Granite Shoals
3138 North Wirtz Dam Rd, Marble Falls, TX 78654Plant Summary Information
Granite Shoals is ranked #8 out of 14 hydroelectric power plants in Texas in terms of total annual net electricity generation.
Granite Shoals is comprised of 2 generators and generated 4.7 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Granite Shoals |
|---|---|
| Utility Name | Lower Colorado River Authority |
| Location | Burnet County, TX |
| Initial Operation Date | June 1951 |
| Last Update | Dec 2024 |
| Annual Generation | 22.4 GWh |
| Annual Consumption | 78.4 k MMBtu |
| Ranked #5,047 out of 12,288 Power Plants Nationwide | |
| Ranked #714 out of 1,323 Water Power Plants Nationwide | |
| Ranked #536 out of 788 Texas Power Plants | |
| Ranked #8 out of 14 Texas Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Granite Shoals
Granite Shoals Details
| Summary Information | |
|---|---|
| Plant Name | Granite Shoals (3597) |
| Plant Address | 3138 North Wirtz Dam Rd, Marble Falls, TX 78654 |
| Utility | Lower Colorado River Authority (11269) |
| Latitude, Longitude | 30.556, -98.3384 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | June 1951 |
| Annual Generation | 22.4 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 | TRE |
| Balancing Authority | Electric Reliability Council of Texas, Inc. (ERCO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Lake Lyndon B. Johnson |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Lower Colorado River Authority (11269) |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
Generator 1 Details Operating June 1951
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 27 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 27 MW |
| Winter Capacity | 27 MW |
| Minimum Load | 23 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 1951 |
|---|---|
| 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 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
Generator 2 Details Operating August 1951
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 27 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 27 MW |
| Winter Capacity | 27 MW |
| Minimum Load | 23 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 1951 |
|---|---|
| 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 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
Granite Shoals 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 |
|---|---|---|---|
| #704 | Twin Branch | Mishawaka, IN | 22.9 GWh |
| #705 | Huntington Falls | Weybridge, VT | 22.9 GWh |
| #706 | West End Dam Hydroelectric Project | Carthage, NY | 22.8 GWh |
| #707 | Poole | Lee Vining, CA | 22.8 GWh |
| #708 | Jarvis (Hinckley) | Hinckley, NY | 22.8 GWh |
| #709 | Byllesby 2 | Ivanhoe, VA | 22.8 GWh |
| #710 | Box Canyon Dam | Mount Shasta, CA | 22.6 GWh |
| #711 | Hatchet Creek Project | Montgomery Creek, CA | 22.6 GWh |
| #712 | South Edwards | Fine, NY | 22.5 GWh |
| #713 | Tunnel 1 Power Project | Nyssa, OR | 22.4 GWh |
| #715 | Rainbow (CT) | Windsor, CT | 22.3 GWh |
| #716 | Taylorville | Croghan, NY | 22.3 GWh |
| #717 | Varick | Oswego, NY | 22.2 GWh |
| #718 | Ellsworth Hydro Station | Ellsworth, ME | 21.9 GWh |
| #719 | Mechanicville Hydroelectric Station | Mechanicville, NY | 21.8 GWh |
| #720 | A G Wishon | North Fork, CA | 21.6 GWh |
| #721 | Mosinee Mill | Mosinee, WI | 124.1 GWh |
| #722 | Spicer Meadow Project | Murphys, CA | 21.6 GWh |
| #723 | Black Bear Lake | Craig, AK | 21.4 GWh |
| #724 | Big Fork | Big Fork, MT | 21.3 GWh |
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