Shepaug
2225 River Road, Southbury, CT 6488Plant Summary Information
Shepaug is ranked #17 out of 147 power plants in Connecticut in terms of total annual net electricity generation.
Shepaug is comprised of 1 generator and generated 29.9 GWh during the 3-month period between September 2022 to December 2022.
| Plant Name | Shepaug |
|---|---|
| Utility Name | FirstLight Power Resources Services LLC |
| Location | Naugatuck Valley Planning Region, CT |
| Initial Operation Date | January 1955 |
| Last Update | Dec 2022 |
| Annual Generation | 114.4 GWh |
| Annual Consumption | 470.4 k MMBtu |
| Ranked #2,971 out of 11,249 Power Plants Nationwide | |
| Ranked #312 out of 1,354 Water Power Plants Nationwide | |
| Ranked #17 out of 147 Connecticut Power Plants | |
| Ranked #1 out of 13 Connecticut Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Shepaug
Shepaug Details
| Summary Information | |
|---|---|
| Plant Name | Shepaug (552) |
| Plant Address | 2225 River Road Southbury, CT 6488 |
| Utility | FirstLight Power Resources Services LLC (54895) |
| Latitude, Longitude | 41.44842, -73.29532 |
| Generation Dates on File | Jan 2001 to Dec 2022 |
| Initial Operation Date | January 1955 |
| Annual Generation | 114.4 GWh |
| Fuel Types | Water |
| 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 | 00-94-000 |
| 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 | Housatonic River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Connecticut Light & Power Co (4176) CT |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
Generator 1 Details Operating January 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Wholly Owned by Other Entity |
| Nameplate Capacity | 37.2 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 41.5 MW |
| Winter Capacity | 42.6 MW |
| Minimum Load | 35 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1955 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Shepaug Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| FirstLight Hydro Generating Company | 143 West Street Ext. Suite E, New Milford, CT 6776 | 100.00% |
| FirstLight Hydro Generating Company | 143 West Street Ext. Suite E, New Milford, CT 6776 | 100.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #302 | Lemolo 2 | Toketee Falls, OR | 119.7 GWh |
| #303 | Crystal | Montrose, CO | 119.6 GWh |
| #304 | Fort Patrick Henry | Kingsport, TN | 119.0 GWh |
| #305 | Castaic | Castaic, CA | 117.6 GWh |
| #306 | Main Canal Headworks | Coulee City, WA | 117.5 GWh |
| #307 | Skelton | Dayton, ME | 117.2 GWh |
| #308 | Pit 1 | Burney, CA | 116.5 GWh |
| #309 | Tyee Lake Hydroelectric Facility | Wrangell, AK | 116.5 GWh |
| #310 | Dearborn | Great Falls, SC | 116.0 GWh |
| #311 | RC Thomas Hydroelectric Project | Livingston, TX | 114.8 GWh |
| #313 | Blewett | Lilesville, NC | 114.4 GWh |
| #314 | Big Quinnesec 92 | Iron Mountain, MI | 114.0 GWh |
| #315 | Swan Falls | Kuna, ID | 113.4 GWh |
| #316 | Lemolo 1 | Idleyld Park, OR | 113.2 GWh |
| #317 | River Mill | Estacada, OR | 113.0 GWh |
| #318 | Lake Lynn Hydro Station | Lake Lynn, PA | 112.9 GWh |
| #319 | Judge F Carr | French Gulch, CA | 112.8 GWh |
| #320 | Ellis Hydro | Van Buren, AR | 111.9 GWh |
| #321 | Mountain Island | Mount Holly, NC | 111.6 GWh |
| #322 | Petenwell | Necedah, WI | 111.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Shepaug.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Bridgeport Fuel Cell, LLC | Bridgeport, CT | 120.4 GWh | 19.9 mi |
| Bridgeport Station | Bridgeport, CT | 3.2 TWh | 20 mi |
| Bulls Bridge | New Milford, CT | 37.4 GWh | 17.8 mi |
| CPV Towantic Energy Center | Oxford, CT | 6.2 TWh | 9.2 mi |
| Danbury Hospital Cogen Plant | Danbury, CT | 26.3 GWh | 8.4 mi |
| Derby Hydro | Shelton, CT | 25.0 GWh | 13.2 mi |
| Devon Station | Milford, CT | 573.3 MWh | 19.1 mi |
| Digital Fairfield | Trumbull, CT | 11.6 GWh | 16.3 mi |
| Emerald Gardens PKI, LLC | Shelton, CT | 2.7 GWh | 15.1 mi |
| Fairfield University CHP Plant | Fairfield, CT | 26.3 GWh | 20.1 mi |
| IBM Southbury | Southbury, CT | 5.7 GWh | 4.9 mi |
| Kimberly Clark-Unit 1,2,3 | New Milford, CT | 256.5 GWh | 9.8 mi |
| Milford Power Project | Milford, CT | 3.9 TWh | 18.5 mi |
| New Milford Gas Recovery | New Milford, CT | 6.2 GWh | 9.6 mi |
| Rocky River (CT) | New Milford, CT | 2.4 GWh | 11.8 mi |
| Sikorsky Aircraft CHP | Stratford, CT | 77.0 GWh | 17.1 mi |
| Stevenson | Monroe, CT | 73.1 GWh | 7.8 mi |
| UI RCP Woodbridge FC | Woodbridge, CT | 15.2 GWh | 16.2 mi |
| Waterbury Generation | Waterbury, CT | 43.7 GWh | 14.7 mi |
| Watertown Solar One, LLC | Watertown, CT | 3.5 GWh | 14.1 mi |