Hennepin Island
206 Main St SE, Minneapolis, MN 55401Plant Summary Information
Hennepin Island is ranked #7 out of 26 hydroelectric power plants in Minnesota in terms of total annual net electricity generation.
Hennepin Island is comprised of 5 generators and generated 8.9 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Hennepin Island |
|---|---|
| Utility Name | Northern States Power Co - Minnesota |
| Location | Hennepin County, MN |
| Initial Operation Date | October 1954 |
| Last Update | Dec 2024 |
| Annual Generation | 47.1 GWh |
| Annual Consumption | 172.4 k MMBtu |
| Ranked #4,101 out of 12,312 Power Plants Nationwide | |
| Ranked #510 out of 1,323 Water Power Plants Nationwide | |
| Ranked #85 out of 756 Minnesota Power Plants | |
| Ranked #7 out of 26 Minnesota Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Hennepin Island
Hennepin Island Details
| Summary Information | |
|---|---|
| Plant Name | Hennepin Island (1911) |
| Plant Address | 206 Main St SE, Minneapolis, MN 55401 |
| Utility | Northern States Power Co - Minnesota (13781) |
| Latitude, Longitude | 44.98236, -93.25416 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | October 1954 |
| Annual Generation | 47.1 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 | MRO |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Mississippi River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Northern States Power Co - Minnesota (13781) MN |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
Generator 1 Details Operating October 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NSP MAIN_ST MAIN_S_1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NSP MAIN_ST MAIN_S_1 |
| Nameplate Capacity | 2.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 1.2 MW |
| Winter Capacity | 1.4 MW |
| Minimum Load | 0.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | October 1954 |
| 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 October 1954
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NSP MAIN_ST MAIN_S_1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NSP MAIN_ST MAIN_S_1 |
| Nameplate Capacity | 2.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 1.2 MW |
| Winter Capacity | 1.4 MW |
| Minimum Load | 0.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | October 1954 |
| 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 3 Details Operating October 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NSP MAIN_ST MAIN_S_1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NSP MAIN_ST MAIN_S_1 |
| Nameplate Capacity | 2.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 1.2 MW |
| Winter Capacity | 1.4 MW |
| Minimum Load | 0.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | October 1955 |
| 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 5 Details Operating November 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NSP MAIN_ST MAIN_S_1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NSP MAIN_ST MAIN_S_1 |
| Nameplate Capacity | 2.5 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 1.3 MW |
| Winter Capacity | 1.5 MW |
| Minimum Load | 0.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 1955 |
| 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 2 Details Operating March 1955
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | NSP MAIN_ST MAIN_S_1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NSP MAIN_ST MAIN_S_1 |
| Nameplate Capacity | 2.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 1.2 MW |
| Winter Capacity | 1.4 MW |
| Minimum Load | 0.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1955 |
| 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 |
Hennepin Island 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 |
|---|---|---|---|
| #500 | Amistad Dam & Power | Del Rio, TX | 50.6 GWh |
| #501 | Wisconsin Rapids | Wisconsin Rapids, WI | 49.9 GWh |
| #502 | Soda Springs | Idleyld Park, OR | 48.9 GWh |
| #503 | Pejepscot Hydroelectric Project | Topsham, ME | 48.6 GWh |
| #504 | Upriver Dam Hydro Plant | Spokane, WA | 48.4 GWh |
| #505 | Leesville | Hurt, VA | 48.4 GWh |
| #506 | Kingsley | Ogallala, NE | 48.0 GWh |
| #507 | Roza | Yakima, WA | 47.7 GWh |
| #508 | Broadwater Power Project | Toston, MT | 47.4 GWh |
| #509 | Falls River Hydro | Ashton, ID | 47.4 GWh |
| #511 | Highgate Falls | Highgate, VT | 46.6 GWh |
| #512 | Drum 1 | Alta, CA | 46.4 GWh |
| #513 | PHP 1 | Sandy, OR | 46.4 GWh |
| #514 | Conemaugh Hydro Plant | Saltsburg, PA | 46.4 GWh |
| #515 | Mojave Siphon | Hesperia, CA | 46.2 GWh |
| #516 | Sturgeon | Tillson, NY | 45.7 GWh |
| #517 | Stewart Mountain | Phoenix, AZ | 45.7 GWh |
| #518 | Browns Falls | Oswegatchie, NY | 45.3 GWh |
| #519 | Upper Power Plant | Idaho Falls, ID | 44.9 GWh |
| #520 | San Francisquito 2 | Saugus, CA | 44.7 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Hennepin Island.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Black Dog | Burnsville, MN | 1.8 TWh | 11.9 mi |
| Blue Lake | Shakopee, MN | 317.7 GWh | 16.1 mi |
| Blue Lake Solar | Shakopee, MN | 4.2 GWh | 15.5 mi |
| Covanta Hennepin Energy | Minneapolis, MN | 208.4 GWh | 1.3 mi |
| High Bridge | St. Paul, MN | 2.6 TWh | 7.8 mi |
| MNDOT Standby Generation | St. Paul, MN | 21.0 MWh | 7.5 mi |
| Riverside (MN) | Minneapolis, MN | 2.1 TWh | 2.8 mi |
| SAF Hydroelectric LLC | Minneapolis, MN | 28.5 GWh | 0.4 mi |
| Shakopee Met Council WTP | Shakopee, MN | 1.9 GWh | 15.6 mi |
| St Paul Cogeneration | St. Paul, MN | 151.1 GWh | 8.2 mi |
| St. Paul Intl Airport Red & Blue Parking | St. Paul, MN | 3.0 GWh | 7.4 mi |
| STAG St. Paul Project CSG | Saint Paul, MN | 1.4 GWh | 13 mi |
| Thomson Reuters Campus Bldg A-D | Eagan, MN | 89.0 MWh | 13.1 mi |
| Thomson Reuters Data Center Bldg ES101 | Eagan, MN | 9.0 MWh | 12.9 mi |
| Thomson Reuters Data Center Bldg H | Eagan, MN | 41.0 MWh | 12.6 mi |
| Twin Cities Hydro LLC | St. Paul, MN | 89.5 GWh | 5.3 mi |
| Univ Minnesota CHP Plant | Minneapolis, MN | 166.3 GWh | 0.7 mi |
| West Group Data Center | Eagan, MN | 51.0 MWh | 12.8 mi |
| West Group Data Center F | Eagan, MN | 50.0 MWh | 12.6 mi |
| Woodbury Solar | Woodbury, MN | 4.4 GWh | 15.6 mi |