Williams Ignacio Natural Gas Plant
3746 cr 307, Durango, CO 81303Plant Summary Information
Williams Ignacio Natural Gas Plant is ranked #19 out of 32 waste heat power plants nationwide in terms of total annual net electricity generation.
Williams Ignacio Natural Gas Plant is comprised of 1 generator and generated 11.9 GWh during the 3-month period between August 2025 to November 2025.
| Plant Name | Williams Ignacio Natural Gas Plant |
|---|---|
| Utility Name | Harvest Midstream Co |
| Location | La Plata County, CO |
| Initial Operation Date | December 1984 |
| Last Update | Nov 2025 |
| Annual Generation | 46.6 GWh |
| Annual Consumption | 173.0 k MMBtu |
| Ranked #4,182 out of 12,574 Power Plants Nationwide | |
| Ranked #19 out of 32 Waste Heat Power Plants Nationwide | |
| Ranked #80 out of 284 Colorado Power Plants | |
| Ranked #1 out of 2 Colorado Waste Heat Power Plants | |
| Fuel Types | Waste Heat |
| Previous Operator |
Williams Field Services Co (2013 to 2017) Harvest Midstream Co (2018 to 2024) |
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Monthly Net Generation for Williams Ignacio Natural Gas Plant
Williams Ignacio Natural Gas Plant Details
| Summary Information | |
|---|---|
| Plant Name | Williams Ignacio Natural Gas Plant (50205) |
| Plant Address | 3746 cr 307, Durango, CO 81303 |
| Utility | Harvest Midstream Co (28473) |
| Latitude, Longitude | 37.14556, -107.78472 |
| Generation Dates on File | Jan 2002 to Nov 2025 |
| Initial Operation Date | December 1984 |
| Annual Generation | 46.6 GWh |
| Fuel Types | Waste Heat |
| 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 | Western Area Power Administration - Rocky Mountain Region (WACM) |
| NAICS Code | Petroleum and Coal Products Manufacturing (324) |
| Sector | Industrial Non-CHP (6) |
| Water Source | Florida River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | La Plata Electric Assn, Inc (10539) CO |
| Grid Voltage | 4.16 kV |
| Energy Storage | No |
Generator 7101 Details Operating December 1984
| Technology | All Other |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 6.1 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 6.1 MW |
| Winter Capacity | 6.1 MW |
| Minimum Load | 4.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 1984 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Industrial Non-CHP (6) |
| Energy Source | Waste Heat |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Williams Ignacio Natural Gas Plant 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 Waste Heat.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #9 | Lake Charles Plant | Sulphur, LA | 114.8 GWh |
| #10 | Kennecott Power Plant | Magna, UT | 148.1 GWh |
| #11 | ADA Carbon Solutions Red River | Coushatta, LA | 100.2 GWh |
| #12 | Mosaic South Pierce Operations | Mulberry, FL | 88.6 GWh |
| #13 | Rentech Nitrogen Pasadena Cogeneration | Pasadena, TX | 70.5 GWh |
| #14 | Bayway Refinery | Linden, NJ | 69.9 GWh |
| #15 | Simplot Leasing Don Plant | Pocatello, ID | 66.0 GWh |
| #16 | Mosaic Phosphates Uncle Sam | Uncle Sam, LA | 57.8 GWh |
| #17 | Ivanhoe Generation Facility | Franklin, LA | 53.2 GWh |
| #18 | Houston Plant | Houston, TX | 52.7 GWh |
| #20 | OREG 3 Inc | Trimont, MN | 42.3 GWh |
| #21 | Veyo Heat Recovery Project | Gunlock, UT | 39.0 GWh |
| #22 | Glen Ullin Station 6 | Glen Ullin, ND | 37.6 GWh |
| #23 | Torrance Refining Company, LLC | Torrance, CA | 70.4 GWh |
| #24 | Martinez Sulfuric Acid Regeneration Plt | Martinez, CA | 17.3 GWh |
| #25 | Goodsprings Waste Heat Recovery | Jean, NV | 14.6 GWh |
| #26 | Dominguez Plant | Long Beach, CA | 13.7 GWh |
| #27 | J.R. Simplot Company | Lathrop, CA | 8.9 GWh |
| #28 | CII Carbon LLC | Chalmette, LA | 8.3 GWh |
| #29 | East Kansas Agri-Energy, LLC | Garnett, KS | 5.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Williams Ignacio Natural Gas Plant.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Ames Hydro | Ophir, CO | 6.6 GWh | 50.1 mi |
| Arroyo Solar Energy Storage Hybrid | Pueblo Pintado, NM | 682.1 GWh | 82.1 mi |
| Bluffview | Farmington, NM | 413.3 GWh | 38 mi |
| Cortez Solar 1, LLC | Cortez, CO | 5.4 GWh | 43.3 mi |
| Cortez Solar 2, LLC | Cortez, CO | 9.5 GWh | 48.4 mi |
| Cortez Solar 3, LLC | Cortez, CO | 4.5 GWh | 45.1 mi |
| Drop 5 (CO) | Montrose, CO | 9.3 GWh | 87 mi |
| Four Corners | Fruitland, NM | 7.7 TWh | 49.7 mi |
| Jicarilla Solar 1 LLC | Dulce, NM | 107.0 GWh | 63.8 mi |
| Jicarilla Solar 2 | Dulce, NM | 125.6 GWh | 77.3 mi |
| LPEA Sunnyside Solar 1 Facility | Durango, CO | 4.6 GWh | 4.4 mi |
| McPhee | Cortez, CO | 6.1 GWh | 52.5 mi |
| Navajo Dam | Farmington, NM | 72.0 GWh | 25.3 mi |
| Red Mesa Solar Project | Red Mesa, UT | 189.6 GWh | 89.6 mi |
| San Juan Solar I | Kirtland, NM | 482.6 GWh | 37.6 mi |
| Shallow Basket | Dulce, NM | 117.6 GWh | 67.1 mi |
| Tacoma | Durango, CO | 4.3 GWh | 26.1 mi |
| Towaoc | Cortez, CO | 9.8 GWh | 47.7 mi |
| Tri-County Water Hydropower Project | Ridgway, CO | 16.5 GWh | 75.6 mi |
| Vallecito Hydroelectric | Bayfield, CO | 19.1 GWh | 19.6 mi |