CD4
94 Casa Diablo Cutoff, Mammoth Lakes, CA 93546Plant Summary Information
CD4 is ranked #20 out of 63 geothermal power plants nationwide in terms of total annual net electricity generation.
CD4 is comprised of 1 generator and generated 73.1 GWh during the 3-month period between September 2023 to December 2023.
| Plant Name | CD4 |
|---|---|
| Utility Name | CD4 |
| Location | Mono County, CA |
| Initial Operation Date | July 2022 |
| Last Update | Dec 2023 |
| Annual Generation | 272.3 GWh |
| Annual Consumption | 1.0 M MMBtu |
| Ranked #1,945 out of 11,852 Power Plants Nationwide | |
| Ranked #20 out of 63 Geothermal Power Plants Nationwide | |
| Ranked #194 out of 1,570 California Power Plants | |
| Ranked #16 out of 30 California Geothermal Power Plants | |
| Fuel Types | Geothermal |
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Monthly Net Generation for CD4
CD4 Details
| Summary Information | |
|---|---|
| Plant Name | CD4 (63490) |
| Plant Address | 94 Casa Diablo Cutoff, Mammoth Lakes, CA 93546 |
| Utility | CD4 (63221) |
| Latitude, Longitude | 37.64605, -118.91579 |
| Generation Dates on File | Jul 2022 to Dec 2023 |
| Initial Operation Date | July 2022 |
| Annual Generation | 272.3 GWh |
| Fuel Types | Geothermal |
| 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 | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator OEC1 Details Operating July 2022
| Technology | Geothermal |
|---|---|
| Prime Mover | Turbines Used in a Binary Cycle |
| Ownership | Single Owner |
| Nameplate Capacity | 44.4 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 29.6 MW |
| Winter Capacity | 44.4 MW |
| Minimum Load | 5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 2022 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Geothermal |
| Time From Cold Shutdown To Full Load | 12H |
CD4 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 Geothermal.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #10 | Salton Sea Power Gen Co - Unit 3 | Calipatria, CA | 336.5 GWh |
| #11 | CE Leathers | Calipatria, CA | 335.0 GWh |
| #12 | Coso Power Developers | Inyokern, CA | 327.8 GWh |
| #13 | Second Imperial Geothermal | Heber, CA | 326.6 GWh |
| #14 | Tungsten Mountain | Fallon, NV | 349.2 GWh |
| #15 | Salton Sea Power Gen Co - Unit 4 | Calipatria, CA | 319.7 GWh |
| #16 | Del Ranch Company | Calipatria, CA | 311.2 GWh |
| #17 | Salton Sea Power LLC - Unit 5 | Calipatria, CA | 302.8 GWh |
| #18 | Geothermal 2 | Middletown, CA | 296.1 GWh |
| #19 | Coso Energy Developers | Inyokern, CA | 277.3 GWh |
| #21 | Vulcan-BN Geothermal Power Company | Calipatria, CA | 259.4 GWh |
| #22 | Heber Geothermal | Heber, CA | 250.1 GWh |
| #23 | Geothermal 1 | Middletown, CA | 250.1 GWh |
| #24 | Blundell | Milford, UT | 248.2 GWh |
| #25 | Steamboat Hills LP | Reno, NV | 235.6 GWh |
| #26 | North Valley | Gerlach, NV | 213.9 GWh |
| #27 | NGP Blue Mountain I LLC | Winnemucca, NV | 193.9 GWh |
| #28 | Puna Geothermal Venture I | Pahoa, HI | 192.6 GWh |
| #29 | Neal Hot Springs Geothermal Project | Vale, OR | 176.0 GWh |
| #30 | Enel Cove Fort | Cove Fort, UT | 155.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding CD4.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Big Creek 1 | Big Creek, CA | 393.8 GWh | 35.3 mi |
| Big Creek 2 | Auberry, CA | 296.2 GWh | 37.6 mi |
| Big Creek 2A | Auberry, CA | 536.5 GWh | 37.5 mi |
| Bishop Creek 2 | Bishop, CA | 35.6 GWh | 31.9 mi |
| Bishop Creek 3 | Bishop, CA | 26.2 GWh | 31.8 mi |
| Bishop Creek 4 | Bishop, CA | 49.8 GWh | 31.8 mi |
| Bishop Creek 5 | Bishop, CA | 13.7 GWh | 32.2 mi |
| Bishop Creek 6 | Bishop, CA | 9.6 GWh | 32.2 mi |
| Control Gorge | Bishop, CA | 91.0 GWh | 24.4 mi |
| Lundy | Lee Vining, CA | 11.3 GWh | 30.8 mi |
| Mammoth G1 | Mammoth lakes, CA | 57.7 GWh | 0.1 mi |
| Mammoth G2 | Mammoth Lakes, CA | 62.3 GWh | 0.4 mi |
| Mammoth G3 | Mammoth Lakes, CA | 104.0 GWh | 0.3 mi |
| Mammoth Pool | North Fork, CA | 520.8 GWh | 37.4 mi |
| Middle Gorge | Bishop, CA | 98.9 GWh | 21.2 mi |
| Pleasant Valley Hydro | Bishop, CA | 9.2 GWh | 26.8 mi |
| Poole | Lee Vining, CA | 35.7 GWh | 26.3 mi |
| Portal | Lakeshore, CA | 21.2 GWh | 30 mi |
| Rush Creek | June lake, CA | 40.4 GWh | 14.1 mi |
| Upper Gorge | Bishop, CA | 112.2 GWh | 19.1 mi |