Hermiston Power Partnership
78910 Simplot Road, Hermiston, OR 97838Plant Summary Information
Hermiston Power Partnership is ranked #8 out of 274 power plants in Oregon in terms of total annual net electricity generation.
Hermiston Power Partnership is comprised of 3 generators and generated 1.1 TWh during the 3-month period between November 2025 to February 2026.
| Plant Name | Hermiston Power Partnership |
|---|---|
| Utility Name | Hermiston Power Partnership |
| Location | Umatilla County, OR |
| Initial Operation Date | August 2002 |
| Last Update | Feb 2026 |
| Annual Generation | 3.0 TWh |
| Annual Consumption | 24.3 M MMBtu |
| Ranked #396 out of 12,637 Power Plants Nationwide | |
| Ranked #233 out of 2,243 Natural Gas Power Plants Nationwide | |
| Ranked #8 out of 274 Oregon Power Plants | |
| Ranked #4 out of 18 Oregon Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
Map of Hermiston Power Partnership
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Hermiston Power Partnership.
Monthly Net Generation for Hermiston Power Partnership
Monthly Plant Fuel Consumption for Hermiston Power Partnership
Hermiston Power Partnership Details
| Summary Information | |
|---|---|
| Plant Name | Hermiston Power Partnership (55328) |
| Plant Address | 78910 Simplot Road, Hermiston, OR 97838 |
| Utility | Hermiston Power Partnership (7869) |
| Latitude, Longitude | 45.79405, -119.31332 |
| Generation Dates on File | Jan 2003 to Feb 2026 |
| Initial Operation Date | August 2002 |
| Annual Generation | 3.0 TWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | 02-103-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Gridforce Energy Management, LLC (GRID) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Municipality |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Bonneville Power Administration (1738) OR |
| Grid Voltage | 500.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | TRANSCANADA - GAS TRANSMISSION NW |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator CTG1 Details Operating August 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 212.5 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 197 MW |
| Winter Capacity | 206 MW |
| Minimum Load | 80 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 2002 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| 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 |
Generator CTG2 Details Operating August 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 212.5 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 197 MW |
| Winter Capacity | 206 MW |
| Minimum Load | 80 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 2002 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| 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 |
Generator STG1 Details Operating August 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| Nameplate Capacity | 264.4 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 235 MW |
| Winter Capacity | 246 MW |
| Minimum Load | 90 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 2002 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Hermiston Power Partnership 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 Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #223 | Northeastern | Oologah, OK | 4.3 TWh |
| #224 | Marshalltown Generating Station | Marshalltown, IA | 3.1 TWh |
| #225 | Athens Generating Plant | Athens, NY | 3.0 TWh |
| #226 | Harry Allen | Las Vegas, NV | 3.0 TWh |
| #227 | Arlington Valley Energy Facility | Arlington, AZ | 3.0 TWh |
| #228 | Ingleside Cogeneration | Houston, TX | 3.1 TWh |
| #229 | Hobbs Generating Station | Hobbs, NM | 3.0 TWh |
| #230 | Carville Energy LLC | St Gabriel, LA | 3.0 TWh |
| #231 | Wolf Hollow I LP | Granbury, TX | 3.0 TWh |
| #232 | Columbia Energy Center (SC) | Gaston, SC | 3.0 TWh |
| #234 | Hermiston Generating Plant | Hermiston, OR | 3.0 TWh |
| #235 | Mesquite Generating Station Block 1 | Arlington, AZ | 3.0 TWh |
| #236 | R D Morrow | Purvis, MS | 2.9 TWh |
| #237 | Zeltmann | Astoria, NY | 3.0 TWh |
| #238 | Elk Hills Power LLC | Tupman, CA | 2.9 TWh |
| #239 | Gila River Power Block 1 | Gila Bend, AZ | 2.9 TWh |
| #240 | Fore River Generating Station | North Weymouth, MA | 3.1 TWh |
| #241 | Hot Spring Generating Facility | Malvern, AR | 2.9 TWh |
| #242 | Empire Generating Co LLC | Rensselaer, NY | 3.0 TWh |
| #243 | Bridgeport Station | Bridgeport, CT | 3.4 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Hermiston Power Partnership.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Big Top LLC | Echo, OR | 3.4 GWh | 12.1 mi |
| Butter Creek Power LLC | Echo, OR | 10.9 GWh | 8.3 mi |
| Coyote Springs | Boardman, OR | 2.0 TWh | 17.8 mi |
| Coyote Springs II | Boardman, OR | 2.1 TWh | 17.8 mi |
| Finley Buttes Landfill Gas | Boardman, OR | 28.0 GWh | 16 mi |
| Four Corners Windfarm LLC | Echo, OR | 20.7 GWh | 6.8 mi |
| Four Mile Canyon Windfarm LLC | Echo, OR | 20.8 GWh | 12.3 mi |
| Hermiston Generating Plant | Hermiston, OR | 3.0 TWh | 2.8 mi |
| McNary | Umatilla, OR | 3.7 TWh | 10.1 mi |
| McNary Dam Fish Attraction Project | Plymouth, WA | 64.2 GWh | 10.1 mi |
| Nine Canyon | Kennewick, WA | 209.3 GWh | 23.3 mi |
| NorWest Energy 9 LLC | Pendleton, OR | 10.7 GWh | 8.6 mi |
| Oregon Trail Windfarm LLC | Echo, OR | 22.9 GWh | 7.2 mi |
| Pacific Canyon Windfarm LLC | Echo, OR | 18.2 GWh | 12.8 mi |
| Sand Ranch Windfarm LLC | Echo, OR | 22.2 GWh | 13 mi |
| Wagon Trail LLC | Echo, OR | 5.8 GWh | 12.1 mi |
| Ward Butte Windfarm LLC | Echo, OR | 15.9 GWh | 8.2 mi |
| Wheatridge 1 | Lexington, OR | 248.1 GWh | 22.4 mi |
| Wheatridge East Wind | Lexington, OR | 335.3 GWh | 17.7 mi |
| Wheatridge Hybrid | Morrow, OR | 657.1 GWh | 22.4 mi |