Lake Dorothy Hydroelectric Project
Lake Dorothy, Juneau, AK 99801Plant Summary Information
Lake Dorothy Hydroelectric Project is ranked #14 out of 127 power plants in Alaska in terms of total annual net electricity generation.
Lake Dorothy Hydroelectric Project is comprised of 1 generator and generated 22.3 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Lake Dorothy Hydroelectric Project |
|---|---|
| Utility Name | Alaska Electric Light & Power Co. |
| Location | Juneau City and Borough, AK |
| Initial Operation Date | September 2009 |
| Last Update | Dec 2024 |
| Annual Generation | 83.6 GWh |
| Annual Consumption | 313.3 k MMBtu |
| Ranked #3,588 out of 12,539 Power Plants Nationwide | |
| Ranked #392 out of 1,332 Water Power Plants Nationwide | |
| Ranked #14 out of 127 Alaska Power Plants | |
| Ranked #6 out of 33 Alaska Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
Alaska Electric Light&Power Co (2013 to 2020) Alaska Electric Light & Power Co. (2021 to 2024) |
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Monthly Net Generation for Lake Dorothy Hydroelectric Project
Lake Dorothy Hydroelectric Project Details
| Summary Information | |
|---|---|
| Plant Name | Lake Dorothy Hydroelectric Project (57085) |
| Plant Address | Lake Dorothy, Juneau, AK 99801 |
| Utility | Alaska Electric Light & Power Co. (213) |
| Latitude, Longitude | 58.2325, -134.0533 |
| Generation Dates on File | Sep 2009 to Dec 2024 |
| Initial Operation Date | September 2009 |
| Annual Generation | 83.6 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 | |
| Balancing Authority | () |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Lake Dorothy |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Alaska Electric Light&Power Co (213) AK |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
Generator 1 Details Operating September 2009
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 14.3 MW |
| Nameplate Power Factor | 0.75 |
| Summer Capacity | 14.3 MW |
| Winter Capacity | 14.3 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | September 2009 |
| 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 |
Lake Dorothy Hydroelectric Project 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 |
|---|---|---|---|
| #382 | York Haven | York Haven, PA | 86.7 GWh |
| #383 | Wallenpaupack | Drumore, PA | 86.7 GWh |
| #384 | Ocoee 2 | Benton, TN | 86.7 GWh |
| #385 | Cutler Hydro | Collinston, UT | 86.6 GWh |
| #386 | Jeffrey | Brady, NE | 86.3 GWh |
| #387 | William F Matson Generating Station | Huntingdon, PA | 85.8 GWh |
| #388 | Sand Bar Power Plant | Stanislaus Ntl. Fores, CA | 85.5 GWh |
| #389 | Winfield | Winfield, WV | 84.4 GWh |
| #390 | Lake Lynn Hydro Station | Lake Lynn, PA | 84.4 GWh |
| #391 | J S Eastwood | Shaver Lake, CA | 83.7 GWh |
| #393 | Smith Falls Hydro Project | Bonners Ferry, ID | 83.0 GWh |
| #394 | Cornell | Chippewa Falls, WI | 82.4 GWh |
| #395 | Grahamsville | Grahamsville, NY | 82.3 GWh |
| #396 | Blanchard | Royalton, MN | 81.8 GWh |
| #397 | Muck Valley Hydroelectric | NA, CA | 81.8 GWh |
| #398 | El Dorado | Pollock Pines, CA | 80.9 GWh |
| #399 | Narrows PH | Grass Valley, CA | 80.8 GWh |
| #400 | South Glens Falls Hydroelectric | South Glens Falls, NY | 80.4 GWh |
| #401 | Grandfather Falls | Irma, WI | 80.4 GWh |
| #402 | Williams Hydro | Solon, ME | 80.2 GWh |
Nearby Power Plants
Below are closest 16 power plants surrounding Lake Dorothy Hydroelectric Project.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Angoon | Angoon, AK | 1.8 GWh | 54.3 mi |
| Annex Creek | Juneau, AK | 4.9 GWh | 6.1 mi |
| Blue Lake Hydro | Sitka, AK | 75.4 GWh | 92.5 mi |
| Goat Lake Hydro | Skagway, AK | 15.1 GWh | 99.1 mi |
| Gold Creek | Juneau, AK | 5.4 GWh | 14.3 mi |
| Green Lake | Sitka, AK | 43.2 GWh | 94.8 mi |
| Gustavus | Gustavus, AK | 247.0 MWh | 61.4 mi |
| Hoonah | Hoonah, AK | 4.6 GWh | 50.9 mi |
| Industrial Plant | Juneau, AK | 19.0 MWh | 22.2 mi |
| Kake | Kake, AK | 1.7 GWh | 87.8 mi |
| Kasidaya Creek Hydro | Skagway, AK | 10.7 GWh | 93.3 mi |
| Petersburg | Petersburg, AK | 13.0 GWh | 106.3 mi |
| Salmon Creek 1 | Juneau, AK | 30.2 GWh | 16.3 mi |
| Skagway | Skagway, AK | 4.3 GWh | 95.7 mi |
| Snettisham | Juneau, AK | 332.7 GWh | 13.1 mi |
| Wrangell | Wrangell, AK | 518.0 MWh | 137.4 mi |