Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/58503
EIA plant 58503
Boardman · Morrow · OR
Carty Generating Station
Operated by Portland General Electric Co
Published location
Where is Carty Generating Station?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
45.698611, -119.813056
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the OR plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
1341,950
2306,972
3266,452
4199,783
5141,366
6253,843
7311,824
8309,906
9306,716
10250,898
11320,186
12306,675
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 341,950 |
| 2 | 306,972 |
| 3 | 266,452 |
| 4 | 199,783 |
| 5 | 141,366 |
| 6 | 253,843 |
| 7 | 311,824 |
| 8 | 309,906 |
| 9 | 306,716 |
| 10 | 250,898 |
| 11 | 320,186 |
| 12 | 306,675 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 341,950 MWh |
| 2 | 306,972 MWh |
| 3 | 266,452 MWh |
| 4 | 199,783 MWh |
| 5 | 141,366 MWh |
| 6 | 253,843 MWh |
| 7 | 311,824 MWh |
| 8 | 309,906 MWh |
| 9 | 306,716 MWh |
| 10 | 250,898 MWh |
| 11 | 320,186 MWh |
| 12 | 306,675 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| GEN1 | Natural Gas Fired Combined Cycle | NG | 300 | OP |
| GEN2 | Natural Gas Fired Combined Cycle | NG | 200 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
58503
Sector
Electric Utility
Water source
Carty Reservoir
Data edition
2024-final
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Carty Generating Station power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at Carty Generating Station
Variation in the published months
Across 12 numeric monthly generation entries, 1 has the highest recorded value (341,950 MWh) and 5 the lowest (141,366 MWh). Their difference is 200,584 MWh. Missing months have not been treated as zero.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| GEN1 | Natural Gas Fired Combined Cycle | 300.0 | 248.1 | 280.6 | 101.6 |
| GEN2 | Natural Gas Fired Combined Cycle | 200.0 | 168.2 | 189.9 | 66.4 |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.