Cochrane
336 Rainbow Dam Road, Great Falls, MT 59404Plant Summary Information
Cochrane is ranked #28 out of 67 power plants in Montana in terms of total annual net electricity generation.
Cochrane is comprised of 2 generators and generated 63.0 GWh during the 3-month period between September 2023 to December 2023.
| Plant Name | Cochrane |
|---|---|
| Utility Name | NorthWestern Energy (MT Hydro) |
| Location | Cascade County, MT |
| Initial Operation Date | July 1958 |
| Last Update | Dec 2023 |
| Annual Generation | 244.7 GWh |
| Annual Consumption | 880.8 k MMBtu |
| Ranked #2,108 out of 11,623 Power Plants Nationwide | |
| Ranked #189 out of 1,242 Water Power Plants Nationwide | |
| Ranked #28 out of 67 Montana Power Plants | |
| Ranked #13 out of 21 Montana Water Power Plants | |
| Fuel Types | Water |
| Previous Operators |
PPL Montana LLC (2013 to 2013) NorthWestern Energy (2014 to 2020) NorthWestern Energy (MT hdro) (2021 to 2021) NorthWestern Energy (MT Hydro) (2022 to 2023) |
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Monthly Net Generation for Cochrane
Cochrane Details
| Summary Information | |
|---|---|
| Plant Name | Cochrane (2182) |
| Plant Address | 336 Rainbow Dam Road, Great Falls, MT 59404 |
| Utility | NorthWestern Energy (MT Hydro) (13902) |
| Latitude, Longitude | 47.5375, -111.19497 |
| Generation Dates on File | Jan 2001 to Dec 2023 |
| Initial Operation Date | July 1958 |
| Annual Generation | 244.7 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 | 99-185-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | NorthWestern Energy (NWMT) (NWMT) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Missouri River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | NorthWestern Energy LLC - (MT) (12825) MT |
| Grid Voltage | 100.00 kV |
| Energy Storage | No |
Generator COC1 Details Operating July 1958
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NA |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NA |
| Nameplate Capacity | 28.4 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 31 MW |
| Winter Capacity | 31 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 1958 |
| 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 COC2 Details OA July 1958
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NA |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NA |
| Nameplate Capacity | 32 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 32 MW |
| Winter Capacity | 32 MW |
| Minimum Load | 1 MW |
|---|---|
| Uprate/Derate Completed | No |
| Status | OA |
| First Operation Date | July 1958 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Cochrane 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 |
|---|---|---|---|
| #179 | Greenup Hydro | Franklin Furnace, OH | 262.2 GWh |
| #180 | American Falls | American Falls, ID | 262.2 GWh |
| #181 | Judge F Carr | French Gulch, CA | 260.6 GWh |
| #182 | Thomson | Carlton, MN | 258.7 GWh |
| #183 | Ozark | Ozark, AR | 253.1 GWh |
| #184 | Spier Falls | Gansevoort, NY | 252.9 GWh |
| #185 | Electra | Jackson, CA | 252.1 GWh |
| #186 | Exchequer | Snelling, CA | 250.6 GWh |
| #187 | Jefferies | Moncks Corner, SC | 247.6 GWh |
| #188 | Tiger Creek | Pioneer, CA | 246.0 GWh |
| #190 | Hudson Falls Hydroelectric Project | South Glens Falls, NY | 242.3 GWh |
| #191 | Blakely Mountain | Royal, AR | 234.9 GWh |
| #192 | Edison Sault | Sault Ste. Marie, MI | 233.6 GWh |
| #193 | Lewis Smith Dam | Jasper, AL | 233.4 GWh |
| #194 | Woodleaf | Forbestown, CA | 231.6 GWh |
| #195 | Pensacola | Langley, OK | 228.0 GWh |
| #196 | J Woodruff | Chattahoochee, FL | 224.2 GWh |
| #197 | Hiwassee Dam | Murphy, NC | 223.6 GWh |
| #198 | Harry Truman | Warsaw, MO | 222.3 GWh |
| #199 | Thurlow Dam | Tallassee, AL | 222.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Cochrane.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Black Eagle | Great Falls, MT | 121.5 GWh | 3.3 mi |
| Black Eagle Solar, LLC | Black Eagle, MT | 5.1 GWh | 2.8 mi |
| Canyon Ferry | Helena, MT | 276.5 GWh | 66.3 mi |
| Fairfield Wind | Fairfield, MT | 25.8 GWh | 38.1 mi |
| Gordon Butte Wind LLC | Martinsdale, MT | 66.5 GWh | 87.6 mi |
| Great Divide Solar, LLC | Canyon Creek, MT | 6.1 GWh | 70.8 mi |
| Green Meadow Solar, LLC | Helena, MT | 5.5 GWh | 71.1 mi |
| Greenfield Wind - MT | Fairfield, MT | 83.7 GWh | 38 mi |
| Hauser | Helena, MT | 142.8 GWh | 62.5 mi |
| Holter | Wolf Creek, MT | 281.6 GWh | 53.5 mi |
| Horseshoe Bend Wind Park | Great Falls, MT | 29.4 GWh | 11.7 mi |
| Morony | Great Falls, MT | 295.0 GWh | 7 mi |
| NaturEner Glacier Wind Energy 1 | Ethridge, MT | 240.8 GWh | 79.4 mi |
| NaturEner Glacier Wind Energy 2 | Ethridge, MT | 280.5 GWh | 82.6 mi |
| Rainbow (MT) | Great Falls, MT | 394.9 GWh | 0.5 mi |
| Ryan | Great Falls, MT | 486.3 GWh | 4.1 mi |
| South Peak Wind | Geyser, MT | 258.8 GWh | 30.7 mi |
| Spion Kop Wind Farm | Geyser, MT | 112.2 GWh | 29.6 mi |
| Tiber Dam Hydroelectric Plant | Chester, MT | 44.0 GWh | 54.1 mi |
| Two Dot Wind Farm | Two Dot, MT | 33.1 GWh | 91.5 mi |