Cooper Lake
Mile 12 Snug Harbor Road, Cooper Landing, AK 99572Plant Summary Information
Cooper Lake is ranked #31 out of 127 power plants in Alaska in terms of total annual net electricity generation.
Cooper Lake is comprised of 2 generators and generated 13.5 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Cooper Lake |
|---|---|
| Utility Name | Chugach Electric Assn Inc |
| Location | Kenai Peninsula Borough, AK |
| Initial Operation Date | May 1961 |
| Last Update | Dec 2024 |
| Annual Generation | 38.1 GWh |
| Annual Consumption | 130.6 k MMBtu |
| Ranked #4,322 out of 12,288 Power Plants Nationwide | |
| Ranked #555 out of 1,323 Water Power Plants Nationwide | |
| Ranked #31 out of 127 Alaska Power Plants | |
| Ranked #12 out of 33 Alaska Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Cooper Lake
Cooper Lake Details
| Summary Information | |
|---|---|
| Plant Name | Cooper Lake (6291) |
| Plant Address | Mile 12 Snug Harbor Road, Cooper Landing, AK 99572 |
| Utility | Chugach Electric Assn Inc (3522) |
| Latitude, Longitude | 60.39233, -149.6656 |
| Generation Dates on File | Mar 2001 to Dec 2024 |
| Initial Operation Date | May 1961 |
| Annual Generation | 38.1 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 | |
| Balancing Authority | () |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Cooper Lake |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Chugach Electric Assn Inc (3522) AK |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
Generator 1 Details Operating May 1961
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 9.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 9.7 MW |
| Winter Capacity | 9.7 MW |
| Minimum Load | 6.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | May 1961 |
| 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 | 1H |
Generator 2 Details Operating May 1961
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 9.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 9.7 MW |
| Winter Capacity | 9.7 MW |
| Minimum Load | 6.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | May 1961 |
| 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 | 1H |
Cooper Lake 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 |
|---|---|---|---|
| #545 | Hiram | Hiram, ME | 40.2 GWh |
| #546 | Ayers Island | Bristol, NH | 40.1 GWh |
| #547 | Bishop Creek 4 | Bishop, CA | 40.1 GWh |
| #548 | Bridgewater | Morganton, NC | 39.9 GWh |
| #549 | Hodenpyl | Mesick, MI | 39.6 GWh |
| #550 | Foothill | Sylmar, CA | 39.6 GWh |
| #551 | Lower No 1 | Idaho Falls, ID | 38.9 GWh |
| #552 | Rollins | Colfax, CA | 38.6 GWh |
| #553 | Riverside Holyoke | Holyoke, MA | 38.4 GWh |
| #554 | Soft Maple | Croghan, NY | 38.4 GWh |
| #556 | Moshier | Lowville, NY | 38.1 GWh |
| #557 | Green Springs | Columbia Falls, OR | 37.7 GWh |
| #558 | Essex Junction 19 | Essex Junction, VT | 37.6 GWh |
| #559 | Cascade Dam | Cascade, ID | 37.4 GWh |
| #560 | Green Island Hydroelectric Station | Green Island, NY | 37.4 GWh |
| #561 | Tims Ford | Winchester, TN | 37.3 GWh |
| #562 | Milford Hydro Station | Milford, ME | 37.2 GWh |
| #563 | Higley | Colton, NY | 37.2 GWh |
| #564 | Robbs Peak | Fresh Pond, CA | 37.0 GWh |
| #565 | Peavy Falls | Crystal Falls, MI | 36.9 GWh |
Nearby Power Plants
Below are closest 14 power plants surrounding Cooper Lake.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Bernice Lake | Nikiski, AK | 1.3 GWh | 62.1 mi |
| Bradley Lake | Homer, AK | 397.1 GWh | 61 mi |
| Eklutna Generation Station | Chugiak, AK | 573.0 GWh | 74.4 mi |
| Eklutna Hydro Project | Palmer, AK | 120.4 GWh | 76.8 mi |
| Fire Island Wind | Anchorage, AK | 49.4 GWh | 54.6 mi |
| George M Sullivan Generation Plant 2 | Anchorage, AK | 923.3 GWh | 57.9 mi |
| Hank Nikkels Plant 1 | Anchorage, AK | 41.2 GWh | 57.7 mi |
| Houston Solar | Houston, AK | 7.8 GWh | 82.9 mi |
| JBER Landfill Gas Power Plant | Anchorage, AK | 43.7 GWh | 61.8 mi |
| Nikiski Combined Cycle | Nikiski, AK | 414.8 GWh | 61.4 mi |
| Seward (AK) | Seward, AK | 393.0 MWh | 19.7 mi |
| Soldotna | Soldotna, AK | 42.1 GWh | 46 mi |
| Southcentral Power Project | Anchorage, AK | 986.1 GWh | 54.2 mi |
| Tesoro Kenai Cogeneration Plant | Kenai, AK | 41.7 GWh | 61.5 mi |