Shoshone Falls
730 Canyon Drive, Twin Falls, ID 83301Plant Summary Information
Shoshone Falls is ranked #24 out of 74 hydroelectric power plants in Idaho in terms of total annual net electricity generation.
Shoshone Falls is comprised of 2 generators and generated 10.5 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Shoshone Falls |
|---|---|
| Utility Name | Idaho Power Co |
| Location | Jerome County, ID |
| Initial Operation Date | August 1907 |
| Last Update | Dec 2025 |
| Annual Generation | 51.9 GWh |
| Annual Consumption | 197.7 k MMBtu |
| Ranked #4,239 out of 13,301 Power Plants Nationwide | |
| Ranked #467 out of 1,316 Water Power Plants Nationwide | |
| Ranked #57 out of 142 Idaho Power Plants | |
| Ranked #24 out of 74 Idaho Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Shoshone Falls
Monthly Plant Fuel Consumption for Shoshone Falls
Shoshone Falls Details
| Summary Information | |
|---|---|
| Plant Name | Shoshone Falls (818) |
| Plant Address | 730 Canyon Drive, Twin Falls, ID 83301 |
| Utility | Idaho Power Co (9191) |
| Latitude, Longitude | 42.5975, -114.4033 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | August 1907 |
| Annual Generation | 51.9 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 | WECC |
| Balancing Authority | Idaho Power Company (IPCO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Snake River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Idaho Power Co (9191) ID |
| Grid Voltage | 46.00 kV |
| Energy Storage | No |
Generator 3 Details Operating August 1921
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | SFPR_GNODE003 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | SFPR_7_G003 |
| Nameplate Capacity | 11.5 MW |
| Nameplate Power Factor | 0.833 |
| Summer Capacity | 12.74 MW |
| Winter Capacity | 12.4 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | August 1921 |
| 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 |
Generator 4 Details Operating September 2020
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 3.2 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 3.25 MW |
| Winter Capacity | 1.57 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | September 2020 |
| 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 |
Shoshone Falls Plant Owners
| Owner Name | Address | Generator | 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 |
|---|---|---|---|
| #457 | Tesla | Colorado Springs, CO | 53.9 GWh |
| #458 | Hennepin Island | Minneapolis, MN | 53.9 GWh |
| #459 | Cedar Falls (WA) | North Bend, WA | 53.6 GWh |
| #460 | Victoria Dam | Rockland, MI | 53.6 GWh |
| #461 | Parr Hydro | Jenkinsville, SC | 53.3 GWh |
| #462 | William F Matson Generating Station | Huntingdon, PA | 53.2 GWh |
| #463 | Cooper Lake | Cooper Landing, AK | 52.5 GWh |
| #464 | Sheldon Springs Hydroelectric | Sheldon Springs, VT | 52.5 GWh |
| #465 | Mystic | Fishtail, MT | 52.5 GWh |
| #466 | Soda Springs | Idleyld Park, OR | 51.9 GWh |
| #468 | Upper Gorge | Bishop, CA | 51.9 GWh |
| #469 | Thousand Springs | Wendell, ID | 51.8 GWh |
| #470 | Pontook Hydro Facility | Dummer, NH | 50.9 GWh |
| #471 | Johnson 1 | Elwood, NE | 50.8 GWh |
| #472 | Deer Rips | Auburn, ME | 50.8 GWh |
| #473 | Flambeau Hydroelectric Station | Ladysmith, WI | 50.6 GWh |
| #474 | E J West | Lake Luzerne, NY | 50.3 GWh |
| #475 | Crescent | Crescent, NY | 50.1 GWh |
| #476 | Pejepscot Hydroelectric Project | Topsham, ME | 49.7 GWh |
| #477 | Kingsley | Ogallala, NE | 49.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Shoshone Falls.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Amalgamated Sugar Twin Falls | Twin Falls, ID | 20.6 GWh | 4.7 mi |
| Bypass | Hazelton, ID | 28.2 GWh | 17.8 mi |
| Cargill B6 Biofactory | Jerome, ID | 635.0 MWh | 13.6 mi |
| Clear Lake | Buhl, ID | 11.8 GWh | 19.7 mi |
| Clif Bar Bakery of Twin Falls | Twin Falls, ID | 2.6 GWh | 3.9 mi |
| Crystal Springs | Filer, ID | 8.5 GWh | 5.3 mi |
| Dietrich Drop | Shoshone, ID | 11.9 GWh | 17.9 mi |
| Hazelton B Hydro | Hazelton, ID | 23.3 GWh | 15.8 mi |
| Head of U Canal Hydro Project | Jerome, ID | 4.6 GWh | 11.4 mi |
| Little Mac Project | Buhl, ID | 4.3 GWh | 13.3 mi |
| Low Line Rapids | Kimberly, ID | 8.3 GWh | 8.4 mi |
| Marco Ranch | Jerome, ID | 2.5 GWh | 8.3 mi |
| Mile 28 Water Power Project | Eden, ID | 5.3 GWh | 15.8 mi |
| Milner Hydro | Murtaugh, ID | 33.7 GWh | 19.3 mi |
| Rock Creek I | Twin Falls, ID | 86.0 MWh | 7.3 mi |
| S E Hazelton A | Hazelton, ID | 24.9 GWh | 17.1 mi |
| South Forks Hydro | Hansen, ID | 26.3 GWh | 8.6 mi |
| Twin Falls (ID) | Kimberly, ID | 43.5 GWh | 2.5 mi |
| West Point RNG | Wendell, ID | 13.7 GWh | 16.2 mi |
| Wilson Lake Hydroelectric Project | Eden, ID | 27.3 GWh | 11.8 mi |