Tenth Street
10th Street, Norwich, CT 6360Plant Summary Information
Tenth Street is ranked #12 out of 12 hydroelectric power plants in Connecticut in terms of total annual net electricity generation.
Tenth Street is comprised of 1 generator and generated 562.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Tenth Street |
|---|---|
| Utility Name | City of Norwich - (CT) |
| Location | Southeastern Connecticut Planning Region, CT |
| Initial Operation Date | May 1967 |
| Last Update | Dec 2025 |
| Annual Generation | 1.9 GWh |
| Annual Consumption | 6.6 k MMBtu |
| Ranked #11,116 out of 13,301 Power Plants Nationwide | |
| Ranked #1,244 out of 1,316 Water Power Plants Nationwide | |
| Ranked #121 out of 171 Connecticut Power Plants | |
| Ranked #12 out of 12 Connecticut Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Tenth Street
Monthly Plant Fuel Consumption for Tenth Street
Tenth Street Details
| Summary Information | |
|---|---|
| Plant Name | Tenth Street (583) |
| Plant Address | 10th Street, Norwich, CT 6360 |
| Utility | City of Norwich - (CT) (13831) |
| Latitude, Longitude | 41.53896, -72.05094 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | May 1967 |
| Annual Generation | 1.9 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 | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Shetucket River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | City of Norwich - (CT) (13831) CT |
| Grid Voltage | 4.80 kV |
| Energy Storage | No |
Generator 1 Details Operating May 1967
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | UN.TUNNEL 69 NORJ |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | UN.TUNNEL 69 NORJ |
| Nameplate Capacity | 1.4 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 1 MW |
| Winter Capacity | 1.2 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 1967 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Tenth Street Plant Owners
| Owner Name | Address | 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 Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1234 | Gilman Mill | Gilman, VT | 2.2 GWh |
| #1235 | Lochmere Hydroelectric Plant | Tilton, NH | 2.1 GWh |
| #1236 | Turner Shoals | Mill Springs, NC | 2.1 GWh |
| #1237 | Salmon Falls | South Berwick, ME | 2.1 GWh |
| #1238 | Deadwood Creek | Dobbins, CA | 2.1 GWh |
| #1239 | Tallassee Hydro Project | Clarke, GA | 2.0 GWh |
| #1240 | Manitou Springs | Manitou Spring, CO | 2.0 GWh |
| #1241 | Puueo | Hilo, HI | 2.0 GWh |
| #1242 | Avalon Hydropower | Mayodan, NC | 2.0 GWh |
| #1243 | Tacoma | Durango, CO | 1.9 GWh |
| #1245 | Fontana | Rialto, CA | 1.9 GWh |
| #1246 | Mechanic Falls | Mechanic Falls, ME | 1.9 GWh |
| #1247 | Great Falls (VT) | Lyndon, VT | 1.9 GWh |
| #1248 | Chasm Hydro Partnership | Chateaugay, NY | 1.9 GWh |
| #1249 | Timothy Lake Powerhouse | Estacada, OR | 1.9 GWh |
| #1250 | Diamond Island Plant | Watertown, NY | 1.8 GWh |
| #1251 | Granite Falls | Granite Falls, MN | 1.8 GWh |
| #1252 | Kosterville | Lyonsdale, NY | 1.8 GWh |
| #1253 | Smith (VT) | Bradford, VT | 1.8 GWh |
| #1254 | Graniteville Enterprise Division | Augusta, GA | 1.8 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Tenth Street.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Backus Microgrid Project | Norwich, CT | 823.0 MWh | 2.2 mi |
| Clinton Solar | Griswold, CT | 1.7 GWh | 8.3 mi |
| CMEEC - Bozrah | Bozrah, CT | 3.1 GWh | 6 mi |
| CMEEC - Norwich Stott St Solar Hybrid | Norwich, CT | 3.6 GWh | 3.8 mi |
| CMEEC - Rogers Rd Solar | Norwich, CT | 1.5 GWh | 3.7 mi |
| Conn Mun Electric Energy Coop | Norwich, CT | 1.2 GWh | 3.7 mi |
| Covanta Southeastern Connecticut Company | Preston, CT | 106.2 GWh | 4.5 mi |
| Fort Hill 1, 2, 3 & 4 | Uncasville, CT | 639.0 MWh | 5.4 mi |
| Foxwoods CoGen | Mashantucket, CT | 10.8 GWh | 6.5 mi |
| Fusion Solar Center LLC | Baltic, CT | 38.1 GWh | 5.9 mi |
| Jackson Solar (CT) | Griswold, CT | 1.6 GWh | 8.2 mi |
| Jewett City 1 | Jewett City, CT | 139.0 MWh | 5.7 mi |
| LNG 1 & 2 | Norwich, CT | 382.0 MWh | 4 mi |
| Montville Station | Uncasville, CT | 133.2 GWh | 8.1 mi |
| Rand Whitney CHP Plant | Montville, CT | 132.0 GWh | 7.4 mi |
| Scotland Dam | Windham, CT | 3.8 GWh | 9.5 mi |
| Sherman Solar | Griswold, CT | 1.6 GWh | 8.3 mi |
| Taftville | Taftville, CT | 2.2 GWh | 2.3 mi |
| Tunnel | Preston, CT | 5.9 GWh | 1.2 mi |
| Wheelabrator Lisbon | Lisbon, CT | 100.8 GWh | 3.2 mi |