Grove Solar LLC | Franklin, MA | 2.5 GWh | 4.6 mi |
| ANP Bellingham Energy Project | Bellingham, MA | 3.5 TWh | 2.1 mi |
| ANP Blackstone Energy Project | Blackstone, MA | 2.9 TWh | 6.6 mi |
| Bellingham Cogeneration Facility | Bellingham, MA | 211.1 GWh | 3.8 mi |
| Bourne (MA) - Holliston I | Holliston, MA | 3.6 GWh | 2.6 mi |
| BWC Muddy Brook, LLC Hybrid | Mendon, MA | 1.9 GWh | 4.3 mi |
| BWC Wading River One, Two, Three CSG | Mendon, MA | 5.4 GWh | 5.6 mi |
| Centaurus Solar - MA | Ashland, MA | 3.7 GWh | 7.9 mi |
| Exelon West Medway II LLC | Medway, MA | 162.3 GWh | 0.2 mi |
| Franklin 1 | Wrentham, MA | 3.8 GWh | 7.4 mi |
| Franklin 2 | Franklin, MA | 5.7 GWh | 6.6 mi |
| Holliston LLC | Holliston, MA | 2.1 GWh | 5.2 mi |
| Holliston Solar CSG | Holliston, MA | 1.8 GWh | 2.3 mi |
| Hopkinton CSG | Hopkinton, MA | 2.9 GWh | 6.2 mi |
| Kearsarge Bellingham PV | Bellingham, MA | 5.3 GWh | 4.8 mi |
| Kearsarge Uxbridge | Uxbridge, MA | 3.6 GWh | 8.1 mi |
| Kearsarge William Way | Bellingham, MA | 7.6 GWh | 4.7 mi |
| Mendon | Mendon, MA | 4.0 GWh | 4.1 mi |
| Milford Power LP | Milford, MA | 147.3 GWh | 3.4 mi |
| Town of Norfolk MA at Medway Branch | Norfolk, MA | 1.9 GWh | 5.5 mi |