Exelon West Medway II LLC
9 Summer St, Medway, MA 2053Plant Summary Information
Exelon West Medway II LLC is ranked #21 out of 583 power plants in Massachusetts in terms of total annual net electricity generation.
Exelon West Medway II LLC is comprised of 2 generators and generated 39.6 GWh during the 3-month period between November 2023 to February 2024.
Plant Name | Exelon West Medway II LLC |
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Utility Name | Constellation Power, Inc |
Location | Norfolk County, MA |
Initial Operation Date | March 2019 |
Last Update | Feb 2024 |
Annual Generation | 162.3 GWh |
Annual Consumption | 1.7 M MMBtu |
Ranked #2,573 out of 11,455 Power Plants Nationwide | |
Ranked #790 out of 2,284 Natural Gas Power Plants Nationwide | |
Ranked #21 out of 583 Massachusetts Power Plants | |
Ranked #14 out of 48 Massachusetts Natural Gas Power Plants | |
Fuel Types | Natural Gas : 99.3% Kerosene : 0.7% |
Previous Operator |
Exelon Power (2014 to 2021) Constellation Power, Inc (2022 to 2022) |
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Monthly Net Generation for Exelon West Medway II LLC
Exelon West Medway II LLC Details
Summary Information | |
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Plant Name | Exelon West Medway II LLC (59882) |
Plant Address | 9 Summer St Medway, MA 2053 |
Utility | Constellation Power, Inc (6035) |
Latitude, Longitude | 42.13722, -71.4447 |
Generation Dates on File | May 2019 to Feb 2024 |
Initial Operation Date | March 2019 |
Annual Generation | 162.3 GWh |
Fuel Types | Natural Gas : 99.3% Kerosene : 0.7% |
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 | |
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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 | |
Ash Impoundment | No |
Transmission / Distribution Owner | NSTAR Electric Company (54913) MA |
Grid Voltage | 115.00 kV |
Energy Storage | No |
Natural Gas Information | |
Pipeline Name | Algonquin Gas Transmission Company |
Natural Gas Storage | No |
Generator 4 Details Operating March 2019
Technology | Natural Gas Fired Combustion Turbine |
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Prime Mover | Combustion Turbine |
Ownership | Single Owner |
RTO ISO LMP Node Designation | UN.MEDWAY 13.8WMJ4 |
RTO ISO Location Designation For Reporting Wholesale Sales Data | UN.MEDWAY 13.8WMJ4 |
Nameplate Capacity | 131.8 MW |
Nameplate Power Factor | 0.85 |
Summer Capacity | 95.3 MW |
Winter Capacity | 103.5 MW |
Minimum Load | 25 MW |
Uprate/Derate Completed | No |
Status | Operating |
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First Operation Date | March 2019 |
Combined Heat & Power | No |
Sector Name | IPP Non-CHP (2) |
Energy Source | Natural Gas / Kerosene |
Solid Fuel Gasification | No |
Carbon Capture Technology | No |
Time From Cold Shutdown To Full Load | 10M |
Multiple Fuels | Yes |
Cofire Fuels | No |
Switch Between Oil And Natural Gas | Yes |
Multifuel Details | |
Switch When Operating | Yes |
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Net Summer Capacity With Natural Gas | 95.3 MW |
Net Winter Capacity With Natural Gas | 103.5 MW |
Net Summer Capacity With Oil | 95.3 MW |
Net Winter Capacity With Oil | 100 MW |
Time To Switch From Gas To Oil | 1H |
Time To Switch From Oil To Gas | 1H |
Factors That Limit Switching | No |
Generator 5 Details Operating May 2019
Technology | Natural Gas Fired Combustion Turbine |
---|---|
Prime Mover | Combustion Turbine |
Ownership | Single Owner |
RTO ISO LMP Node Designation | UN.MEDWAY 13.8WMJ5 |
RTO ISO Location Designation For Reporting Wholesale Sales Data | UN.MEDWAY 13.8WMJ5 |
Nameplate Capacity | 131.8 MW |
Nameplate Power Factor | 0.85 |
Summer Capacity | 95.5 MW |
Winter Capacity | 103.5 MW |
Minimum Load | 25 MW |
Uprate/Derate Completed | No |
Status | Operating |
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First Operation Date | May 2019 |
Combined Heat & Power | No |
Sector Name | IPP Non-CHP (2) |
Energy Source | Natural Gas / Kerosene |
Solid Fuel Gasification | No |
Carbon Capture Technology | No |
Time From Cold Shutdown To Full Load | 10M |
Multiple Fuels | Yes |
Cofire Fuels | No |
Switch Between Oil And Natural Gas | Yes |
Multifuel Details | |
Switch When Operating | Yes |
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Net Summer Capacity With Natural Gas | 95.5 MW |
Net Winter Capacity With Natural Gas | 103.5 MW |
Net Summer Capacity With Oil | 95.5 MW |
Net Winter Capacity With Oil | 100 MW |
Time To Switch From Gas To Oil | 1H |
Time To Switch From Oil To Gas | 1H |
Factors That Limit Switching | No |
Exelon West Medway II LLC Plant Owners
Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
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#800 | Springdale 1 & 2 | Springdale, PA | 154.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Exelon West Medway II LLC.
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126 Grove Solar LLC | Franklin, MA | 2.5 GWh | 4.4 mi |
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BWC Wading River One, Two, Three CSG | Mendon, MA | 5.4 GWh | 5.5 mi |
Centaurus Solar - MA | Ashland, MA | 3.7 GWh | 8.1 mi |
Exelon Medway LLC | Medway, MA | 3.3 GWh | 0.2 mi |
Franklin 1 | Wrentham, MA | 3.8 GWh | 7.2 mi |
Franklin 2 | Franklin, MA | 5.7 GWh | 6.3 mi |
Holliston LLC | Holliston, MA | 2.1 GWh | 5.4 mi |
Holliston Solar CSG | Holliston, MA | 1.8 GWh | 2.5 mi |
Hopkinton CSG | Hopkinton, MA | 2.9 GWh | 6.4 mi |
Kearsarge Bellingham PV | Bellingham, MA | 5.3 GWh | 4.6 mi |
Kearsarge Uxbridge | Uxbridge, MA | 3.6 GWh | 8.2 mi |
Kearsarge William Way | Bellingham, MA | 7.6 GWh | 4.5 mi |
Mendon | Mendon, MA | 4.0 GWh | 4 mi |
Milford Power LP | Milford, MA | 147.3 GWh | 3.5 mi |
Town of Norfolk MA at Medway Branch | Norfolk, MA | 1.9 GWh | 5.4 mi |