PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/10823
EIA plant 10823
Winthrop · Suffolk · MA
Deer Island Treatment Plant
Operated by Massachusetts Wtr Rauth-Deer I
Published location
Where is Deer Island Treatment Plant?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.353333, -70.962778
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.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 4,283 MWh |
| 2 | 2,859 MWh |
| 3 | 3,713 MWh |
| 4 | 3,315 MWh |
| 5 | 2,929 MWh |
| 6 | 3,560 MWh |
| 7 | 3,425 MWh |
| 8 | 2,293 MWh |
| 9 | 2,324 MWh |
| 10 | 2,537 MWh |
| 11 | 2,631 MWh |
| 12 | 3,131 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| G101 | Petroleum Liquids | DFO | 26 | SB |
| G201 | Petroleum Liquids | DFO | 26 | SB |
| S101 | Other Waste Biomass | OBG | 17.5 | OP |
| H101 | Conventional Hydroelectric | WAT | 1 | OP |
| H201 | Conventional Hydroelectric | WAT | 1 | OP |
| WT101 | Onshore Wind Turbine | WND | 0.6 | OP |
| WT102 | Onshore Wind Turbine | WND | 0.6 | OP |
| PV101 | Solar Photovoltaic | SUN | 0.1 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
10823
Sector
Commercial CHP
Water source
Municipality
Data edition
2024-final