Deerfield 5
522 River Road, Florida, MA 1247Plant Summary Information
Deerfield 5 is ranked #35 out of 648 power plants in Massachusetts in terms of total annual net electricity generation.
Deerfield 5 is comprised of 1 generator and generated 10.1 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Deerfield 5 |
|---|---|
| Utility Name | Great River Hydro, LLC |
| Location | Berkshire County, MA |
| Initial Operation Date | October 1974 |
| Last Update | Dec 2025 |
| Annual Generation | 44.4 GWh |
| Annual Consumption | 167.1 k MMBtu |
| Ranked #4,337 out of 13,081 Power Plants Nationwide | |
| Ranked #498 out of 1,311 Water Power Plants Nationwide | |
| Ranked #35 out of 648 Massachusetts Power Plants | |
| Ranked #5 out of 25 Massachusetts Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
TransCanada Hydro Northeast Inc., (2013 to 2016) Great River Hydro, LLC (2017 to 2025) |
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Monthly Net Generation for Deerfield 5
Monthly Plant Fuel Consumption for Deerfield 5
Deerfield 5 Details
| Summary Information | |
|---|---|
| Plant Name | Deerfield 5 (1620) |
| Plant Address | 522 River Road, Florida, MA 1247 |
| Utility | Great River Hydro, LLC (61122) |
| Latitude, Longitude | 42.69118, -72.9561 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | October 1974 |
| Annual Generation | 44.4 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 | 98-91-000 |
| 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 | Deerfield River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Western Massachusetts Electric Company (20455) MA |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
Generator GEN1 Details Operating October 1974
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 393 |
| Nameplate Capacity | 17.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 13.9 MW |
| Winter Capacity | 13.9 MW |
| Minimum Load | 6.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | October 1974 |
| 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 |
Deerfield 5 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 |
|---|---|---|---|
| #488 | Woodland Pulp, LLC | Baileyville, ME | 381.5 GWh |
| #489 | Wisconsin Rapids | Wisconsin Rapids, WI | 46.4 GWh |
| #490 | Control Gorge | Bishop, CA | 46.4 GWh |
| #491 | Remmel | Malvern, AR | 46.1 GWh |
| #492 | Mojave Siphon | Hesperia, CA | 46.1 GWh |
| #493 | Hat Creek 2 | Burney, CA | 46.0 GWh |
| #494 | St. Cloud Hydro | St Cloud, MN | 46.0 GWh |
| #495 | Leesville | Hurt, VA | 45.7 GWh |
| #496 | Marshall Ford | Austin, TX | 45.2 GWh |
| #497 | Upper Power Plant | Idaho Falls, ID | 44.8 GWh |
| #499 | Keowee | Seneca, SC | 44.3 GWh |
| #500 | Hannawa | Pierrepont, NY | 44.1 GWh |
| #501 | Mormon Flat | Apache Junction, AZ | 43.9 GWh |
| #502 | New Badger | Kaukauna, WI | 43.8 GWh |
| #503 | Fontenelle | Le Barge, WY | 43.8 GWh |
| #504 | Twin Falls (ID) | Kimberly, ID | 43.5 GWh |
| #505 | Dalles Dam North Fishway Project | The Dalles, OR | 43.4 GWh |
| #506 | Conemaugh Hydro Plant | Saltsburg, PA | 43.3 GWh |
| #507 | Grizzly | N/A, CA | 43.3 GWh |
| #508 | Dexter | Lowell, OR | 43.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Deerfield 5.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Adams Grove Solar | Adams, MA | 6.2 GWh | 10.8 mi |
| Charlemont A | Charlemont, MA | 3.1 GWh | 4.6 mi |
| Deerfield 2 | Conway, MA | 29.4 GWh | 15.1 mi |
| Deerfield 3 | Buckland, MA | 26.5 GWh | 13 mi |
| Deerfield 4 | Buckland, MA | 21.5 GWh | 12.1 mi |
| Deerfield Wind LLC | Searsburg, VT | 92.5 GWh | 13 mi |
| Fairhaven E | Fairhaven, MA | 3.1 GWh | 4.6 mi |
| Gardners Falls | Buckland, MA | 11.4 GWh | 13.4 mi |
| Harbor Road Solar 1 | Cheshire, MA | 2.7 GWh | 11.3 mi |
| Harriman | Whitingham, VT | 98.2 GWh | 7.4 mi |
| New England Wind LLC | Florida, MA | 73.0 GWh | 4.3 mi |
| North Adams Landfill | North Adams, MA | 3.3 GWh | 7.1 mi |
| Plainfield Community Solar LLC | Plainfield, MA | 3.3 GWh | 11.9 mi |
| Saddleback Solar | Lanesborough, MA | 3.5 GWh | 17.5 mi |
| Savoy Solar PV | Savoy, MA | 2.9 GWh | 10.2 mi |
| Searsburg | Searsburg, VT | 15.9 GWh | 12.5 mi |
| Searsburg Wind Turbine | Searsburg, VT | 9.9 GWh | 11.8 mi |
| Sherman | Rowe, MA | 27.8 GWh | 3 mi |
| SVEP Solar Project Company | Pownal, VT | 1.6 GWh | 14.4 mi |
| Williams College - Campus CHP | Williamstown, MA | 3.2 GWh | 12.6 mi |