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GAS POWER PLANTSPfizer Groton Plant
Pfizer Groton Plant is a 37.5 MW operating gas power plant in New London County, Connecticut, operated by Pfizer Inc.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| GT-1 | Natural Gas Fired Combustion Turbine | 10 MW | |
| TG 3 | Natural Gas Steam Turbine | 10 MW | |
| TG 4 | Natural Gas Steam Turbine | 10 MW | |
| TG5 | Natural Gas Steam Turbine | 7.5 MW | |
| TG 1 | Natural Gas Steam Turbine | 2.5 MW | Retired |
| TG 2 | Natural Gas Steam Turbine | 2.5 MW | Retired |
Plant details
- Operator
- Pfizer Inc
- Location
- New London County, Connecticut
- Balancing authority
- ISNE
- Sector
- Industrial CHP
- Capacity
- Operating: 37.5 MW
Retired: 5.0 MW - First unit online
- Jan 1948
- EIA plant ID
- 54236
Location
41.3315, -72.0786
Nearby power plants
- Pfizer Groton Fuel CellGas power plants · 5.6 MW · 0.4 mi
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- Groton Flanders Road LandfillSolar farms · 5.0 MW · 2.0 mi
- Bridge Street 1 & 2Oil-fired power plants · 5.2 MW · 2.2 mi
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- Gary Court 1 & 2Oil-fired power plants · 5.2 MW · 3.1 mi
- CMEEC - Polaris Park Solar HybridSolar farms, Battery storage · 4.3 MW · 3.4 mi
- Connecticut CollegeGas power plants · 1.2 MW · 3.7 mi
- CMEEC - Navy NE TridentSolar farms · 1.0 MW · 4.4 mi
- Naval Sub Base New London Fuel CellGas power plants · 7.4 MW · 4.7 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem