Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/7040
EIA plant 7040
Van Buren · Crawford · AR
Ellis Hydro
Operated by Arkansas Electric Coop Corp
Published location
Where is Ellis Hydro?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
35.351361, -94.294349
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 AR 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.
118,830
215,222
39,677
411,415
56,295
612,434
78,381
810,579
95,543
102,951
1114,906
1212,550
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 | 18,830 |
| 2 | 15,222 |
| 3 | 9,677 |
| 4 | 11,415 |
| 5 | 6,295 |
| 6 | 12,434 |
| 7 | 8,381 |
| 8 | 10,579 |
| 9 | 5,543 |
| 10 | 2,951 |
| 11 | 14,906 |
| 12 | 12,550 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 18,830 MWh |
| 2 | 15,222 MWh |
| 3 | 9,677 MWh |
| 4 | 11,415 MWh |
| 5 | 6,295 MWh |
| 6 | 12,434 MWh |
| 7 | 8,381 MWh |
| 8 | 10,579 MWh |
| 9 | 5,543 MWh |
| 10 | 2,951 MWh |
| 11 | 14,906 MWh |
| 12 | 12,550 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 10.8 | OP |
| 2 | Conventional Hydroelectric | WAT | 10.8 | OP |
| 3 | Conventional Hydroelectric | WAT | 10.8 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
7040
Sector
Electric Utility
Water source
Arkansas River
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 Ellis Hydro 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 Ellis Hydro
Variation in the published months
Across 12 numeric monthly generation entries, 1 has the highest recorded value (18,830 MWh) and 10 the lowest (2,951 MWh). Their difference is 15,879 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 |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | 10.8 | 5.0 | 5.0 | 1.0 |
| 2 | Conventional Hydroelectric | 10.8 | 6.0 | 6.0 | 1.0 |
| 3 | Conventional Hydroelectric | 10.8 | 6.0 | 6.0 | 1.0 |
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.