Cogeneration 1
640 N. Mountain, Tucson, AZ 85721Plant Summary Information
Cogeneration 1 is ranked #25 out of 34 natural gas power plants in Arizona in terms of total annual net electricity generation.
Cogeneration 1 is comprised of 1 generator and generated 11.7 GWh during the 3-month period between December 2024 to March 2025.
| Plant Name | Cogeneration 1 |
|---|---|
| Utility Name | University of Arizona |
| Location | Pima County, AZ |
| Initial Operation Date | November 2002 |
| Last Update | Mar 2025 |
| Annual Generation | 52.6 GWh |
| Annual Consumption | 694.9 k MMBtu |
| Ranked #3,924 out of 12,016 Power Plants Nationwide | |
| Ranked #1,071 out of 2,253 Natural Gas Power Plants Nationwide | |
| Ranked #83 out of 161 Arizona Power Plants | |
| Ranked #25 out of 34 Arizona Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Cogeneration 1
Cogeneration 1 Details
| Summary Information | |
|---|---|
| Plant Name | Cogeneration 1 (56229) |
| Plant Address | 640 N. Mountain, Tucson, AZ 85721 |
| Utility | University of Arizona (49913) |
| Latitude, Longitude | 32.22992, -110.9528 |
| Generation Dates on File | Jan 2004 to Mar 2025 |
| Initial Operation Date | November 2002 |
| Annual Generation | 52.6 GWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | Yes |
| FERC Cogeneration Docket Number | 02-18 |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Tucson Electric Power Company (TEPC) |
| NAICS Code | Educational Services (611) |
| Sector | Commercial CHP (5) |
| Water Source | Wells |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Tucson Electric Power Co (24211) AZ |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | SOUTHWEST GAS CORPORATION |
| Natural Gas Storage | No |
Generator CT1 Details Operating November 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Single Shaft |
| Ownership | Single Owner |
| Duct Burners | No |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 9 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 8.3 MW |
| Winter Capacity | 6.6 MW |
| Minimum Load | 3.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | November 2002 |
|---|---|
| Combined Heat & Power | Yes |
| Sector Name | Commercial CHP (5) |
| Topping Or Bottoming | T |
| Energy 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 |
Cogeneration 1 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 Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1061 | Kalkaska CT #1 | Kalkaska, MI | 54.5 GWh |
| #1062 | International Paper Georgetown Mill | Georgetown, SC | 484.7 GWh |
| #1063 | Cymric 36W Cogen | McKittrick, CA | 54.4 GWh |
| #1064 | Sylvamo Corporation Eastover Facility | Eastover, SC | 517.2 GWh |
| #1065 | Crete Energy Venture LLC | Crete, IL | 54.1 GWh |
| #1066 | Alpaca | Canton Township, PA | 53.7 GWh |
| #1067 | Owatonna Energy Station | Owatonna, MN | 53.5 GWh |
| #1068 | WestRock Southeast, LLC. | Dublin, GA | 179.2 GWh |
| #1069 | Elk Hills Cogen | Tupman, CA | 52.8 GWh |
| #1070 | Riverside Energy Resource Center | Riverside, CA | 52.6 GWh |
| #1072 | Georgia-Pacific Taylorsville Plywood | Taylorsville, MS | 52.6 GWh |
| #1073 | Joseph J Seymour Power Project | Brooklyn, NY | 52.5 GWh |
| #1074 | Buckeye Florida LP | Perry, FL | 270.5 GWh |
| #1075 | S A Carlson | Jamestown, NY | 52.4 GWh |
| #1076 | Taft 26C Cogen | Taft, CA | 52.4 GWh |
| #1077 | Lake Road (MO) | St Joseph, MO | 54.1 GWh |
| #1078 | Inver Hills | Inver Grove Heights, MN | 78.2 GWh |
| #1079 | Limestone | Jewett, TX | 6.0 TWh |
| #1080 | St Francisville Mill | St. Francisville, LA | 116.0 GWh |
| #1081 | TNSG North Plant | Deadhorse, AK | 50.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Cogeneration 1.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Actus Lend Lease DMAFB | Tucson, AZ | 3.0 GWh | 6.2 mi |
| Amazon TUS2 | Tucson, AZ | 5.3 GWh | 9.6 mi |
| Amphitheater High School Solar | Tucson, AZ | 2.0 GWh | 3 mi |
| Canyon Del Oro High School Solar | Oro Valley, AZ | 2.7 GWh | 10 mi |
| Cogeneration 2 | Tucson, AZ | 40.4 GWh | 0.8 mi |
| Cogenra - TEP | Tucson, AZ | 2.1 GWh | 12 mi |
| Davis Monthan AFB (AZ) West Airfield | Tucson, AZ | 31.5 GWh | 5 mi |
| Demoss Petrie | Tucson, AZ | 1.3 GWh | 2.8 mi |
| FRB Solar Farm | Tucson, AZ | 4.1 GWh | 11.3 mi |
| Gato Montes Solar, LLC | Tucson, AZ | 6.2 GWh | 11.7 mi |
| H Wilson Sundt Generating Station | Tucson, AZ | 1.9 TWh | 5.6 mi |
| Iron Horse Battery Storage Hybrid | Tucson, AZ | 4.6 GWh | 12 mi |
| Pima Community College | Tucson, AZ | 2.4 GWh | 9.1 mi |
| Pima Community College - East Campus | Tucson, AZ | 1.6 GWh | 6.2 mi |
| Pima Community College NW | Tucson, AZ | 3.1 GWh | 9 mi |
| Prairie Fire | Tucson, AZ | 7.5 GWh | 11 mi |
| Raptor Ridge | Tucson, AZ | 33.5 GWh | 7.2 mi |
| Roger Road WWTP | Tucson, AZ | 1.1 GWh | 6.2 mi |
| Tech Park Solar | Tucson, AZ | 13.7 GWh | 12.1 mi |
| Valencia Solar | Tucson, AZ | 26.2 GWh | 7.7 mi |