Diamond Island Plant
Water Street, Watertown, NY 13601Plant Summary Information
Diamond Island Plant is ranked #145 out of 154 hydroelectric power plants in New York in terms of total annual net electricity generation.
Diamond Island Plant is comprised of 3 generators and generated 612.0 MWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Diamond Island Plant |
|---|---|
| Utility Name | Central Rivers Power US, LLC |
| Location | Jefferson County, NY |
| Initial Operation Date | January 1914 |
| Last Update | Dec 2024 |
| Annual Generation | 2.6 GWh |
| Annual Consumption | 8.9 k MMBtu |
| Ranked #9,936 out of 12,637 Power Plants Nationwide | |
| Ranked #1,254 out of 1,331 Water Power Plants Nationwide | |
| Ranked #724 out of 944 New York Power Plants | |
| Ranked #145 out of 154 New York Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
CHI Energy Inc (2013 to 2019) Central Rivers Power US, LLC (2020 to 2024) |
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Monthly Net Generation for Diamond Island Plant
Monthly Plant Fuel Consumption for Diamond Island Plant
Diamond Island Plant Details
| Summary Information | |
|---|---|
| Plant Name | Diamond Island Plant (10540) |
| Plant Address | Water Street, Watertown, NY 13601 |
| Utility | Central Rivers Power US, LLC (64078) |
| Latitude, Longitude | 43.97863, -75.8861 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | January 1914 |
| Annual Generation | 2.6 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 | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | New York Independent System Operator (NYIS) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Black River |
| Ash Impoundment | |
| Transmission / Distribution Owner | Niagara Mohawk Power Corp. (13573) NY |
| Grid Voltage | 24.00 kV |
| Energy Storage | No |
Generator GEN1 Details Operating January 1914
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.4 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.4 MW |
| Winter Capacity | 0.4 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1914 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 1H |
Generator GEN2 Details Operating January 1914
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.4 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.4 MW |
| Winter Capacity | 0.4 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1914 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 1H |
Generator GEN3 Details Operating January 1914
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.4 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.4 MW |
| Winter Capacity | 0.4 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 1914 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 1H |
Diamond Island Plant Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
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| #1251 | West Danville 15 | Danville, VT | 2.6 GWh |
| #1252 | Danbury Dam | Danbury, WI | 2.6 GWh |
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| #1255 | French Paper Hydro | Niles, MI | 2.6 GWh |
| #1256 | Flambeau Lower Project | Park Falls, WI | 2.6 GWh |
| #1257 | Moretown Generating Station | Moretown, VT | 2.6 GWh |
| #1258 | Salmon Falls | South Berwick, ME | 2.6 GWh |
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| #1261 | Wallowa Falls | Joseph, OR | 2.5 GWh |
| #1262 | Skagway | Skagway, AK | 4.3 GWh |
| #1263 | Toadtown | Magalia, CA | 2.4 GWh |
| #1264 | Unit 4 | Mt Pleasent, UT | 2.3 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Diamond Island Plant.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Beebee Island Hydro Plant | Watertown, NY | 50.9 GWh | 1.1 mi |
| Black River | Black River, NY | 27.1 GWh | 3.9 mi |
| Carthage A | Carthage, NY | 8.3 GWh | 11.2 mi |
| Carthage B | Carthage, NY | 5.6 GWh | 11.2 mi |
| Copenhagen Plant | Copenhagen, NY | 8.6 GWh | 12.5 mi |
| Copenhagen Solar | Copenhagen, NY | 2.3 GWh | 11.5 mi |
| Copenhagen Wind Farm | Copenhagen, NY | 252.5 GWh | 10.4 mi |
| DANC LFGTE Facility | Rodman, NY | 25.9 GWh | 11.1 mi |
| Deferiet | Deferiet, NY | 62.9 GWh | 11 mi |
| Dexter Plant | Dexter, NY | 8.4 GWh | 7.9 mi |
| Glen Park Hydroelectric Project | Watertown, NY | 142.5 GWh | 4 mi |
| Herrings | Carthage, NY | 23.0 GWh | 12.1 mi |
| Jefferson-Lewis BOCES Solar | Watertown, NY | 2.6 GWh | 4.2 mi |
| Kamargo | Black River, NY | 27.5 GWh | 5 mi |
| Longfalls Facility | West Carthage, NY | 881.0 MWh | 13 mi |
| Mereand CSG | Watertown, NY | 3.0 GWh | 5.1 mi |
| OYA Wayside Drive | Watertown, NY | 8.0 GWh | 3.2 mi |
| Sewalls | Watertown, NY | 15.1 GWh | 0.4 mi |
| St. Lawrence University - Sutton | Watertown, NY | 2.4 GWh | 3.3 mi |
| Watertown | Watertown, NY | 28.0 GWh | 0.6 mi |