Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/51038
EIA plant 51038
Ronkonkoma · Suffolk · NY
MacArthur Waste to Energy Facility
Operated by Reworld MacArthur Renewable Energy
Published location
Where is MacArthur Waste to Energy Facility?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
40.786900, -73.106400
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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.
14,169
23,578
33,931
44,118
54,954
64,551
74,668
84,176
94,745
105,040
114,543
125,062
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 | 4,169 |
| 2 | 3,578 |
| 3 | 3,931 |
| 4 | 4,118 |
| 5 | 4,954 |
| 6 | 4,551 |
| 7 | 4,668 |
| 8 | 4,176 |
| 9 | 4,745 |
| 10 | 5,040 |
| 11 | 4,543 |
| 12 | 5,062 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 4,169 MWh |
| 2 | 3,578 MWh |
| 3 | 3,931 MWh |
| 4 | 4,118 MWh |
| 5 | 4,954 MWh |
| 6 | 4,551 MWh |
| 7 | 4,668 MWh |
| 8 | 4,176 MWh |
| 9 | 4,745 MWh |
| 10 | 5,040 MWh |
| 11 | 4,543 MWh |
| 12 | 5,062 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| GEN1 | Municipal Solid Waste | MSW | 12.5 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
51038
Sector
Commercial Non-CHP
Water source
Municipality
Data edition
2024-final
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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 MacArthur Waste to Energy Facility 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 MacArthur Waste to Energy Facility
Variation in the published months
Across 12 numeric monthly generation entries, 12 has the highest recorded value (5,062 MWh) and 2 the lowest (3,578 MWh). Their difference is 1,484 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 | Municipal Solid Waste | 12.5 | 11.0 | 11.0 | 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.