MacArthur Waste to Energy Facility
4001Veterans Memorial Hwy, Ronkonkoma, NY 11779Plant Summary Information
MacArthur Waste to Energy Facility is ranked #49 out of 57 non-biogenic municipal solid waste power plants nationwide in terms of total annual net electricity generation.
MacArthur Waste to Energy Facility is comprised of 1 generator and generated 12.4 GWh during the 3-month period between November 2025 to February 2026.
| Plant Name | MacArthur Waste to Energy Facility |
|---|---|
| Utility Name | Reworld MacArthur Renewable Energy |
| Location | Suffolk County, NY |
| Initial Operation Date | March 1990 |
| Last Update | Feb 2026 |
| Annual Generation | 53.6 GWh |
| Annual Consumption | 1.8 M MMBtu |
| Ranked #4,079 out of 12,637 Power Plants Nationwide | |
| Ranked #49 out of 57 NON-Biogenic Municipal Solid Waste Power Plants Nationwide | |
| Ranked #122 out of 944 New York Power Plants | |
| Ranked #7 out of 10 New York NON-Biogenic Municipal Solid Waste Power Plants | |
| Fuel Types | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8% |
| Previous Operator |
Covanta MacArthur Renewable Energy (2013 to 2023) Reworld MacArthur Renewable Energy (2024 to 2024) |
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Monthly Net Generation for MacArthur Waste to Energy Facility
Monthly Plant Fuel Consumption for MacArthur Waste to Energy Facility
MacArthur Waste to Energy Facility Details
| Summary Information | |
|---|---|
| Plant Name | MacArthur Waste to Energy Facility (51038) |
| Plant Address | 4001Veterans Memorial Hwy, Ronkonkoma, NY 11779 |
| Utility | Reworld MacArthur Renewable Energy (56601) |
| Latitude, Longitude | 40.7869, -73.1064 |
| Generation Dates on File | Jan 2001 to Feb 2026 |
| Initial Operation Date | March 1990 |
| Annual Generation | 53.6 GWh |
| Fuel Types | Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | 86-367-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | New York Independent System Operator (NYIS) |
| NAICS Code | Solid Waste Combustors and Incinerators (562213) |
| Sector | Commercial Non-CHP (4) |
| Water Source | Municipality |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Long Island Power Authority (11171) NY |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
Generator GEN1 Details Operating March 1990
| Technology | Municipal Solid Waste |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Wholly Owned by Other Entity |
| RTO ISO LMP Node Designation | 323679 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | NYISO |
| Nameplate Capacity | 12.5 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 11 MW |
| Winter Capacity | 11 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | March 1990 |
| Combined Heat & Power | No |
| Sector Name | Commercial Non-CHP (4) |
| Energy Source | Municipal Solid Waste |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
MacArthur Waste to Energy Facility Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| Islip Resource Recovery Agency | 4001 Veterans Highway, Ronkonroma, NY 11779 | 100.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Non-biogenic Municipal Solid Waste.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #37 | Reworld Niagara I | Niagara Falls, NY | 116.9 GWh |
| #38 | Wheelabrator Lisbon | Lisbon, CT | 100.2 GWh |
| #39 | Kent County Waste to Energy Facility | Grand Rapids, MI | 98.0 GWh |
| #40 | Wilmarth | Mankato, MN | 97.8 GWh |
| #41 | Harrisburg Facility | Harrisburg, PA | 101.9 GWh |
| #42 | Wheelabrator Concord Facility | Concord, NH | 95.1 GWh |
| #43 | Regional Waste Systems | Portland, ME | 87.9 GWh |
| #44 | Covanta Lake County Energy | Okahumpka, FL | 86.9 GWh |
| #45 | McKay Bay Facility | Tampa, FL | 86.2 GWh |
| #46 | Wheelabrator Gloucester LP | Westville, NJ | 85.3 GWh |
| #47 | Southeast Resource Recovery | Long Beach, CA | 89.9 GWh |
| #48 | Covanta Stanislaus Energy | Crows Landing, CA | 61.9 GWh |
| #50 | Covanta Marion Inc | Brooks, OR | 53.0 GWh |
| #51 | Wheelabrator Hudson Falls | Hudson Falls, NY | 55.3 GWh |
| #52 | Olmsted Waste Energy | Rochester, MN | 46.7 GWh |
| #53 | French Island | La Cross, WI | 67.0 GWh |
| #54 | Wheelabrator Portsmouth | Portsmouth, VA | 35.6 GWh |
| #55 | Dutchess Cnty Resource Recovery Facility | Poughkeepsie, NY | 9.2 GWh |
| #56 | MMWAC Resource Recovery Facility | Auburn, ME | 9.0 GWh |
| #57 | Oswego County Energy Recovery | Fulton, NY | 8.1 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding MacArthur Waste to Energy Facility.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Blydenburgh Solar Project | Haupaugge, NY | 2.9 GWh | 4.4 mi |
| Brentwood | Long Island, NY | 37.4 GWh | 9.8 mi |
| Brentwood Solar | Brentwood, NY | 687.0 MWh | 7.2 mi |
| Caithness Long Island Energy Center | Yaphank, NY | 2.3 TWh | 8.9 mi |
| Cohalan | Central Islip, NY | 5.0 GWh | 4.9 mi |
| Deer Park | Deer Park, NY | 2.8 GWh | 4.9 mi |
| Dennison | Hauppauge, NY | 1.9 GWh | 11.5 mi |
| Edgewood Energy LLC | Brentwood, NY | 39.9 GWh | 9.8 mi |
| Holtsville | Holtsville, NY | 21.3 GWh | 3 mi |
| Holtsville Solar Project | Holtsville, NY | 2.0 GWh | 3.9 mi |
| Kings Park Solar I | Kings Park, NY | 2.7 GWh | 9.4 mi |
| Kings Park Solar II | Kings Park, NY | 2.7 GWh | 9.4 mi |
| Lincoln Ave Solar Project | Holbrook, NY | 3.7 GWh | 1.3 mi |
| North County | Hauppauge, NY | 1.1 GWh | 11.5 mi |
| Orbit Bloom Fuel Cell | Medford, NY | 45.6 GWh | 7.7 mi |
| Port Jefferson | Port Jefferson, NY | 389.0 GWh | 11.3 mi |
| Richard M Flynn | Holtsville, NY | 469.0 GWh | 3 mi |
| Riverhead | Riverhead, NY | 1.4 GWh | 7.1 mi |
| Stony Brook Cogen Plant | Stony Brook, NY | 309.3 GWh | 9.1 mi |
| SWM Fuel Cell | Yaphank, NY | 55.6 GWh | 9.2 mi |