Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/57664
EIA plant 57664
Astoria · Queens · NY
Astoria Energy II
Operated by Astoria Energy II LLC
Published location
Where is Astoria Energy II?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
40.781321, -73.896618
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 NY 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.
1338,788
2316,374
3268,853
4380,872
5385,505.01
6364,970.01
7408,302
8409,825
9254,141
10245,451
11335,016.01
12297,229
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 | 338,788 |
| 2 | 316,374 |
| 3 | 268,853 |
| 4 | 380,872 |
| 5 | 385,505.01 |
| 6 | 364,970.01 |
| 7 | 408,302 |
| 8 | 409,825 |
| 9 | 254,141 |
| 10 | 245,451 |
| 11 | 335,016.01 |
| 12 | 297,229 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 338,788 MWh |
| 2 | 316,374 MWh |
| 3 | 268,853 MWh |
| 4 | 380,872 MWh |
| 5 | 385,505 MWh |
| 6 | 364,970 MWh |
| 7 | 408,302 MWh |
| 8 | 409,825 MWh |
| 9 | 254,141 MWh |
| 10 | 245,451 MWh |
| 11 | 335,016 MWh |
| 12 | 297,229 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| ST2 | Natural Gas Fired Combined Cycle | NG | 250 | OP |
| CT3 | Natural Gas Fired Combined Cycle | NG | 200 | OP |
| CT4 | Natural Gas Fired Combined Cycle | NG | 200 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
57664
Sector
IPP Non-CHP
Water source
N/A Airr Cooled
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 Astoria Energy II 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 Astoria Energy II
Variation in the published months
Across 12 numeric monthly generation entries, 8 has the highest recorded value (409,825 MWh) and 10 the lowest (245,451 MWh). Their difference is 164,374 MWh. Missing months have not been treated as zero.
Reading the MW column
In the 3 numeric rows displayed in this table, MW ranges from 200 (CT3, CT4) to 250 (ST2). The difference is 50 in the column's stated units. This summary covers the displayed rows and retains the table's period and scope.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| CT3 | Natural Gas Fired Combined Cycle | 200.0 | 156.0 | 188.0 | 100.0 |
| CT4 | Natural Gas Fired Combined Cycle | 200.0 | 156.0 | 188.0 | 100.0 |
| ST2 | Natural Gas Fired Combined Cycle | 250.0 | 228.0 | 236.0 | 120.0 |
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.