PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/54236
EIA plant 54236
Groton · New London · CT
Pfizer Groton Plant
Operated by Pfizer Inc
Published location
Where is Pfizer Groton 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.
41.331500, -72.078600
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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.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 5,476 MWh |
| 2 | 5,726 MWh |
| 3 | 5,949 MWh |
| 4 | 6,219 MWh |
| 5 | 4,730 MWh |
| 6 | 7,097 MWh |
| 7 | 8,119 MWh |
| 8 | 6,980 MWh |
| 9 | 7,076 MWh |
| 10 | 6,416 MWh |
| 11 | 6,861 MWh |
| 12 | 7,037 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| GT-1 | Natural Gas Fired Combustion Turbine | NG | 10 | OP |
| TG 3 | Natural Gas Steam Turbine | NG | 10 | OP |
| TG 4 | Natural Gas Steam Turbine | NG | 10 | OP |
| TG5 | Natural Gas Steam Turbine | NG | 7.5 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
54236
Sector
Industrial CHP
Water source
Thames River
Data edition
2024-final