Chasm Hydro Partnership
Chasm Rd, Chateaugay, Chateaugay, NY 12920Plant Summary Information
Chasm Hydro Partnership is ranked #143 out of 148 hydroelectric power plants in New York in terms of total annual net electricity generation.
Chasm Hydro Partnership is comprised of 2 generators and generated 170.0 MWh during the 3-month period between August 2025 to November 2025.
| Plant Name | Chasm Hydro Partnership |
|---|---|
| Utility Name | Ampersand Chasm Hydro LLC |
| Location | Franklin County, NY |
| Initial Operation Date | March 1982 |
| Last Update | Nov 2025 |
| Annual Generation | 1.9 GWh |
| Annual Consumption | 7.5 k MMBtu |
| Ranked #11,096 out of 13,081 Power Plants Nationwide | |
| Ranked #1,244 out of 1,311 Water Power Plants Nationwide | |
| Ranked #909 out of 1,045 New York Power Plants | |
| Ranked #143 out of 148 New York Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
Chasm Hydro Partnership (2013 to 2015) Ampersand Chasm Hydro LLC (2016 to 2025) |
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Monthly Net Generation for Chasm Hydro Partnership
Monthly Plant Fuel Consumption for Chasm Hydro Partnership
Chasm Hydro Partnership Details
| Summary Information | |
|---|---|
| Plant Name | Chasm Hydro Partnership (50315) |
| Plant Address | Chasm Rd, Chateaugay, Chateaugay, NY 12920 |
| Utility | Ampersand Chasm Hydro LLC (24979) |
| Latitude, Longitude | 44.9318, -74.1125 |
| Generation Dates on File | Jan 2001 to Nov 2025 |
| Initial Operation Date | March 1982 |
| Annual Generation | 1.9 GWh |
| Fuel Types | Water |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | QF16-905 |
| 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 | Chaleaugay River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | New York State Elec & Gas Corp (13511) NY |
| Grid Voltage | 34.50 kV |
| Energy Storage | No |
Generator 1100 Details Operating March 1982
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | Zone D |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | Zone D |
| Nameplate Capacity | 1 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.8 MW |
| Minimum Load | 0.2 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1982 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Generator 2600 Details Operating October 1984
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.6 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 0.5 MW |
| Winter Capacity | 0.6 MW |
| Minimum Load | 0.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | October 1984 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Chasm Hydro Partnership Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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Nearby Power Plants
Below are closest 20 power plants surrounding Chasm Hydro Partnership.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Adirondack Solar | Ellenburg Center, NY | 1.7 GWh | 13.5 mi |
| Altona | Altona, NY | 177.3 GWh | 23.8 mi |
| Boas Rd #1 Community Solar Farm | Mooers, NY | 3.3 GWh | 21.5 mi |
| Boas Rd #2 Community Solar Farm | Mooers, NY | 3.3 GWh | 21.6 mi |
| Boas Rd #3 Community Solar Farm | Mooers, NY | 3.3 GWh | 21.7 mi |
| Boas Rd #4 Community Solar Farm | Mooers, NY | 2.7 GWh | 21.8 mi |
| Chasm | Malone, NY | 20.7 GWh | 13.4 mi |
| Chateaugay | Chateaugay, NY | 200.8 GWh | 4.9 mi |
| Clinton | Churubusco, NY | 177.6 GWh | 5.9 mi |
| County Route 11 Community Solar Farm | Mooers, NY | 6.3 GWh | 21.3 mi |
| County Route 11B | Mooers Forks, NY | 9.0 GWh | 21.6 mi |
| Ellenburg | Churubusco, NY | 167.7 GWh | 5.9 mi |
| Franklin Solar Site | Malone, NY | 2.2 GWh | 10.5 mi |
| Jericho Rise Wind Farm LLC | Chateaugay, NY | 160.1 GWh | 3 mi |
| Macomb | Malone, NY | 5.7 GWh | 10.2 mi |
| Malone Solar Site | Malone, NY | 1.5 GWh | 10.4 mi |
| Marble River Wind Farm | Churubusco, NY | 470.7 GWh | 9.4 mi |
| NSF Chateaugay Site 1 | Chateaugay, NY | 7.2 GWh | 3.9 mi |
| NSF Chateaugay Site 2 | Chateaugay, NY | 6.1 GWh | 3.3 mi |
| OYA State Route 122 | Constable, NY | 10.1 GWh | 7.5 mi |